Atto - Time Clock & Scheduling
73
Quality Score
Strong
✍️ Bumetric analysis
“
Atto - Time Clock & Scheduling is an iOS app from Specta Labs, Inc. in the Business category, currently rated 4.6★ across 3,305 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 73: Strong (healthy traction). For a Business app, that means healthy traction. 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 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
121 snapshots on record
Rating
4.6
Reviews
3,305 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
121
since Oct 2016
🤖Also on Android
$183/mo · 1K ratings · 4.7★
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 ~2.9y 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 |
| 📦 Asset bundle (117 MB) | +$26K |
| ⚙ Business complexity ×1.50 | +$38K |
| ⚙ 9.9y maintenance × ~1-person team | +$59K |
Total estimate
$175K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $150K · 21× MRR multiple
💸
~0.6× 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 |
| 📅 9.9y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Business category multiple | +10% |
Final multiple
21× MRR
👥 Estimated audience size
150K
Lifetime downloads (US-equivalent)
Monthly active
17K
Daily active
5.1K
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 |
| 📅 9.9y 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 | 117 MB |
| 🏷 Category context | Business |
| 📦 Mid-large iOS bundle | → Likely native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Active
15%
Last shipped 2026-08-03 · 53 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
| 📅 53 days since last update | Healthy release cadence |
Verdict
Active
🔬
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
Tailwinds: monetization model proven
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
Building · 59/100MID TIERSUBSCRIPTIONcompetitive build-outGrowth Velocity
5.0
Founder Strength
6.1
Product Quality
6.7
Revenue Strength
3.7
Monetization Maturity
9.5
Defensibility
8.5
Market Position
2.0
Operational Safety
5.5
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.58★ across 3,305 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Elevated — scam/fraud mentions detected, rating drift -1.56 ★ (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 = $90K-$160K. Portfolio play ($22K/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 13 of 13 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| subscriptionREVIEW | +$2,500 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| securityREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (3,305 ratings)METRIC | +$1,500 | |
| Mature app (9y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| too expensiveREVIEW | −$1,000 | |
| priceyREVIEW | −$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 · v4.6.1
This update includes minor bug fixes and performance enhancements to keep things running smoothly.
Questions or feedback? Reach out to us at support@attotime.com.
Questions or feedback? Reach out to us at support@attotime.com.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Atto - Time Clock & Scheduling
- Developer
- Specta Labs, Inc.
- Bundle ID
- tech.zetta.attoTracking
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN, FR, DE, ES
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
- Outside top 100 in US Business
- 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 growth3,652 ratings+2256% 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 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.
🚀Update Frequency · Releases per Quarter3 releases tracked
🚀Version Release Timeline3 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
Atto is the GPS time tracking app for businesses with teams in the field. Join 15,000+ businesses already using Atto to track hours, verify locations, and get payroll done in minutes — saving 4+ hours every week.
Track time with GPS verification, manage timesheets, build schedules, and run payroll — all from one simple app. Your team clocks in from the job site, and you see exactly where and when, with location proof on every entry. No more guesswork. No more chasing down hours.
Atto timesheets are built automatically from clock in data.… View full description on the official store →
Track time with GPS verification, manage timesheets, build schedules, and run payroll — all from one simple app. Your team clocks in from the job site, and you see exactly where and when, with location proof on every entry. No more guesswork. No more chasing down hours.
