Linkbio – Link in Bio Tool
69
Quality Score
Solid
✍️ Bumetric analysis
“
Linkbio – Link in Bio Tool is an iOS app from Hangzhou Qumai Internet Technology Co., Ltd. in the Business category, currently rated 4.2★ across 33,397 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 69: Solid (established niche player). For a Business app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$1.4M
per month
→
12-mo forecast
$1.5M – $2.3M
per month
→
24-mo forecast
$1.8M – $3.3M
per month
BIG tierSUBSCRIPTION
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
66 snapshots on record
Rating
4.2
Reviews
33,397 reviews
Forecast Revenue / mo
$1.4M
Snapshots tracked
66
since Apr 2019
🤖Also on Android
$11/mo · 33K ratings · 4.3★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$175K
↳ What it cost to build · not monthly revenue
Likely range $130K – $235K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in under a month at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 💎 In-app purchase plumbing | +$9K |
| 📦 Asset bundle (121 MB) | +$28K |
| ⚙ Business complexity ×1.50 | +$44K |
| ⚙ 7.5y maintenance × ~1-person team | +$45K |
Total estimate
$175K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$51.5M
↳ What it would sell for · not monthly revenue
Marketplace range $39.0M – $67.5M · 37× MRR multiple
💸
~294× return on build cost
Synthetic estimate. Multiple band derived from iap / freemium model + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 💎 IAP / freemium model base | 28× MRR |
| 📅 7.5y proven track record | +20% |
| 🏷 Business category multiple | +10% |
Final multiple
37× MRR
👥 Estimated audience size
1.5M
Lifetime downloads (US-equivalent)
Monthly active
220K
Daily active
66K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Business engagement | ~65 installs / rating |
| 📅 7.5y of rating accumulation | -30% |
| 🔁 Business D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 60%
Also possible
React Native
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦 App bundle size | 121 MB |
| 🏷 Category context | Business |
| 📦 Mid-large iOS bundle | → Likely native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Active
5%
Last shipped 2026-09-26 · 2 days ago
0 · Active
50 · At risk
100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅 2 days since last update | Active development |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.4M/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
Direction
Tailwinds: monetization model proven
6 months
$1.4M – $1.9M
12 months
$1.5M – $2.3M
24 months
$1.8M – $3.3M
Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Mixed signals · 61/100BIG TIERSUBSCRIPTIONcompetitive but cautiousGrowth Velocity
5.0
Founder Strength
4.4
Product Quality
6.9
Revenue Strength
6.1
Monetization Maturity
9.5
Defensibility
7.9
Market Position
2.0
Operational Safety
6.6
- 💰 Revenue: Healthy — $560K - $3080K/mo · BIG tier · medium-low confidence, trajectory unclear.
- ⭐ Quality: 4.18★ across 33,397 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — scam/fraud mentions detected, rating drift -1.30 ★ (recent 50 vs lifetime).
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $25.2M-$44.8M.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (33,397 ratings)METRIC | +$5,500 | |
| bugsREVIEW | −$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Multilingual (24 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Good rating (4.2★)METRIC | +$800 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v7.6.1
Bug fixes and usability improvements throughout the website editing experience.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Linkbio – Link in Bio Tool
- Developer
- Hangzhou Qumai Internet Technology Co., Ltd.
- Bundle ID
- com.qumai.instabio
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 12+
- Languages
- AR, CS, DA, NL, EN, FR, DE, HI, ID, IT, JA, KO, MS, NB, PT, RU, ZH, ES, SV, TH, ZH, TR, UK, VI
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $1.4M/mo
- Top-grossing rank
- 🇧🇷#47 /100 🇯🇵#85 /100
- All-time revenue
- Not found
- Pricing
- $4.99 - $69.99 per item
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth3,555 ratings+35450% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank2 countries
🇧🇷BR#47 /100
🇯🇵JP#85 /100
📊Category Rank Trajectory#47 now · best #15 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀Update Frequency · Releases per Quarter5 releases tracked
🚀Version Release Timeline5 releases tracked
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
📝 About this app
Instabio is super easy to create multiple links for your Instagram Bio and TikTok.
Build and manage your website and online store from anywhere. Tell your unique story and build your brand with Instabio.
More than 3 million artists, makers and creative entrepreneurs worldwide have used Instabio to create a website link or online store.
No desktop, design or website building skills are required.
-FEATURE-
■ Create
Create your link in the bio:
• Create your link with the Instabio App that is cool and brandable.
• Use it on Instagram without changing the link again.… View full description on the official store →
Build and manage your website and online store from anywhere. Tell your unique story and build your brand with Instabio.
More than 3 million artists, makers and creative entrepreneurs worldwide have used Instabio to create a website link or online store.
No desktop, design or website building skills are required.
-FEATURE-
■ Create
Create your link in the bio:
• Create your link with the Instabio App that is cool and brandable.
