The Almanac
63
Quality Score
Solid
The Almanac
Medium confidence
✍️ bumetric analysis
“
The Almanac is an iOS app from Krzysztof Janik in the Health & Fitness category, currently rated 4.5★ across 3,633 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 63: Solid (established niche player). For a Health & Fitness 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
$125K
↳ What it cost to build · not monthly revenue
Likely range $95K – $170K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
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 (519 MB) | +$40K |
| ⚙ Health & Fitness complexity ×1.40 | +$36K |
Total estimate
$125K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $15K · 18× MRR multiple
💸
~0.1× 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 ≥ 4.4 (solid) | +8% |
| 🏷 Health & Fitness category multiple | +10% |
Final multiple
18× MRR
👥 Estimated audience size
250K
Lifetime downloads (US-equivalent)
Monthly active
55K
Daily active
19K
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
| 📲 Health & Fitness engagement | ~70 installs / rating |
| 🔁 Health & Fitness D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.35 |
DAU / MAU
35% 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)
Direction
Headwinds: low defensibility moat
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 · 44/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
8.1
Market Position
2.0
Growth Velocity
5.0
Defensibility
2.3
Operational Safety
10.0
Founder Strength
3.0
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.5★ across 3,633 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 = $90K-$160K.
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 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.5★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Low install base (3,633 ratings)METRIC | +$1,500 | |
| Multilingual (11 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Growing app (1y old)METRIC | +$200 |
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 · v1.1.43
fix issues with Mosaic levels
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- The Almanac
- Developer
- Krzysztof Janik
- Bundle ID
- com.voodoo.almanac
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 4+
- Languages
- AR, EN, FR, DE, IT, JA, PT, RU, ZH, ES, ZH
Company
- Website
- Not found
- Tagline
- Entertain the world
- Description
- We entertain the world with iconic apps and games.
- 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
- $670/mo
- Top-grossing rank
- 🇯🇵#73 /100
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- twitter.com/voodooplatform
- linkedin.com/company/voodoo.io
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- instagram instagram.com/voodoo.io · linkedin linkedin.com/company/voodoo.io · twitter twitter.com/voodooplatform
- press@voodoo.io
- Phone
- Not found
- Contact page
- Not found
- About page
- voodoo.io/company
📈Ratings growth4,702 ratings+2194% lifetimeShow 3-year history estimate ▾
Tracked (31 weeks) Pre-tracking estimate (16 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇯🇵
JP
Top-grossing rank: #73 / 100
Other markets
Outside top 100
in US, GB, DE, FR, JP, CA, AU, BR, IN
in US, GB, DE, FR, JP, CA, AU, BR, IN
This app currently ranks in only one of the 9 markets we monitor. Niche or regional apps often launch this way before global rollout. Rankings update daily.
📊Category Rank Trajectory#73 now · best #73 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀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
Almanac brings your brain an exciting workout!
Tired of losing hours to endless scrolling? It’s time to switch things up. Our app offers a collection of engaging logic puzzles designed to challenge your mind, boost focus, and improve memory, all while keeping you entertained.
Sharpen Your Thinking – Solve a variety of puzzles that challenge logic, strategy, and creativity.
Boost Focus & Memory – Strengthen neural connections and train your brain to stay sharp and agile.
Minimalist, Distraction-Free Design – No clutter, no noise, just you and the puzzles.… View full description on the official store →
Tired of losing hours to endless scrolling? It’s time to switch things up. Our app offers a collection of engaging logic puzzles designed to challenge your mind, boost focus, and improve memory, all while keeping you entertained.
Sharpen Your Thinking – Solve a variety of puzzles that challenge logic, strategy, and creativity.
Boost Focus & Memory – Strengthen neural connections and train your brain to stay sharp and agile.
Minimalist, Distraction-Free Design – No clutter, no noise, just you and the puzzles.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 519 MB🔞 4+📱 iOS 14.0+🔖 v1.1.43🔄 updated 0d ago🌐 AR, EN, FR, DE, IT +6📂 Health & Fitness💰 Free
📅
What Worked™ · Development Pipeline
12 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 ↑ 3.09 → 4.50 (improved 1.41★)
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 4.60 → 3.14 (dropped 1.46★)
2026-03
⭐
Rating ↑ 3.15 → 4.60 (improved 1.45★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2025-10
📈
Crossed 100 ratings — social-proof flywheel kicking in
2025-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
2025-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-07
⭐
Rating ↓ 3.86 → 3.50 (dropped 0.36★)
2025-07
⭐
Rating ↑ 3.33 → 3.75 (improved 0.42★)
2025-06
⭐
Rating ↓ 5.00 → 3.50 (dropped 1.50★)
2025-06
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.54807★ | 4,837 | 4.54807★ this version |
| 🇬🇧 GB | 4.56283★ | 931 | 4.56283★ this version |
| 🇩🇪 DE | 4.54046★ | 692 | 4.54046★ this version |
| 🇫🇷 FR | 4.64935★ | 308 | 4.64935★ this version |
| 🇯🇵 JP | 4.56981★ | 1,232 | 4.56981★ this version |
| 🇨🇦 CA | 4.52328★ | 816 | 4.52328★ this version |
| 🇦🇺 AU | 4.55011★ | 469 | 4.55011★ this version |
| 🇧🇷 BR | 4.90681★ | 279 | 4.90681★ this version |
| 🇮🇳 IN | 4.62744★ | 51 | 4.62744★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for The Almanac: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 3,633 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does The Almanac make per month?▴
Based on our ML-calibrated revenue forecast, The Almanac earns approximately $669/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 The Almanac?▴
Browse the full Health & Fitness 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 The Almanac?▴
The Almanac is published by Krzysztof Janik 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 The Almanac's BU Score?▴
The Almanac has a BU Score of 63/100 (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.