Text Encoding Converter

38
Text Encoding Converter is an Android app from Vassilis Kilintzis in the Tools category, currently rated 2.8★ across 130 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 38: Emerging (early traction worth watching). For a Tools 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.
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
📊 Performance Tracking LIVE
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.
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| ⚙ Tools complexity ×0.90 | $-5049 |
| 🌐 Cross-platform reach (iOS + Android) | +$24K |
| ⚙ 11.8y maintenance × ~1-person team | +$71K |
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.
| 📺 Ad-supported base | 15× MRR |
| 📅 11.8y proven track record | +20% |
| ⭐ ★ rating < 3.5 (weak) | -18% |
| 🏷 Tools category multiple | -8% |
| ⭐ Small user base (<1K ratings) | -8% |
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.
| 📲 Tools engagement | ~190 installs / rating |
| 📅 11.8y of rating accumulation | -30% |
| 🔁 Tools D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.18 |
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.
| 🏷 Category context | Tools |
| 📦 Compact Android bundle | → Native Kotlin |
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.
| 📅 2y+ since last update | Likely abandoned |
| 👥 Small user base (130 ratings) + 11.8y old | +10% (solo-project pattern) |
| • 12y old + 1y+ no update | +5% (API deprecation drift) |
How we forecast this revenue
LOW CONFIDENCEBU Investment Matrix
Pre-traction · 34/100INDIE TIERlimited signal- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 2.78★ across 130 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 832d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (832d since update).
💰 Forecast Revenue / mo
MODEL| 5 starREVIEW | +$1,800 | |
| Below-average rating (2.8★)METRIC | −$1,500 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (130 ratings)METRIC | +$400 |
📈 Reviews Growth
LIVE⭐ Rating Trend
LIVEProfile & Insights
Identification
- App name
- Text Encoding Converter
- Developer
- Vassilis Kilintzis
- Bundle ID
- gr.auth.med.lomi.textencodingconverter
- App Store URL
- Open in App Store
- Category
- Tools
- Content rating
- Not found
- Languages
- Not found
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
- $500/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Funding
Press & Links
Contacts & Socials
📝 About this app
Supports the following languages in non-UTF8
Greek
Thai
Arabic
Hebrew
Cyrillic
Latin
Scenario of use:
A "friend" gives you an micro sd card with a movie and UTF8 subtitles, but your TV is old and supports only ANSI.
Instead of opening the PC you put the sd in your smartphone start the program select the file and that's it.
Put it back on TV and enjoy your subtitled movie.… View full description on the official store →
Track this app’s revenue
FREE📝 Description
95
More by Vassilis Kilintzis
View all →Why medium confidence: 130 ratings · no founder-verified revenue (model estimate only).



