TOTP Authenticator
62
Quality Score
Solid
TOTP Authenticator
Medium confidence
✍️ bumetric analysis
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TOTP Authenticator is an iOS app from Sparrow Code in the Utilities category, currently rated 4.4★ across 498 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 62: Solid (established niche player). For a Utilities 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
$5.9K
per month
→
12-mo forecast
$5.1K – $18.5K
per month
→
24-mo forecast
$4.8K – $42.8K
per month
INDIE 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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$45K
↳ What it cost to build · not monthly revenue
Likely range $35K – $60K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~8 months 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 |
| ⚙ Utilities complexity ×0.85 | $-7575 |
Total estimate
$45K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$75K
↳ What it would sell for · not monthly revenue
Marketplace range $50K – $100K · 13× MRR multiple
💸
~1.7× build cost (break-even+)
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 |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Utilities category multiple | -10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
13× MRR
👥 Estimated audience size
99K
Lifetime downloads (US-equivalent)
Monthly active
19K
Daily active
3.9K
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
| 📲 Utilities engagement | ~200 installs / rating |
| 🔁 Utilities D30 retention | 20% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.9K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$5.0K – $11.7K
12 months
$5.1K – $18.5K
24 months
$4.8K – $42.8K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Early-stage solo · 45/100INDIE TIERexpected for tierRevenue Strength
3.8
Product Quality
6.2
Market Position
2.0
Growth Velocity
5.0
Defensibility
3.0
Operational Safety
10.0
Founder Strength
4.8
Monetization Maturity
1.0
- 💰 Revenue: Modest — $2K - $14K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.4★ across 498 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 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 = $105K-$188K.
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Multilingual (34 languages)METRIC | +$1,500 | |
| Good rating (4.4★)METRIC | +$800 | |
| Established app (3y old)METRIC | +$800 | |
| Early-stage install base (498 ratings)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 · v2.7.93
Added more icons for TOTP services. Tutorial cards on the home screen and in the list are now the same size. Also aligned icon weight in buttons, removed an extra subtitle from the sync toast, and fixed a link in the widget.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- TOTP Authenticator
- Developer
- Sparrow Code
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- AR, BE, CA, HR, CS, NL, EN, FI, FR, DE, EL, HI, HU, ID, IT, JA, KK, KO, LT, LB, MS, ML, NB, PL, PT, RO, RU, ZH, SK, SL, ES, SV, TR, UK
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $5.7K/mo
- Top-grossing rank
- Not found
- 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 growth498 ratings+143% lifetimeShow 3-year history estimate ▾
Tracked (12 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
🚀Version Release Timeline2 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
TOTP Authenticator generates 6-digit TOTP codes. Websites (or example Arbeitsagentur, NextCloud etc.) request these codes. This security feature is called two factor authentication or 2FA.
How to sign in using TOTP?
1. Go to the “Security” section
2. Enable TOTP login
3. Scan the QR code or copy the secret key into your Authenticator
4. Done — 2FA is now enabled. From now on, you’ll need to enter a TOTP code from the Authenticator app whenever you log in
The app also includes over 100 step-by-step tutorials with screenshots showing how to set up TOTP for various websites.… View full description on the official store →
How to sign in using TOTP?
1. Go to the “Security” section
2. Enable TOTP login
3. Scan the QR code or copy the secret key into your Authenticator
4. Done — 2FA is now enabled. From now on, you’ll need to enter a TOTP code from the Authenticator app whenever you log in
The app also includes over 100 step-by-step tutorials with screenshots showing how to set up TOTP for various websites.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 21 MB🔞 4+📱 iOS 15.0+🔖 v2.7.93🔄 updated 0d ago🌐 AR, BE, CA, HR, CS +29📂 Utilities💰 Paid
📅
What Worked™ · Development Pipeline
5 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
⭐
Rating ↑ 4.40 → 4.80 (improved 0.40★)
2026-05
🔄
Monetization changed: paid → free
2026-03
⭐
Rating ↓ 5.00 → 4.40 (dropped 0.60★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-04
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.75182★ | 137 | 4.75182★ this version |
| 🇬🇧 GB | 4.2★ | 15 | 4.2★ this version |
| 🇩🇪 DE | 4.41214★ | 609 | 4.41214★ this version |
| 🇫🇷 FR | 4.51553★ | 161 | 4.51553★ this version |
| 🇯🇵 JP | 4.16667★ | 6 | 4.16667★ this version |
| 🇨🇦 CA | 4.05263★ | 19 | 4.05263★ this version |
| 🇦🇺 AU | 5★ | 6 | 5★ this version |
| 🇧🇷 BR | 4.97058★ | 34 | 4.97058★ this version |
| 🇮🇳 IN | 4.78788★ | 33 | 4.78788★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for TOTP Authenticator: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Similar apps in Utilities
About this analysis
Why medium confidence: 498 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does TOTP Authenticator make per month?▴
Based on our ML-calibrated revenue forecast, TOTP Authenticator earns approximately $5.7K/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.
What apps are like TOTP Authenticator?▴
Browse the full Utilities 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.
Who makes TOTP Authenticator?▴
TOTP Authenticator is published by Sparrow Code 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 TOTP Authenticator's BU Score?▴
TOTP Authenticator has a BU Score of 62/100 (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.