Flat Earth Sun & Moon Clock
68
Quality Score
Solid
Flat Earth Sun & Moon Clock
Medium confidence
✍️ bumetric analysis
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Flat Earth Sun & Moon Clock is an Android app from Blue Water Bay in the Education category, currently rated 4.4★ across 4,921 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
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
$9.9K
per month
→
12-mo forecast
$10.2K – $21.4K
per month
→
24-mo forecast
$12.7K – $37.9K
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
🍎Also on iOS
$28.6K/mo · 2K ratings · 4.5★
View →
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 ~11 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 |
| 💎 In-app purchase plumbing | +$9K |
| ⚙ Education complexity ×1.20 | +$11K |
| 🌐 Cross-platform reach (iOS + Android) | +$39K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$325K
↳ What it would sell for · not monthly revenue
Marketplace range $225K – $400K · 32× MRR multiple
💸
~3.0× return on build cost
Synthetic estimate. Multiple band derived from iap / freemium model + 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
| 💎 IAP / freemium model base | 28× MRR |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Education category multiple | +6% |
Final multiple
32× MRR
👥 Estimated audience size
415K
Lifetime downloads (US-equivalent)
Monthly active
74K
Daily active
22K
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
$9.9K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$9.4K – $15.6K
12 months
$10.2K – $21.4K
24 months
$12.7K – $37.9K
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 · 56/100MID TIERcompetitive build-outGrowth Velocity
5.0
Founder Strength
5.6
Product Quality
8.0
Revenue Strength
4.0
Monetization Maturity
4.0
Defensibility
7.9
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Modest — $6K - $14K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.44★ across 4,921 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 = $177K-$315K. Portfolio play ($38K/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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($2.99)METRIC | +$2,800 | |
| Low install base (4,921 ratings)METRIC | +$1,500 | |
| Good rating (4.4★)METRIC | +$800 | |
| Established app (7y old)METRIC | +$800 |
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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Flat Earth Sun & Moon Clock
- Developer
- Blue Water Bay
- Bundle ID
- com.flatearthsun
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.TheFlatEarthPodcast.com
- 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
- $9.9K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $10.99 per item
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 growth4,921 ratings+35% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
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
Flat Earth Sun & Moon Clock: A Conceptual Exploration of Time, Sky, and Seasons
The Flat Earth Sun & Moon Clock lets you track the sun and moon's positions across the AE (Azimuthal Equidistant) map. Observe the rhythm of day and night, and watch the sun’s 28-day cycle lap the moon. Explore seasonal changes as the sun moves between the Tropic of Capricorn and Cancer, and gain insights into celestial mechanics from an alternative perspective.
Key Features: • Friend Finder:
• Featured Video: Daily educational content on the sky clock, with an archive to revisit past videos.… View full description on the official store →
The Flat Earth Sun & Moon Clock lets you track the sun and moon's positions across the AE (Azimuthal Equidistant) map. Observe the rhythm of day and night, and watch the sun’s 28-day cycle lap the moon. Explore seasonal changes as the sun moves between the Tropic of Capricorn and Cancer, and gain insights into celestial mechanics from an alternative perspective.
Key Features: • Friend Finder:
• Featured Video: Daily educational content on the sky clock, with an archive to revisit past videos.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 vVaries with device📂 Education💰 Free💎 IAP $0.99 - $10.99 per item
🧪
Tech & Domain Intel — theflatearthpodcast.com
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Flat Earth Sun & Moon Clock: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Blue Water Bay
View all →📦 Portfolio summaryINDIE studio
2apps·$38K/mocombined
Lead-app heavy — top app contributes 74%
About this analysis
Why medium confidence: 4,921 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Flat Earth Sun & Moon Clock make per month?▴
Based on our ML-calibrated revenue forecast, Flat Earth Sun & Moon Clock earns approximately $9.9K/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 Flat Earth Sun & Moon Clock?▴
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 Flat Earth Sun & Moon Clock?▴
Flat Earth Sun & Moon Clock is published by Blue Water Bay on the Google Play 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 Flat Earth Sun & Moon Clock's BU Score?▴
Flat Earth Sun & Moon Clock 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.