External Keyboard Helper Pro
66
Quality Score
Solid
External Keyboard Helper Pro
Medium confidence
✍️ bumetric analysis
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External Keyboard Helper Pro is an Android app from Apedroid in the Personalization category, currently rated 3.9★ across 3,744 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 66: Solid (established niche player). For a Personalization app, that means established niche player. 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
$10.0K
per month
→
12-mo forecast
$8.7K – $31.5K
per month
→
24-mo forecast
$8.1K – $72.9K
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$70K
↳ What it cost to build · not monthly revenue
Likely range $50K – $95K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~7 months at current MRR
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 |
| ⚙Personalization complexity ×0.90 | $-5049 |
| 🌐Cross-platform reach (iOS + Android) | +$24K |
Total estimate$70K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 12× MRR multiple
💸~1.8× build cost (break-even+)
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 |
| ⭐★ rating 3.5-4.0 (mixed) | -8% |
| 🏷Personalization category multiple | -15% |
Final multiple12× MRR
👥 Estimated audience size
820K
Lifetime downloads (US-equivalent)
Monthly active
82K
Daily active
8.2K
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
| 📲Personalization engagement | ~220 installs / rating |
| 🔁Personalization D30 retention | 10% |
| 📍DAU / MAU stickiness | 0.10 |
DAU / MAU10% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$10.0K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
6 months
$8.5K – $19.9K
12 months
$8.7K – $31.5K
24 months
$8.1K – $72.9K
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
Early-stage solo · 44/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.8
Product Quality
6.3
Revenue Strength
4.0
Monetization Maturity
1.0
Defensibility
3.5
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Modest — $4K - $15K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.5★ across 3,257 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 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 = $180K-$320K.
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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($1.49)METRIC | +$2,800 | |
| Low install base (3,744 ratings)METRIC | +$1,500 | |
| Mature app (14y old)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 →🔖 v7.6🔄 updated 0d ago📂 Personalization💰 Free
📝 About this app
PLEASE DO NOT USE THE RATING SYSTEM TO REPORT BUGS!
INSTEAD CONTACT ME ON: keylayouts@apedroid.com
A non visible soft keyboard (Input Method) intended to be used with hardware Bluetooth and USB keyboards. It automatically brings up the Input Method dialog when Bluetooth keyboard connects or disconnects (on some devices this can also be made to work with USB keyboards). It supports a lot of different keylayouts also provides a lot of configuration options.
This app does NOT require a rooted device and there is a DEMO version available if you want to try it out before buying.… View full description on the official store →
INSTEAD CONTACT ME ON: keylayouts@apedroid.com
A non visible soft keyboard (Input Method) intended to be used with hardware Bluetooth and USB keyboards. It automatically brings up the Input Method dialog when Bluetooth keyboard connects or disconnects (on some devices this can also be made to work with USB keyboards). It supports a lot of different keylayouts also provides a lot of configuration options.
This app does NOT require a rooted device and there is a DEMO version available if you want to try it out before buying.… 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
- External Keyboard Helper Pro
- Developer
- Apedroid
- Bundle ID
- com.apedroid.hwkeyboardhelper
- App Store URL
- Open in App Store
- Category
- Personalization
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- sites.google.com
- 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
- $10.7K/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 growth3,744 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.
📝 Description
95
BU Score · Transcendent
More by Apedroid
View all →📦 Portfolio summaryINDIE studio
4apps·$11K/mocombined
⚠ Concentrated — top app contributes 91% of combined revenue (single-app dependency)
Full revenue analysis
Read the article-style breakdown for External Keyboard Helper Pro: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 3,744 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does External Keyboard Helper Pro make per month?▴
Based on our ML-calibrated revenue forecast, External Keyboard Helper Pro earns approximately $10K/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.
What apps are like External Keyboard Helper Pro?▴
Browse the full Personalization 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.
Who makes External Keyboard Helper Pro?▴
External Keyboard Helper Pro is published by Apedroid 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 External Keyboard Helper Pro's BU Score?▴
External Keyboard Helper Pro has a BU Score of 66/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.