Maybe Baby™ Fertility Tracker
71
Quality Score
Strong
✍️ Bumetric analysis
“
Maybe Baby™ Fertility Tracker is an iOS app from BazilSoft in the Education category, currently rated 4.6★ across 1,035 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 71: Strong (healthy traction). For a Education 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
$7.2K
per month
→
12-mo forecast
$7.4K – $15.5K
per month
→
24-mo forecast
$9.2K – $27.6K
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
107 snapshots on record
Rating
4.6
Reviews
1,035 reviews
Forecast Revenue / mo
$7.2K
Snapshots tracked
107
since May 2013
ONE-TIME · BUILD
💰 Estimated build cost
$160K
↳ What it cost to build · not monthly revenue
Likely range $120K – $215K
$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 |
| ⚙ Education complexity ×1.20 | +$10K |
| ⚙ 16.7y maintenance × ~1-person team | +$100K |
Total estimate
$160K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$150K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $200K · 21× 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 |
| 📅 16.7y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Education category multiple | +6% |
Final multiple
21× MRR
👥 Estimated audience size
61K
Lifetime downloads (US-equivalent)
Monthly active
2.2K
Daily active
660
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 |
| 📅 16.7y of rating accumulation | -30% |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
High confidence · 80%
Also possible
Native iOS (SwiftUI)
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 | 8 MB |
| 🏷 Category context | Education |
| 📦 Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Active
5%
Last shipped 2026-09-16 · 11 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
| 📅 11 days since last update | Active development |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$7.2K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$6.8K – $11.3K
12 months
$7.4K – $15.5K
24 months
$9.2K – $27.6K
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 · 53/100MID TIERunderperforming peersRevenue Strength
3.9
Product Quality
8.3
Market Position
2.0
Growth Velocity
5.0
Defensibility
6.0
Operational Safety
10.0
Founder Strength
6.1
Monetization Maturity
1.0
- 💰 Revenue: Modest — $5K - $10K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.6★ across 1,035 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ 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 = $129K-$229K. Portfolio play ($24K/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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Low install base (1,035 ratings)METRIC | +$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| priceyREVIEW | −$800 | |
| Localized (7 languages)METRIC | +$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 · v27
iPhone 18 Pro and 18 Pro Max support
iOS 27 support
Updated Settings
Updated App Icon
iOS 27 support
Updated Settings
Updated App Icon
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Maybe Baby™ Fertility Tracker
- Developer
- BazilSoft
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, JA, RU, 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
- $7.2K/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 growth1,033 ratings+186% 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.
💰Pricing History$0.00 → $4.99 (+0%)
🚀Update Frequency · Releases per Quarter2 releases tracked
🚀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
MUST HAVE APP #1 FOR EVERY WOMAN!
-it shows if you could get pregnant today
-if it would be a boy or a girl and
-when your next period & ovulation.
-it supports the following languages: English (US), English (UK), French, German, Italian, Japanese, Russian and Spanish
~more than 4,500,000 people use it already~
~Constant FREE updates~
Dedicated to My Wife and my Baby With Love.
This App Helped my Wife and Me to Conceive our Baby on October 2009 :)
I Hope it Will Help You Too.
For more information or support, please visit http://www.bazilsoft.com… View full description on the official store →
-it shows if you could get pregnant today
-if it would be a boy or a girl and
-when your next period & ovulation.
-it supports the following languages: English (US), English (UK), French, German, Italian, Japanese, Russian and Spanish
~more than 4,500,000 people use it already~
~Constant FREE updates~
Dedicated to My Wife and my Baby With Love.
This App Helped my Wife and Me to Conceive our Baby on October 2009 :)
I Hope it Will Help You Too.