• Use it on Instagram without changing the link again.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 121 MB🔞 12+📱 iOS 16.0+🔖 v7.6.1🔄 updated 2d ago🌐 AR, CS, DA, NL, EN +19📂 Business💰 Free💎 IAP $4.99 - $69.99 per item🚀 Launched 2019 (7y old)
📅
What Worked™ · Development Pipeline
18 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-07
🔧
Shipped update — v7.4.0 → v7.5.0
→ 30 days after: reviews +16 medium · co-occurring
2026-07
⭐
Rating ↑ 4.18 → 4.66 (improved 0.48★)
→ 30 days after: reviews +16 medium · co-occurring
2026-07
🔧
Shipped update — v7.3.0 → v7.4.0
→ 30 days after: rating +0.48★ · reviews −29,871 high confidence
2026-06
📈
Crossed 5,000 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.48★ · reviews −29,871 high confidence
2026-06
📸
Refreshed store screenshots — 5 of 5 updated
→ 30 days after: rating +0.48★ · reviews −29,871 high confidence
2026-06
⭐
Rating ↓ 4.66 → 4.18 (dropped 0.48★)
→ 30 days after: rating +0.48★ · reviews −29,871 high confidence
2026-06
🔧
Shipped update — v7.2.0 → v7.3.0
→ 30 days after: rating −0.48★ · reviews +29,899 high confidence
2026-05
🔄
Monetization changed: paid → free
→ 30 days after: rating −0.48★ · reviews +29,899 high confidence
2026-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.48★ · reviews +29,899 high confidence
2026-03
⭐
Rating ↑ 2.73 → 4.74 (improved 2.01★)
2025-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
2021-12
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.06★ high confidence
2019-11
📈
Crossed 10 ratings — social-proof flywheel kicking in
2019-05
⭐
Rating ↓ 3.00 → 2.25 (dropped 0.75★)
→ 30 days after: rating −0.05★ high confidence
2019-05
⭐
Rating ↓ 3.00 → 2.33 (dropped 0.67★)
→ 30 days after: rating −0.75★ high confidence
2019-04
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.75★ high confidence
2019-04
⭐
Rating ↓ 5.00 → 3.00 (dropped 2.00★)
→ 30 days after: rating −0.75★ high confidence
2019-04
🚀
First tracked snapshot — initial data captured
📸
Store Page History
5 SCREENSHOT CHANGESEvery time a developer swaps a store screenshot we archive both versions. Compare side-by-side to see what messaging / visuals changed.
iPhone screenshots
Slot 1
2 ver.
2 ver.
2026-05-17
2026-06-23
Slot 2
2 ver.
2 ver.
2026-05-17
2026-06-23
Slot 3
2 ver.
2 ver.
2026-05-17
2026-06-23
Slot 4
2 ver.
2 ver.
2026-05-17
2026-06-23
Slot 5
2 ver.
2 ver.
2026-05-17
2026-06-23
🗣
Voice of Customer
Based on 246 reviews across 9 markets● 38% positive · ● 44% neutral · ● 18% negative · Rating drift: -1.30★ (declining — recent 50: 2.88★ vs lifetime: 4.18★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇨🇦 CA
+0.69
🇮🇳 IN
+0.69
🇬🇧 GB
+0.31
🇺🇸 US
+0.27
🇫🇷 FR
+0.27
🇦🇺 AU
+0.03
🇩🇪 DE
+0.02
🇯🇵 JP
+0.01
🇧🇷 BR
+0.01
Top praise themes
one place ×6 muito bom ×6 customer service ×3 social media ×3 excelente aplicación ×3 links one ×3 highly recommend ×3 wenn man ×3
Top complaint themes
doesn work ×7 não funciona ×5 não consigo ×4 create account ×3 let log ×3 customer service ×3 put links ×3 won let ×3
Risk signals
Refund mentions: 1.6% Fraud / scam mentions: 0.8%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.59211★ | 76 | 4.59211★ this version |
| 🇧🇷 BR | 4.84546★ | 9,305 | 4.84546★ this version |
| 🇨🇦 CA | 4.71681★ | 226 | 4.71681★ this version |
| 🇩🇪 DE | 4.50643★ | 233 | 4.50643★ this version |
| 🇫🇷 FR | 4.70504★ | 278 | 4.70504★ this version |
| 🇬🇧 GB | 4.56458★ | 271 | 4.56458★ this version |
| 🇮🇳 IN | 4.67741★ | 62 | 4.67741★ this version |
| 🇯🇵 JP | 4.61775★ | 2,276 | 4.61775★ this version |
| 🇺🇸 US | 4.6571★ | 3,555 | 4.6571★ this version |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Linkbio – Link in Bio Tool: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Hangzhou Qumai Internet Technology Co., Ltd.
View all →📦 Portfolio summaryBIG studio
5apps·$1.4M/mocombined
⚠ Concentrated — top app contributes 99% of combined revenue (single-app dependency)
About this analysis
Why high confidence: 33,397 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Linkbio – Link in Bio Tool make per month?▴
Based on our ML-calibrated revenue forecast, Linkbio – Link in Bio Tool earns approximately $1.4M/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
Is Linkbio – Link in Bio Tool profitable?▴
With estimated build cost $175K and monthly revenue $1.4M, Linkbio – Link in Bio Tool looks highly profitable — pays back its build investment in under a month at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Linkbio – Link in Bio Tool have?▴
Estimated audience: ~1.5M lifetime downloads, ~220K monthly active users, and ~66K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Linkbio – Link in Bio Tool?▴
Browse the full Business category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
What is Linkbio – Link in Bio Tool built with?▴
Our heuristic places Linkbio – Link in Bio Tool on the Native iOS (Swift / UIKit) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Linkbio – Link in Bio Tool still actively maintained?▴
Maintenance status: Active (5% abandonment risk). Last shipped version was 2 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Linkbio – Link in Bio Tool sell for?▴
Estimated acquisition value: $51.5M (marketplace range $39.0M – $67.5M). Calculated as 37× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Linkbio – Link in Bio Tool last updated?▴
Linkbio – Link in Bio Tool last shipped a new version on 2026-09-26 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Linkbio – Link in Bio Tool?▴
Linkbio – Link in Bio Tool is published by Hangzhou Qumai Internet Technology Co., Ltd. on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Linkbio – Link in Bio Tool's BU Score?▴
Linkbio – Link in Bio Tool has a BU Score of 69/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.