Atto timesheets are built automatically from clock in data.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 117 MB🔞 4+📱 iOS 18.0+🔖 v4.6.1🔄 updated 1mo ago🌐 EN, FR, DE, ES📂 Business💰 Paid🚀 Launched 2016 (9y old)
📅
What Worked™ · Development Pipeline
16 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 →
2026-08
🔧
Shipped update — v4.6.0 → v4.6.1
→ 30 days after: reviews +110 high confidence
2026-07
🔧
Shipped update — v4.5.2 → v4.6.0
→ 30 days after: revenue +$22.5K/mo · reviews +109 high confidence
2026-05
🔄
Monetization changed: freemium → free
→ 30 days after: reviews +72 high confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 3.44 → 4.30 (improved 0.86★)
2021-02
📈
Crossed 100 ratings — social-proof flywheel kicking in
2021-02
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +5 high confidence
2019-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.10★ high confidence
2019-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.30★ · reviews +10 high confidence
2019-04
⭐
Rating ↑ 2.58 → 3.00 (improved 0.42★)
→ 30 days after: rating +0.20★ · reviews +7 high confidence
2017-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
2017-06
⭐
Rating ↑ 2.33 → 2.71 (improved 0.38★)
2017-03
⭐
Rating ↓ 3.00 → 2.50 (dropped 0.50★)
→ 30 days after: rating −0.07★ high confidence
2017-01
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
2017-01
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
→ 30 days after: rating +2.00★ low · multiple changes
2016-10
🚀
First tracked snapshot — initial data captured
🔎
ASO Keyword Positions
BEST RANK #16Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.
time tracker·#16🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🗣
Voice of Customer
Based on 271 reviews across 6 markets● 61% positive · ● 20% neutral · ● 19% negative · Rating drift: -1.56★ (declining — recent 50: 3.02★ vs lifetime: 4.58★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇺🇸 US
+0.38
🇬🇧 GB
+0.28
🇦🇺 AU
+0.27
🇫🇷 FR
+0.20
🇨🇦 CA
+0.20
🇩🇪 DE
+0.09
Top praise themes
keep track ×11 highly recommend ×6 track hours ×6 super easy ×4 work ×16 works ×16 employees ×11 business ×9
Top complaint themes
free trial ×13 customer service ×6 doesn work ×6 won let ×6 location services ×5 location tracking ×5 location settings ×4 track location ×4
Risk signals
Refund mentions: 1.1% Subscription complaints: 4% Fraud / scam mentions: 0.7%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.35806★ | 310 | 4.35806★ this version |
| 🇧🇷 BR | 4.83333★ | 6 | 4.83333★ this version |
| 🇨🇦 CA | 4.53989★ | 539 | 4.53989★ this version |
| 🇩🇪 DE | 3.98246★ | 57 | 3.98246★ this version |
| 🇫🇷 FR | 4.04762★ | 84 | 4.04762★ this version |
| 🇬🇧 GB | 4.30274★ | 327 | 4.30274★ this version |
| 🇮🇳 IN | 4.5★ | 6 | 4.5★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 4.58083★ | 3,724 | 4.58083★ this version |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Atto - Time Clock & Scheduling: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Specta Labs, Inc.
View all →📦 Portfolio summaryINDIE studio
3apps·$10K/mocombined
✓ Diversified — top app contributes 48%; risk spread across portfolio
About this analysis
Why medium confidence: 3,305 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Atto - Time Clock & Scheduling make per month?▴
Based on our ML-calibrated revenue forecast, Atto - Time Clock & Scheduling 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 Atto - Time Clock & Scheduling profitable?▴
With estimated build cost $175K and monthly revenue $5.0K, Atto - Time Clock & Scheduling looks break-even-grade — payback period sits around 2.9 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Atto - Time Clock & Scheduling have?▴
Estimated audience: ~150K lifetime downloads, ~17K monthly active users, and ~5K 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 Atto - Time Clock & Scheduling?▴
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 Atto - Time Clock & Scheduling built with?▴
Our heuristic places Atto - Time Clock & Scheduling 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 Atto - Time Clock & Scheduling still actively maintained?▴
Maintenance status: Active (15% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Atto - Time Clock & Scheduling sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $150K). Calculated as 21× 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 Atto - Time Clock & Scheduling last updated?▴
Atto - Time Clock & Scheduling last shipped a new version on 2026-08-03 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Atto - Time Clock & Scheduling?▴
Atto - Time Clock & Scheduling is published by Specta Labs, Inc. 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 Atto - Time Clock & Scheduling's BU Score?▴
Atto - Time Clock & Scheduling has a BU Score of 73/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.