Prions : Lecture de la Bible
61
Quality Score
Solid
Prions : Lecture de la Bible
by Bayard Presse SA
Medium confidence
✍️ Bumetric analysis
“
Prions : Lecture de la Bible is an iOS app from Bayard Presse SA in the Food & Drink category, currently rated 4.8★ across 438 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 61: Solid (established niche player). For a Food & Drink 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
34 snapshots on record
Rating
4.8
Reviews
438 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
34
since Nov 2010
ONE-TIME · BUILD
💰 Estimated build cost
$165K
↳ What it cost to build · not monthly revenue
Likely range $125K – $225K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.8y 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 |
| 📦 Asset bundle (74 MB) | +$9K |
| ⚙ Food & Drink complexity ×1.10 | +$6K |
| ⚙ 16.1y maintenance × ~1-person team | +$96K |
Total estimate
$165K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 19× 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 |
| 📅 16.1y proven track record | +20% |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
19× MRR
👥 Estimated audience size
30K
Lifetime downloads (US-equivalent)
Monthly active
850
Daily active
170
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
| 📲 Food & Drink engagement | ~100 installs / rating |
| 📅 16.1y of rating accumulation | -30% |
| 🔁 Food & Drink D30 retention | 14% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 70%
Also possible
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 | 74 MB |
| 🏷 Category context | Food & Drink |
| 📦 Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-09-10 · 56 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
| 📅 56 days since last update | Healthy release cadence |
| 👥 Small user base (438 ratings) + 16.1y old | +10% (solo-project pattern) |
Verdict
Slowing
🔬
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 · 45/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
3.3
Product Quality
6.7
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
4.5
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.78★ across 438 reviews — solid.
- 📍 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.
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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Mature app (16y old)METRIC | +$1,500 | |
| Early-stage install base (438 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
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 · v7.13.0
Prions en Église se prépare à la visite du pape Léon XIV !
Dans cette nouvelle version :
- une recherche plus visible et plus facile d’accès pour accéder aux contenus dédiés à la visite du pape ;
- plusieurs améliorations techniques et optimisations de contenus ;… Full release notes →
Dans cette nouvelle version :
- une recherche plus visible et plus facile d’accès pour accéder aux contenus dédiés à la visite du pape ;
- plusieurs améliorations techniques et optimisations de contenus ;… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Prions : Lecture de la Bible
- Developer
- Bayard Presse SA
- Bundle ID
- com.groupebayard.prionseneglise.iphone
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- FR
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
- 🇫🇷#25 /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 growth466 ratings+46500% lifetimeShow 3-year history estimate ▾
Tracked (34 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇫🇷
FR
Top-grossing rank: #25 / 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#25 now · best #25 · worst #26
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀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
PRIONS EN ÉGLISE, L'APPLICATION DE PRIÈRE CATHOLIQUE ET MÉDITATION BIBLIQUE
Découvrez Prions en Église, l'application de prière catholique de référence en France.
Chaque jour, accédez à des prières guidées, des méditations bibliques, l'Évangile commenté et des textes liturgiques pour nourrir votre foi et approfondir votre lecture de la Bible.
Que vous soyez débutant ou pratiquant confirmé, l'application s'adapte à votre rythme spirituel. Prière du matin, prière du soir, chapelet, rosaire, méditation guidée : accessibles partout, même sans connexion.… View full description on the official store →
Découvrez Prions en Église, l'application de prière catholique de référence en France.
Chaque jour, accédez à des prières guidées, des méditations bibliques, l'Évangile commenté et des textes liturgiques pour nourrir votre foi et approfondir votre lecture de la Bible.
Que vous soyez débutant ou pratiquant confirmé, l'application s'adapte à votre rythme spirituel. Prière du matin, prière du soir, chapelet, rosaire, méditation guidée : accessibles partout, même sans connexion.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 74 MB🔞 4+📱 iOS 15.1+🔖 v7.13.0🔄 updated 1mo ago🌐 FR📂 Food & Drink💰 Paid🚀 Launched 2010 (16y old)
📅
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 →
2026-10
📸
Refreshed store screenshots — 14 of 14 updated
2026-09
🔧
Shipped update — v7.12.0 → v7.13.0
→ 30 days after: reviews +5 high confidence
2026-06
🔧
Shipped update — v7.11.0 → v7.12.0
2026-05
🔄
Monetization changed: paid → free
→ 30 days after: reviews +5 high confidence
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +5 high confidence
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 3.83 → 4.82 (improved 0.99★)
2024-10
⭐
Rating ↑ 3.25 → 3.60 (improved 0.35★)
2023-11
⭐
Rating ↑ 2.67 → 3.25 (improved 0.58★)
2017-02
⭐
Rating ↑ 1.50 → 2.67 (improved 1.17★)
2016-01
⭐
Rating ↑ 1.00 → 1.50 (improved 0.50★)
2010-11
🚀
First tracked snapshot — initial data captured
📸
Store Page History
14 SCREENSHOT CHANGESEvery time a developer swaps a store screenshot we archive both versions. Compare side-by-side to see what messaging / visuals changed.
iPad screenshots
Slot 1
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 2
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 3
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 4
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 5
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 6
2 ver.
2 ver.
2026-08-06
2026-10-10
iPhone screenshots
Slot 1
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 2
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 3
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 4
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 5
2 ver.
2 ver.
2026-08-06
2026-10-10
Slot 6
2 ver.
2 ver.
2026-08-06
2026-10-10
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.64706★ | 17 | 4.64706★ this version |
| 🇧🇷 BR | 4.75★ | 16 | 4.75★ this version |
| 🇨🇦 CA | 4.75746★ | 1,707 | 4.75746★ this version |
| 🇩🇪 DE | 4.78★ | 50 | 4.78★ this version |
| 🇫🇷 FR | 4.71915★ | 17,255 | 4.71915★ this version |
| 🇬🇧 GB | 4.81159★ | 69 | 4.81159★ this version |
| 🇮🇳 IN | 5★ | 2 | 5★ this version |
| 🇯🇵 JP | 4.75★ | 8 | 4.75★ this version |
| 🇺🇸 US | 4.75803★ | 467 | 4.75803★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Prions : Lecture de la Bible: 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: 438 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Prions make per month?▴
Based on our ML-calibrated revenue forecast, Prions 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 Prions profitable?▴
With estimated build cost $165K and monthly revenue $5.0K, Prions looks break-even-grade — payback period sits around 2.8 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Prions have?▴
Estimated audience: ~30K lifetime downloads, ~850 monthly active users, and ~170 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 Prions?▴
Browse the full Food & Drink 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 Prions built with?▴
Our heuristic places Prions on the Native iOS (Swift / UIKit) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Prions still actively maintained?▴
Maintenance status: Slowing (25% 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 Prions sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 19× 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 Prions last updated?▴
Prions last shipped a new version on 2026-09-10 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Prions?▴
Prions is published by Bayard Presse SA 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 Prions's BU Score?▴
Prions has a BU Score of 61/100 (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.