Contraction Timer & Tracker
68
Quality Score
Solid
Contraction Timer & Tracker
Medium confidence
✍️ bumetric analysis
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Contraction Timer & Tracker is an iOS app from Wachanga LTD in the Education category, currently rated 4.8★ across 1,312 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 68: Solid (established niche player). For a Education 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$65K
↳ What it cost to build · not monthly revenue
Likely range $50K – $90K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.5y 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 (58 MB) | +$3K |
| ⚙ Education complexity ×1.20 | +$10K |
Total estimate
$65K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$40K
↳ What it would sell for · not monthly revenue
Marketplace range $30K – $50K · 18× 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 |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 Education category multiple | +6% |
Final multiple
18× MRR
👥 Estimated audience size
110K
Lifetime downloads (US-equivalent)
Monthly active
19K
Daily active
5.8K
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
| 📲 Education engagement | ~85 installs / rating |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🔬
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)
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 · 55/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
8.6
Market Position
2.0
Growth Velocity
5.0
Defensibility
6.0
Operational Safety
10.0
Founder Strength
7.7
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.76★ across 1,312 reviews — strong (top 10%).
- 📍 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 = $90K-$160K. Portfolio play ($148K/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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Low install base (1,312 ratings)METRIC | +$1,500 | |
| Multilingual (26 languages)METRIC | +$1,500 | |
| Established app (4y 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 · v3.1
Bug fixes and performance improvements. We are constantly making improvements to the application just for you, and are very attentive to feedback. Thank you for being with us!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Contraction Timer & Tracker
- Developer
- Wachanga LTD
- Bundle ID
- com.wachanga.contractions
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 12+
- Languages
- AR, CS, DA, NL, EN, FI, FR, DE, HE, HU, ID, IT, JA, KO, NB, PL, PT, RO, RU, ZH, SK, ES, SV, ZH, TR, 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
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $2.2K/mo
- Top-grossing rank
- 🇧🇷#42 /100 🇫🇷#44 /99 🇬🇧#74 /100 🇩🇪#80 /98 🇦🇺#92 /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 growth1,312 ratings+169% lifetimeShow 3-year history estimate ▾
Tracked (3 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank5 countries
🇧🇷BR#42 /100
🇫🇷FR#44 /99
🇬🇧GB#74 /100
🇩🇪DE#80 /98
🇦🇺AU#92 /100
📊Category Rank Trajectory#42 now · best #39 · worst #51
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀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
The best Contraction Counter App for a positive birth experience.
This App has been designed for mothers facing childbirth to time the contractions easily.
Just time several contractions and the app will tell you what stage of labor you are in.
Millions of pregnant women around the world have become mothers using our apps.
We want to hear about your experience. Please don’t hesitate to reach out to us if you have any feedback or questions. Email us at team@wachanga.com or contact support within the App.
IMPORTANT:
This app does not provide medical advice.… View full description on the official store →
This App has been designed for mothers facing childbirth to time the contractions easily.
Just time several contractions and the app will tell you what stage of labor you are in.
Millions of pregnant women around the world have become mothers using our apps.
We want to hear about your experience. Please don’t hesitate to reach out to us if you have any feedback or questions. Email us at team@wachanga.com or contact support within the App.
IMPORTANT:
This app does not provide medical advice.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 58 MB🔞 12+📱 iOS 16.0+🔖 v3.1🔄 updated 0d ago🌐 AR, CS, DA, NL, EN +21📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
2 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 →
2026-06
🔧
Shipped update — v2.38.2 → v3.1
→ 30 days after: reviews +12 high confidence
2026-03
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.75976★ | 1,332 | 4.75976★ this version |
| 🇬🇧 GB | 4.57348★ | 279 | 4.57348★ this version |
| 🇩🇪 DE | 4.43627★ | 204 | 4.43627★ this version |
| 🇫🇷 FR | 4.65922★ | 358 | 4.65922★ this version |
| 🇯🇵 JP | 4.5625★ | 16 | 4.5625★ this version |
| 🇨🇦 CA | 4.62406★ | 266 | 4.62406★ this version |
| 🇦🇺 AU | 4.67407★ | 135 | 4.67407★ this version |
| 🇧🇷 BR | 4.85053★ | 1,385 | 4.85053★ this version |
| 🇮🇳 IN | 4.73332★ | 15 | 4.73332★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Contraction Timer & Tracker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Wachanga LTD
View all →📦 Portfolio summaryMID studio
8apps·$148K/mocombined
✓ Diversified — top app contributes 30%; risk spread across portfolio
About this analysis
Why medium confidence: 1,312 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Contraction Timer & Tracker make per month?▴
Based on our ML-calibrated revenue forecast, Contraction Timer & Tracker earns approximately $2.2K/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 Contraction Timer & Tracker?▴
Browse the full Education 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 Contraction Timer & Tracker?▴
Contraction Timer & Tracker is published by Wachanga 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 Contraction Timer & Tracker's BU Score?▴
Contraction Timer & Tracker has a BU Score of 68/100 (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.