20
Quality Score
Niche
Night Reader+
✍️ bumetric analysis
“
Night Reader+ is an iOS app from Libor Polehna in the Food & Drink category, currently rated 1.5★ across 10 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 20: Niche (micro-niche or pre-traction stage). For a Food & Drink app, that means micro-niche or pre-traction stage. 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.
💰 Revenue · today and ahead
Today
$1.2K/mo
In 12 months
$1.1K – $3.9K
In 24 months
$989 – $8905
INDIE 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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$130K
↳ What it cost to build · not monthly revenue
Likely range $100K – $175K
$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 |
| ⚙Food & Drink complexity ×1.10 | +$5K |
| ⚙12.4y maintenance × ~1-person team | +$74K |
Total estimate$130K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$15K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $20K · 14× 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 |
| 📅12.4y proven track record | +20% |
| ⭐★ rating < 3.5 (weak) | -18% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple14× MRR
🛠 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 | 3 MB |
| 🏷Category context | Food & Drink |
| 📦Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
95%
Last shipped 2014-08-14 · 4300 days ago
0 · Active50 · At risk100 · 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
| 📅11y+ since last update | Likely abandoned |
| 👥Small user base (10 ratings) + 12.4y old | +10% (solo-project pattern) |
| •12y old + 1y+ no update | +5% (API deprecation drift) |
VerdictLikely abandoned
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.2K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$1.0K – $2.4K
12 months
$1.1K – $3.9K
24 months
$989 – $8.9K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Pre-traction · 31/100INDIE TIERlimited signalRevenue Strength
3.1
Product Quality
1.2
Market Position
2.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
5.0
Founder Strength
3.0
Monetization Maturity
1.0
- 💰 Revenue: Modest — $488 - $3054/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.5★ across 10 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 4300d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (4300d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $21K-$39K.
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 6 of 6 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 | |
| bugsREVIEW | −$1,800 | |
| Below-average rating (1.5★)METRIC | −$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (10 ratings)METRIC | −$300 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 3 MB🔞 4+📱 iOS 7.0+🔖 v1.1.0🔄 updated 11y ago🌐 EN📂 Food & Drink💰 Free🚀 Launched 2013 (12y old)
📝 About this app
Night Reader is a new and healthy way to read your favorite ebooks on both, iPhone and iPad.We have developed a simple, user friendly app which respects your natural biorythm and level of melatonin.
During the day Night Reader is normal ebook reader but it changes at 9 p.m..
Our app will turn the display to red from 9 p.m. to 5 a.m.. So you don’t have to worry about anything other than reading. Your eyes and the whole body will thank you.
Why is that?
For hundreds of years our ancestors used natural light from fire to illuminate their caves, shelters, rooms and houses.… View full description on the official store →
During the day Night Reader is normal ebook reader but it changes at 9 p.m..
Our app will turn the display to red from 9 p.m. to 5 a.m.. So you don’t have to worry about anything other than reading. Your eyes and the whole body will thank you.
Why is that?
For hundreds of years our ancestors used natural light from fire to illuminate their caves, shelters, rooms and houses.… View full description on the official store →
🆕 What's New · v1.1.0
fixed minor bugs
added animations
added animations
📅
What Worked™ · Development Pipeline
4 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 →
2026-03
⭐
Rating ↓ 1.42 → 1.00 (dropped 0.42★)
2015-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
2015-06
⭐
Rating ↑ 1.00 → 1.44 (improved 0.44★)
2014-03
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 1.5★ | 10 | 1.5★ this version |
| 🇬🇧 GB | 1.66667★ | 3 | 1.66667★ this version |
| 🇩🇪 DE | 1★ | 1 | 1★ this version |
| 🇫🇷 FR | 1★ | 1 | 1★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇨🇦 CA | 1★ | 2 | 1★ this version |
| 🇦🇺 AU | 1★ | 2 | 1★ this version |
| 🇧🇷 BR | 1★ | 1 | 1★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Night Reader+
- Developer
- Libor Polehna
- Bundle ID
- iApps.Night-Reader
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN
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
- $1.2K/mo
- Top-grossing rank
- Outside top 100 in US Food & Drink
- 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 growth10 ratings+900% lifetimeShow 3-year history estimate ▾
Tracked (13 weeks) Pre-tracking estimate (36 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.
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.
Full revenue analysis
Read the article-style breakdown for Night Reader+: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
9 answers · auto-generated from this app's public dataHow much does Night Reader+ make per month?▾
Based on our ML-calibrated revenue forecast, Night Reader+ earns approximately $1K/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 Night Reader+ profitable?▾
With estimated build cost $130K and monthly revenue $1K, Night Reader+ looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like Night Reader+?▾
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 Night Reader+ built with?▾
Our heuristic places Night Reader+ 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 Night Reader+ still actively maintained?▾
Maintenance status: Likely abandoned (95% abandonment risk). Last shipped version was 11+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Night Reader+ sell for?▾
Estimated acquisition value: $15K (marketplace range $10K – $20K). Calculated as 14× 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 Night Reader+ last updated?▾
Night Reader+ last shipped a new version on 2014-08-14 — more than 11 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Night Reader+?▾
Night Reader+ is published by Libor Polehna 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 Night Reader+'s BU Score?▾
Night Reader+ has a BU Score of 20/100 (Niche). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.