0
Quality Score
Niche
Rar Sharp+
✍️ bumetric analysis
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Rar Sharp+ is an iOS app from 锦文 游 in the Productivity category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 0: Niche (micro-niche or pre-traction stage). For a Productivity 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.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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 3 of 3 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 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Multilingual (11 languages)METRIC | +$1,500 |
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 →💾 24 MB🔞 4+📱 iOS 13.0+🔖 v1.3.6🔄 updated 11mo ago🌐 EN, FR, DE, IT, JA +6📂 Productivity💰 Paid🚀 Launched 2013 (12y old)
📝 About this app
Rar Sharp is a simple, practical decompression software, can fast, simple and efficient extracting file its easy-to-use interface, personalized settings let you easily office.
Features
* Supports to unzip password protected RAR files .
* Click to BROWSE images and PREVIEW files inside an archive without extracting.
* Supports to decompress selected certain files or parts of one given compressed file
* Supported unzip formats: rar, zip, gzip, tar, cbz, cbr, gz, tgz, bz, bz2 ,tgz2 ,tbz,7z.
* Supported compression formats: zip
* Transferring files by wifi and iTunes file sharing… View full description on the official store →
Features
* Supports to unzip password protected RAR files .
* Click to BROWSE images and PREVIEW files inside an archive without extracting.
* Supports to decompress selected certain files or parts of one given compressed file
* Supported unzip formats: rar, zip, gzip, tar, cbz, cbr, gz, tgz, bz, bz2 ,tgz2 ,tbz,7z.
* Supported compression formats: zip
* Transferring files by wifi and iTunes file sharing… View full description on the official store →
🆕 What's New · v1.3.6
*Improved stability and bug fixes.
🔔
Track this app’s revenue
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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 |
| ⚙Productivity complexity ×1.10 | +$5K |
| ⚙12.7y maintenance × ~1-person team | +$76K |
Total estimate$130K
🛠 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 | 24 MB |
| 🏷Category context | Productivity |
| 📦Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
At risk
50%
Last shipped 2025-06-23 · 334 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
| 📅11 months since last update | Concerning gap |
VerdictAt risk
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Rar Sharp+
- Developer
- 锦文 游
- Bundle ID
- com.ujweng.unrarsharppro
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, JA, KO, PT, RU, ZH, ES, ZH
Company
- Website
- www.recordabc.com
- Tagline
- 印章利器介绍
- 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
- $86/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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
- Socials
- Not found
- Not found
- Phone
- 2021053442
- Contact page
- Not found
- About page
- recordabc.com/about
🌍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.
More by 锦文 游
View all →📦 Portfolio summaryINDIE studio
2apps·$10K/mocombined
⚠ Concentrated — top app contributes 99% of combined revenue (single-app dependency)
Similar apps in Productivity
Full revenue analysis
Read the article-style breakdown for Rar Sharp+: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does Rar Sharp+ make per month?▾
Based on our ML-calibrated revenue forecast, Rar Sharp+ earns approximately $86/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 Rar Sharp+ profitable?▾
With estimated build cost $130K and monthly revenue $86, Rar Sharp+ 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 Rar Sharp+?▾
Browse the full Productivity 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 Rar Sharp+ built with?▾
Our heuristic places Rar Sharp+ 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 Rar Sharp+ still actively maintained?▾
Maintenance status: At risk (50% abandonment risk). Last shipped version was 11 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was Rar Sharp+ last updated?▾
Rar Sharp+ last shipped a new version on 2025-06-23 — 11 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Rar Sharp+?▾
Rar Sharp+ is published by 锦文 游 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.