70
Quality Score
Strong
Swarachakra Bangla Keyboard
Why high confidence: 21,237 ratings · no founder-verified revenue (model estimate only).
✍️ bumetric analysis
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Swarachakra Bangla Keyboard is an Android app from Swarachakra Team, IDC, IIT Bombay in the Communication category, currently rated 4.3★ across 21,237 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 70: Strong (healthy traction). For a Communication app, that means healthy traction. 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
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$200K
↳ What it cost to build · not monthly revenue
Likely range $150K – $270K
$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 |
| ⚙Communication complexity ×1.65 | +$32K |
| 🌐Cross-platform reach (iOS + Android) | +$45K |
| ⚙12.0y maintenance × ~1-person team | +$72K |
Total estimate$200K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$25K
↳ What it would sell for · not monthly revenue
Marketplace range $20K – $30K · 19× 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 |
| 📅12.0y proven track record | +20% |
| 🏷Communication category multiple | +5% |
Final multiple19× MRR
👥 Estimated audience size
1.4M
Lifetime downloads (US-equivalent)
Monthly active
165K
Daily active
99K
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
| 📲Communication engagement | ~95 installs / rating |
| 📅12.0y of rating accumulation | -30% |
| 🔁Communication D30 retention | 30% |
| 📍DAU / MAU stickiness | 0.60 |
DAU / MAU60% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
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
| 🏷Category context | Communication |
| 📦Compact Android bundle | → Native Kotlin |
💀 Maintenance status
Likely abandoned
93%
Last shipped 2014-09-04 · 4280 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 |
| •12y old + 1y+ no update | +5% (API deprecation drift) |
VerdictLikely abandoned
🔬
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 · 49/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
8.6
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.5
Operational Safety
7.0
Founder Strength
6.4
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.29★ across 21,237 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 4280d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (4280d 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 = $90K-$160K. Portfolio play ($8K/mo combined) commands premium.
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:
| Mid install base (21,237 ratings)METRIC | +$5,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Good rating (4.3★)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
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 →🔖 v2.01🔄 updated 11y ago📂 Communication💰 Free🚀 Launched 2014 (12y old)
📝 About this app
<b>মোদের গরব, মোদের আশা, আ-মরি বাংলা ভাষা - অতুলপ্রসাদ সেন </b>
If your device can display this sentence in Bengali perfectly, then your device supports Bengali and Swarachakra should also work well. If you do not see any text, or if some of the words are incorrect, Swarachakra may not work well.
<b>Swarachakra Bangla (স্বরচক্র বাংলা)</b> is a touch-screen keyboard for inputting text in Bengali. (Swarachakra is also available in Hindi, Marathi, Gujarati, Telugu, Kannada, Malayalam, Odia, Punjabi, Konkani and Tamil).… View full description on the official store →
If your device can display this sentence in Bengali perfectly, then your device supports Bengali and Swarachakra should also work well. If you do not see any text, or if some of the words are incorrect, Swarachakra may not work well.
<b>Swarachakra Bangla (স্বরচক্র বাংলা)</b> is a touch-screen keyboard for inputting text in Bengali. (Swarachakra is also available in Hindi, Marathi, Gujarati, Telugu, Kannada, Malayalam, Odia, Punjabi, Konkani and Tamil).… View full description on the official store →
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Swarachakra Bangla Keyboard
- Developer
- Swarachakra Team, IDC, IIT Bombay
- Bundle ID
- iit.android.swarachakraBengali
- App Store URL
- Open in App Store
- Category
- Communication
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- idid.in
- Tagline
- Not found
- 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
- $1.3K/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 growth21,237 ratings+7% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
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 Swarachakra Team, IDC, IIT Bombay
View all →📦 Portfolio summaryINDIE studio
10apps·$8K/mocombined
✓ Diversified — top app contributes 19%; risk spread across portfolio
Similar apps in Communication
Full revenue analysis
Read the article-style breakdown for Swarachakra Bangla Keyboard: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Swarachakra Bangla Keyboard make per month?▾
Based on our ML-calibrated revenue forecast, Swarachakra Bangla Keyboard earns approximately $1.3K/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 Swarachakra Bangla Keyboard profitable?▾
With estimated build cost $200K and monthly revenue $1.3K, Swarachakra Bangla Keyboard 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.
How many users does Swarachakra Bangla Keyboard have?▾
Estimated audience: ~1.4M lifetime downloads, ~165K monthly active users, and ~99K 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 Swarachakra Bangla Keyboard?▾
Browse the full Communication 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 Swarachakra Bangla Keyboard built with?▾
Our heuristic places Swarachakra Bangla Keyboard on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Swarachakra Bangla Keyboard still actively maintained?▾
Maintenance status: Likely abandoned (93% 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 Swarachakra Bangla Keyboard sell for?▾
Estimated acquisition value: $25K (marketplace range $20K – $30K). 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 Swarachakra Bangla Keyboard last updated?▾
Swarachakra Bangla Keyboard last shipped a new version on 2014-09-04 — more than 11 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Swarachakra Bangla Keyboard?▾
Swarachakra Bangla Keyboard is published by Swarachakra Team, IDC, IIT Bombay on the Google Play 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 Swarachakra Bangla Keyboard's BU Score?▾
Swarachakra Bangla Keyboard has a BU Score of 70/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.