Gauge Battery Widget & Monitor
68
Quality Score
Solid
✍️ bumetric analysis
“
Gauge Battery Widget & Monitor is an Android app from Tomas Hubalek in the Tools category, currently rated 4.0★ across 59,382 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 68: Solid (established niche player). For a Tools 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
$700K
per month
→
12-mo forecast
$741K – $1141K
per month
→
24-mo forecast
$886K – $1645K
per month
BIG 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$85K
↳ What it cost to build · not monthly revenue
Likely range $65K – $115K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~3.7y 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 |
| 💎 In-app purchase plumbing | +$9K |
| ⚙ Tools complexity ×0.90 | $-5949 |
| 🌐 Cross-platform reach (iOS + Android) | +$29K |
Total estimate
$85K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$45K
↳ What it would sell for · not monthly revenue
Marketplace range $35K – $50K · 24× MRR multiple
💸
~0.5× build cost (under-water)
Synthetic estimate. Multiple band derived from iap / freemium model + 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
| 💎 IAP / freemium model base | 28× MRR |
| ⭐ ★ rating 3.5-4.0 (mixed) | -8% |
| 🏷 Tools category multiple | -8% |
Final multiple
24× MRR
👥 Estimated audience size
11.0M
Lifetime downloads (US-equivalent)
Monthly active
2.4M
Daily active
430K
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
| 📲 Tools engagement | ~190 installs / rating |
| 🔁 Tools D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.18 |
DAU / MAU
18% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$700K/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
6 months
$690K – $933K
12 months
$741K – $1.1M
24 months
$886K – $1.6M
Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Mixed signals · 62/100BIG TIERcompetitive but cautiousGrowth Velocity
5.0
Founder Strength
5.9
Product Quality
7.9
Revenue Strength
5.8
Monetization Maturity
5.0
Defensibility
10.0
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Healthy — $280K - $1540K/mo · BIG tier · medium-low confidence, trajectory unclear.
- ⭐ Quality: 3.95★ across 59,382 reviews — strong (top 10%).
- 📍 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: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.
💵 For acquirers: Estimated asking range 18-32× monthly = $12.6M-$22.4M.
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:
| Mid install base (59,382 ratings)METRIC | +$5,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| 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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Gauge Battery Widget & Monitor
- Developer
- Tomas Hubalek
- Bundle ID
- net.hubalek.android.gaugebattwidget
- App Store URL
- Open in App Store
- Category
- Tools
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.gaugebatterywidget.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
- $115/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $2.99 - $5.99 per item
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 growth59,382 ratings+11% lifetimeShow 3-year history estimate ▾
Tracked (3 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🚀Update Frequency · Releases per Quarter2 releases tracked
🚀Version Release Timeline2 releases tracked
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
Gauge Battery Widget gives you a real-time view of your battery level and health. A live battery tracker on your home screen, in your notification shade, and in detailed stats whenever you want them.
LIVE HOME SCREEN WIDGET
A live gauge widget shows battery percentage, charging state, temperature and voltage. Updated in real time so the numbers are always current.
KNOW BEFORE IT DIES
Smart predictions learn your usage patterns and tell you exactly when you will run out — or finish charging. Prediction accuracy is tracked and shown so you can trust the numbers.… View full description on the official store →
LIVE HOME SCREEN WIDGET
A live gauge widget shows battery percentage, charging state, temperature and voltage. Updated in real time so the numbers are always current.
KNOW BEFORE IT DIES
Smart predictions learn your usage patterns and tell you exactly when you will run out — or finish charging. Prediction accuracy is tracked and shown so you can trust the numbers.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v8.1.0🔄 updated 0d ago📂 Tools💰 Free📺 Ad-supported💎 IAP $2.99 - $5.99 per item
📅
What Worked™ · Development Pipeline
4 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 →
2026-07
📸
Refreshed store screenshots — 5 of 5 updated
2026-07
🔧
Shipped update — v7.2.2 → v8.1.0
→ 30 days after: rating −0.06★ · reviews −256 medium · co-occurring
2026-06
📸
Refreshed store screenshots — 8 of 8 updated
→ 30 days after: rating −0.06★ · reviews −256 high confidence
2026-05
🚀
First tracked snapshot — initial data captured
→ 30 days after: reviews −186 high confidence
📸
Store Page History
13 SCREENSHOT CHANGESEvery time a developer swaps a store screenshot we archive both versions. Compare side-by-side to see what messaging / visuals changed.
iPhone screenshots
Slot 1
3 ver.
3 ver.
2026-05-08
2026-06-12
2026-07-12
Slot 2
3 ver.
3 ver.
2026-05-08
2026-06-12
2026-07-12
Slot 3
3 ver.
3 ver.
2026-05-08
2026-06-12
2026-07-12
Slot 4
3 ver.
3 ver.
2026-05-08
2026-06-12
2026-07-12
Slot 5
3 ver.
3 ver.
2026-05-08
2026-06-12
2026-07-12
Slot 6
2 ver.
2 ver.
2026-05-08
2026-06-12
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Gauge Battery Widget & Monitor: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Tomas Hubalek
View all →📦 Portfolio summaryINDIE studio
10apps·$2K/mocombined
✓ Diversified — top app contributes 18%; risk spread across portfolio
About this analysis
Why high confidence: 59,382 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Gauge Battery Widget & Monitor make per month?▴
Based on our ML-calibrated revenue forecast, Gauge Battery Widget & Monitor earns approximately $1.9K/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 Gauge Battery Widget & Monitor?▴
Browse the full Tools 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 Gauge Battery Widget & Monitor?▴
Gauge Battery Widget & Monitor is published by Tomas Hubalek 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 Gauge Battery Widget & Monitor's BU Score?▴
Gauge Battery Widget & Monitor has a BU Score of 68/100 (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.