RarExtractor - Extract RAR,ZIP
43
Quality Score
Emerging
RarExtractor - Extract RAR,ZIP
by 冠兰 姜
Low confidence
✍️ Bumetric analysis
“
RarExtractor - Extract RAR,ZIP is an iOS app from 冠兰 姜 in the Utilities category, currently rated 4.0★ across 4 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 43: Emerging (early traction worth watching). For a Utilities app, that means early traction worth watching. 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
$1.2K
per month
→
12-mo forecast
$1.1K – $3.9K
per month
→
24-mo forecast
$995 – $8958
per month
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
24 snapshots on record
Rating
4.0
Reviews
4 reviews
Forecast Revenue / mo
$1.2K
Snapshots tracked
24
since Dec 2011
ONE-TIME · BUILD
💰 Estimated build cost
$135K
↳ What it cost to build · not monthly revenue
Likely range $100K – $180K
$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 |
| ⚙ Utilities complexity ×0.85 | $-7575 |
| ⚙ 14.9y maintenance × ~1-person team | +$89K |
Total estimate
$135K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$20K
↳ What it would sell for · not monthly revenue
Marketplace range $15K – $25K · 15× 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 |
| 📅 14.9y proven track record | +20% |
| 🏷 Utilities category multiple | -10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
15× 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 | 2 MB |
| 🏷 Category context | Utilities |
| 📦 Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
95%
Last shipped 2020-04-11 · 2402 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
| 📅 6y+ since last update | Likely abandoned |
| 👥 Small user base (4 ratings) + 14.9y old | +10% (solo-project pattern) |
| • 15y old + 1y+ no update | +5% (API deprecation drift) |
Verdict
Likely 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
$995 – $9.0K
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 · 37/100INDIE TIERlimited signalRevenue Strength
3.1
Product Quality
3.2
Market Position
2.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
7.0
Founder Strength
3.5
Monetization Maturity
1.0
- 💰 Revenue: Modest — $491 - $3072/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.0★ across 4 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2402d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2402d since update).
🎯 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 = $22K-$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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.99)METRIC | +$2,800 | |
| Mature app (14y old)METRIC | +$1,500 | |
| Good rating (4.0★)METRIC | +$800 | |
| Pre-traction phase (4 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.
🆕 What's New · v2.2.2
1.Bug fixes.
2.Added launch screen.
2.Added launch screen.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- RarExtractor - Extract RAR,ZIP
- Developer
- 冠兰 姜
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN, ZH, ZH
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $1.2K/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 growth6 ratings+200% lifetimeShow 3-year history estimate ▾
Tracked (24 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 → $0.99 (+0%)
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
Features:
1. You can open the RAR, Zip, CBR files from mail, safari or some other apps that support open-in feature, and extract it(Supports extracting password protected RAR file, multi-volume RAR files); Also allows other apps to open local files (Just tap and hold the file’s icon, then the “Open-in” menu will appear).
2. Multi-level folder supported, you can create folders & subfolders in “RarExtractor”, conveniently manage your files.
3. Supports rename, copy, cut, paste, delete, mail features
4. Search feature supported for finding out the files you want.
5.… View full description on the official store →
1. You can open the RAR, Zip, CBR files from mail, safari or some other apps that support open-in feature, and extract it(Supports extracting password protected RAR file, multi-volume RAR files); Also allows other apps to open local files (Just tap and hold the file’s icon, then the “Open-in” menu will appear).
2. Multi-level folder supported, you can create folders & subfolders in “RarExtractor”, conveniently manage your files.
3. Supports rename, copy, cut, paste, delete, mail features
4. Search feature supported for finding out the files you want.
5.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 2 MB🔞 4+📱 iOS 8.0+🔖 v2.2.2🔄 updated 6y ago🌐 EN, ZH, ZH📂 Utilities💰 Paid🚀 Launched 2011 (14y old)
📅
What Worked™ · Development Pipeline
10 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 →
2026-06
💲
Went paid — introduced $0.99 price point
2026-06
⭐
Rating ↑ 4.00 → 4.83 (improved 0.83★)
2026-03
⭐
Rating ↑ 2.93 → 4.00 (improved 1.07★)
2012-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$226/mo · rating +0.20★ high confidence
2012-05
⭐
Rating ↓ 4.11 → 3.80 (dropped 0.31★)
→ 30 days after: revenue +$226/mo · rating +0.20★ high confidence
2012-05
⭐
Rating ↓ 4.33 → 3.86 (dropped 0.47★)
→ 30 days after: revenue +$491/mo · rating −0.33★ · reviews +7 medium · co-occurring
2012-01
⭐
Rating ↓ 4.67 → 4.00 (dropped 0.67★)
→ 30 days after: revenue +$215/mo · rating −0.30★ medium · co-occurring
2011-12
⭐
Rating ↑ 4.00 → 4.50 (improved 0.50★)
→ 30 days after: revenue +$215/mo · rating −0.30★ medium · co-occurring
2011-12
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$215/mo · rating −0.30★ medium · co-occurring
2011-12
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$215/mo · rating −0.30★ medium · co-occurring
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.83333★ | 6 | 4.83333★ this version |
| 🇬🇧 GB | 3★ | 2 | 3★ this version |
| 🇩🇪 DE | 4★ | 4 | 4★ this version |
| 🇫🇷 FR | 1★ | 1 | 1★ this version |
| 🇯🇵 JP | 4★ | 1 | 4★ this version |
| 🇨🇦 CA | 5★ | 2 | 5★ this version |
| 🇦🇺 AU | 5★ | 1 | 5★ this version |
| 🇧🇷 BR | 4.8★ | 5 | 4.8★ this version |
| 🇮🇳 IN | 1★ | 1 | 1★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 4 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
RarExtractor - Extract RAR,ZIP is a very early-stage iOS app in the utilities space with weak public traction — only 4 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does RarExtractor - Extract RAR,ZIP make per month?▴
Low-confidence model estimate. RarExtractor - Extract RAR,ZIP has only 4 App Store ratings, so our revenue model has very little signal to work with — treat the ~$1.2K/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like RarExtractor - Extract RAR,ZIP?▴
Browse the full Utilities 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 RarExtractor - Extract RAR,ZIP built with?▴
Our heuristic places RarExtractor - Extract RAR,ZIP 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 RarExtractor - Extract RAR,ZIP still actively maintained?▴
Maintenance status: Likely abandoned (95% abandonment risk). Last shipped version was 6+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was RarExtractor - Extract RAR,ZIP last updated?▴
RarExtractor - Extract RAR,ZIP last shipped a new version on 2020-04-11 — more than 6 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes RarExtractor - Extract RAR,ZIP?▴
RarExtractor - Extract RAR,ZIP is published by 冠兰 姜 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 RarExtractor - Extract RAR,ZIP's BU Score?▴
RarExtractor - Extract RAR,ZIP has a BU Score of 43/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.