Zuletzt Online für WhatsApp
69
Quality Score
Solid
Zuletzt Online für WhatsApp
by Andrei Semianenka
Medium confidence
✍️ Bumetric analysis
“
Zuletzt Online für WhatsApp is an iOS app from Andrei Semianenka in the Social Networking category, currently rated 4.3★ across 1,827 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 Social Networking 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tier
💡 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
168 snapshots on record
Rating
4.3
Reviews
1,827 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
168
since Oct 2022
ONE-TIME · BUILD
💰 Estimated build cost
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~1.8y 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 |
| ⚙ Social Networking complexity ×1.70 | +$35K |
| ⚙ 4.1y maintenance × ~1-person team | +$24K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 19× MRR multiple
💸
~0.9× build cost (under-water)
Synthetic estimate. Multiple band derived from ad-supported + 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
| 📺 Ad-supported base | 15× MRR |
| 📅 4.1y proven track record | +20% |
| 🏷 Social Networking category multiple | +5% |
Final multiple
19× MRR
👥 Estimated audience size
130K
Lifetime downloads (US-equivalent)
Monthly active
28K
Daily active
15K
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
| 📲 Social Networking engagement | ~90 installs / rating |
| 📅 4.1y of rating accumulation | -20% |
| 🔁 Social Networking D30 retention | 25% |
| 📍 DAU / MAU stickiness | 0.55 |
DAU / MAU
54% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
High confidence · 80%
Also possible
Native iOS (Swift / UIKit)
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 | 6 MB |
| 🏷 Category context | Social Networking |
| 📦 Compact iOS bundle | → Native SwiftUI (post-2020 era) |
💀 Maintenance status
Likely abandoned
88%
Last shipped 2024-04-06 · 900 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
| 📅 2y+ since last update | Likely abandoned |
Verdict
Likely abandoned
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 44/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.5
Product Quality
7.7
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
3.0
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.28★ across 1,827 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 897d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (897d since update).
🎯 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 = $90K-$160K. Portfolio play ($31K/mo combined) commands premium.
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 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| subscriptionREVIEW | +$2,500 | |
| 5 starREVIEW | +$1,800 | |
| Low install base (1,827 ratings)METRIC | +$1,500 | |
| free trialREVIEW | +$1,200 | |
| Good rating (4.3★)METRIC | +$800 | |
| Established app (4y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 |
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 · v2.3
Dear users!
In this release, we have prepared something special for you: improved performance.
If you like the update, please, rate and review!
In this release, we have prepared something special for you: improved performance.
If you like the update, please, rate and review!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Zuletzt Online für WhatsApp
- Developer
- Andrei Semianenka
- Bundle ID
- hi.task1
- App Store URL
- Open in App Store
- Category
- Social Networking
- Content rating
- 4+
- Languages
- EN
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
- $5.0K/mo
- Top-grossing rank
- 🇮🇳#88 /100
- All-time revenue
- Not found
- Pricing
- Not found
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 growth1,932 ratings+390% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇮🇳
IN
Top-grossing rank: #88 / 100
Other markets
Outside top 100
in US, GB, DE, FR, JP, CA, AU, BR, IN
in US, GB, DE, FR, JP, CA, AU, BR, IN
This app currently ranks in only one of the 9 markets we monitor. Niche or regional apps often launch this way before global rollout. Rankings update daily.
📊Category Rank Trajectory#88 now · best #88 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
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
Description: The app created to monitor Online status of your kids. This app can help you monitor activities of your kids and get instant notifications about their online and offline statuses.
App features:
- Online/offline statuses of your family members;
- Time intervals your loved ones online or offline;
- Instant notifications about statuses.
Subscription Pricing and Terms:
- Subscription periods are weekly and quarterly. Every week or quarter your subscription renews.
- Payment will be charged to iTunes Account at confirmation of purchase.… View full description on the official store →
App features:
- Online/offline statuses of your family members;
- Time intervals your loved ones online or offline;
- Instant notifications about statuses.