For more information or support, please visit http://www.bazilsoft.com… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 8 MB🔞 4+📱 iOS 17.0+🔖 v27🔄 updated 1w ago🌐 EN, FR, DE, IT, JA +2📂 Education💰 Paid🚀 Launched 2010 (16y old)
📅
What Worked™ · Development Pipeline
15 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 →
2026-09
📦
Bundle ↓ 19MB → 8MB — likely major code refresh
2026-09
🔧
Shipped update — v26 → v27
2026-05
💲
Went paid — introduced $4.99 price point
2026-03
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
2025-10
📈
Crossed 500 ratings — social-proof flywheel kicking in
2014-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$111/mo · reviews +7 medium · co-occurring
2014-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$193/mo · rating +0.06★ · reviews +12 low · multiple changes
2013-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$136/mo · rating −0.08★ · reviews +9 medium · co-occurring
2013-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$250/mo · reviews +16 medium · co-occurring
2013-05
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$160/mo · rating +0.25★ · reviews +10 medium · co-occurring
2013-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$160/mo · rating +0.25★ · reviews +10 medium · co-occurring
2013-05
⭐
Rating ↓ 4.29 → 3.88 (dropped 0.41★)
→ 30 days after: revenue +$160/mo · rating +0.25★ · reviews +10 low · multiple changes
2013-05
⭐
Rating ↑ 3.00 → 3.67 (improved 0.67★)
→ 30 days after: revenue +$160/mo · rating +0.25★ · reviews +10 low · multiple changes
2013-05
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
→ 30 days after: revenue +$160/mo · rating +0.25★ · reviews +10 medium · co-occurring
2013-05
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$160/mo · rating +0.25★ · reviews +10 medium · co-occurring
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.69474★ | 1,045 | 4.69474★ this version |
| 🇬🇧 GB | 4.58333★ | 264 | 4.58333★ this version |
| 🇩🇪 DE | 4.6383★ | 47 | 4.6383★ this version |
| 🇫🇷 FR | 4.58333★ | 48 | 4.58333★ this version |
| 🇯🇵 JP | 4.625★ | 16 | 4.625★ this version |
| 🇨🇦 CA | 4.66197★ | 71 | 4.66197★ this version |
| 🇦🇺 AU | 4.6909★ | 110 | 4.6909★ this version |
| 🇧🇷 BR | 4.61111★ | 18 | 4.61111★ this version |
| 🇮🇳 IN | 4.2★ | 5 | 4.2★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Maybe Baby™ Fertility Tracker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by BazilSoft
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Lead-app heavy — top app contributes 57%
About this analysis
Why medium confidence: 1,035 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Maybe Baby™ Fertility Tracker make per month?▴
Based on our ML-calibrated revenue forecast, Maybe Baby™ Fertility Tracker earns approximately $7.2K/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.
Is Maybe Baby™ Fertility Tracker profitable?▴
With estimated build cost $160K and monthly revenue $7.2K, Maybe Baby™ Fertility Tracker 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 Maybe Baby™ Fertility Tracker have?▴
Estimated audience: ~61K lifetime downloads, ~2K monthly active users, and ~660 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 Maybe Baby™ Fertility 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.
What is Maybe Baby™ Fertility Tracker built with?▴
Our heuristic places Maybe Baby™ Fertility Tracker on the Native iOS (Swift / UIKit) 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 (SwiftUI).
Is Maybe Baby™ Fertility Tracker still actively maintained?▴
Maintenance status: Active (5% abandonment risk). Last shipped version was 11 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Maybe Baby™ Fertility Tracker sell for?▴
Estimated acquisition value: $150K (marketplace range $100K – $200K). 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 Maybe Baby™ Fertility Tracker last updated?▴
Maybe Baby™ Fertility Tracker last shipped a new version on 2026-09-16 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Maybe Baby™ Fertility Tracker?▴
Maybe Baby™ Fertility Tracker is published by BazilSoft 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 Maybe Baby™ Fertility Tracker's BU Score?▴
Maybe Baby™ Fertility Tracker has a BU Score of 71/100 (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.