Subscription Pricing and Terms:
- Subscription periods are weekly and quarterly. Every week or quarter your subscription renews.
- Payment will be charged to iTunes Account at confirmation of purchase.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 6 MB🔞 4+📱 iOS 13.0+🔖 v2.3🔄 updated 2y ago🌐 EN📂 Social Networking💰 Paid🚀 Launched 2022 (4y old)
📅
What Worked™ · Development Pipeline
13 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 →
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +54 high confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$180/mo · reviews +8 high confidence
2023-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$293/mo · reviews +12 high confidence
2023-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$462/mo · reviews +19 high confidence
2023-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$556/mo · reviews +23 medium · co-occurring
2023-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$769/mo · rating −0.11★ · reviews +32 medium · co-occurring
2022-12
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$100/mo · rating +0.09★ high confidence
2022-12
⭐
Rating ↓ 4.64 → 4.33 (dropped 0.31★)
→ 30 days after: revenue +$336/mo · rating −0.05★ · reviews +14 medium · co-occurring
2022-12
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$336/mo · rating −0.05★ · reviews +14 medium · co-occurring
2022-11
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
→ 30 days after: revenue +$336/mo · rating −0.05★ · reviews +14 medium · co-occurring
2022-11
⭐
Rating ↓ 5.00 → 4.43 (dropped 0.57★)
→ 30 days after: revenue +$479/mo · rating −0.55★ · reviews +20 medium · co-occurring
2022-10
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$143/mo · rating −0.50★ · reviews +6 medium · co-occurring
2022-10
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$143/mo · rating −0.50★ · reviews +6 medium · co-occurring
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 3.92982★ | 57 | 3.92982★ this version |
| 🇧🇷 BR | 4.52273★ | 704 | 4.52273★ this version |
| 🇨🇦 CA | 3.8963★ | 135 | 3.8963★ this version |
| 🇩🇪 DE | 4.29603★ | 983 | 4.29603★ this version |
| 🇫🇷 FR | 4.2695★ | 141 | 4.2695★ this version |
| 🇬🇧 GB | 3.9433★ | 388 | 3.9433★ this version |
| 🇮🇳 IN | 4.2602★ | 1,422 | 4.2602★ this version |
| 🇯🇵 JP | 4.09091★ | 11 | 4.09091★ this version |
| 🇺🇸 US | 4.27533★ | 1,954 | 4.27533★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Zuletzt Online für WhatsApp: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 1,827 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Zuletzt Online für WhatsApp make per month?▴
Based on our ML-calibrated revenue forecast, Zuletzt Online für WhatsApp earns approximately $5.0K/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 Zuletzt Online für WhatsApp profitable?▴
With estimated build cost $110K and monthly revenue $5.0K, Zuletzt Online für WhatsApp looks break-even-grade — payback period sits around 1.8 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Zuletzt Online für WhatsApp have?▴
Estimated audience: ~130K lifetime downloads, ~28K monthly active users, and ~15K 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 Zuletzt Online für WhatsApp?▴
Browse the full Social Networking 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 Zuletzt Online für WhatsApp built with?▴
Our heuristic places Zuletzt Online für WhatsApp on the Native iOS (SwiftUI) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Native iOS (Swift / UIKit).
Is Zuletzt Online für WhatsApp still actively maintained?▴
Maintenance status: Likely abandoned (88% abandonment risk). Last shipped version was 2+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Zuletzt Online für WhatsApp sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 19× 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 Zuletzt Online für WhatsApp last updated?▴
Zuletzt Online für WhatsApp last shipped a new version on 2024-04-06 — more than 2 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Zuletzt Online für WhatsApp?▴
Zuletzt Online für WhatsApp is published by Andrei Semianenka 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 Zuletzt Online für WhatsApp's BU Score?▴
Zuletzt Online für WhatsApp 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.