25
Quality Score
Niche
e-motion® M25
Low confidence
✍️ bumetric analysis
“
e-motion® M25 is an iOS app from Alber GmbH in the Education category, currently rated 1.9★ across 14 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 25: Niche (micro-niche or pre-traction stage). For a Education 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.
💰 Monthly revenue · now vs forecast
● Right now
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tierFREE
💡 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
🤖Also on Android
$197/mo · 68 ratings · 3.1★
View →
ONE-TIME · BUILD💰 Estimated build cost
$90K
↳ What it cost to build · not monthly revenue
Likely range $70K – $120K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~3.8y 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 |
| ⚙Education complexity ×1.20 | +$10K |
| ⚙5.3y maintenance × ~1-person team | +$31K |
Total estimate$90K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$30K
↳ What it would sell for · not monthly revenue
Marketplace range $20K – $35K · 14× MRR multiple
💸~0.3× 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 |
| 📅5.3y proven track record | +20% |
| ⭐★ rating < 3.5 (weak) | -18% |
| 🏷Education category multiple | +6% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple14× MRR
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 70%
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
| 📦App bundle size | 39 MB |
| 🏷Category context | Education |
| 📦Small-mid iOS bundle | → Native SwiftUI (post-2020 era) |
💀 Maintenance status
Likely abandoned
82%
Last shipped 2024-12-13 · 528 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
| 📅1y 5mo since last update | Likely deprioritized |
| 👥Small user base (14 ratings) + 5.3y old | +10% (solo-project pattern) |
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)
Direction
Headwinds: rating drift may slow acquisition
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
Stalled · 37/100MID TIERFREE (NO MONETIZATION)no growth momentumRevenue Strength
3.7
Product Quality
1.5
Market Position
2.0
Growth Velocity
5.0
Defensibility
6.3
Operational Safety
5.0
Founder Strength
5.5
Monetization Maturity
0.5
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.93★ across 14 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 528d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (528d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K.
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 6 of 6 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 | |
| Below-average rating (1.9★)METRIC | −$1,500 | |
| slowREVIEW | −$1,200 | |
| Established app (5y old)METRIC | +$800 | |
| Localized (5 languages)METRIC | +$600 | |
| Pre-traction phase (14 ratings)METRIC | −$300 |
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 →💾 39 MB🔞 4+📱 iOS 14.0+🔖 v2.5.4🔄 updated 1y ago🌐 NL, EN, FR, DE, NB📂 Education💰 Free🚀 Launched 2021 (5y old)
📝 About this app
Smartphones have become an integral part of our everyday lives. It goes without saying that e-motion also makes full use of the benefits of this technology. The e-motion Mobility App is divided in three sections.
The free section provides you with four pre-set driving profiles that influence the driving behaviour of your e-motion. You can also display the current speed, mileage or charge level on your smartphone and even record and save tours via GPS.
In addition the app informs you about eventual errors and helps you to solve them.… View full description on the official store →
The free section provides you with four pre-set driving profiles that influence the driving behaviour of your e-motion. You can also display the current speed, mileage or charge level on your smartphone and even record and save tours via GPS.
In addition the app informs you about eventual errors and helps you to solve them.… View full description on the official store →
🆕 What's New · v2.5.4
Ensuring compatibility with the new e-motion Bluetooth module from 01/2025
📅
What Worked™ · Development Pipeline
6 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 →
2026-03
⭐
Rating ↓ 2.31 → 1.67 (dropped 0.64★)
2026-03
⭐
Rating ↑ 1.80 → 2.31 (improved 0.51★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-01
⭐
Rating ↑ 1.33 → 2.00 (improved 0.67★)
2024-08
⭐
Rating ↑ 1.00 → 1.33 (improved 0.33★)
2022-04
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 37 reviews across 4 markets● 30% positive · ● 11% neutral · ● 60% negative · Rating drift: +0.29★ (improving — recent 50: 2.22★ vs lifetime: 1.93★)
Sentiment by country (−1 to +1)
🇦🇺 AU
+0.85
🇬🇧 GB
+0.38
🇺🇸 US
+0.13
🇩🇪 DE
-0.65
Top praise themes
apple watch ×4 ist ×6 button ×3 die ×3 und ×3 der ×3 eine ×3 für ×3
Top complaint themes
die räder ×6 bei der ×5 sich die ×5 für die ×5 left wheel ×4 der pin ×4 viel geld ×4 die fernbedienung ×3
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 1.92857★ | 14 | 1.92857★ this version |
| 🇬🇧 GB | 3.33333★ | 6 | 3.33333★ this version |
| 🇩🇪 DE | 2.31429★ | 35 | 2.31429★ this version |
| 🇫🇷 FR | 3★ | 2 | 3★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇦🇺 AU | 4.25★ | 4 | 4.25★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇮🇳 IN | 0★ | 0 | — |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- e-motion® M25
- Developer
- Alber GmbH
- Bundle ID
- de.alber.emotionm25
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- NL, EN, FR, DE, NB
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $2.0K/mo
- Top-grossing rank
- 🇩🇪#25 /99
- 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.
⭐Recent App Store Reviews5 latest · avg 1.8★ · 0% 5★ · 60.0% 1★
5★0 (0%)
4★1 (20%)
3★0 (0%)
2★1 (20%)
1★3 (60%)
+1 ratings/week
Praise: amazing ×1Complaints: terrible ×1
Top positive
★★★★☆ Much better since Bluetooth update!
The left wheel used to fault several times per day. Hasn’t happened since this last update, so kudos to developers! Only issue now is the on/off button for cruise control is too small. It is difficult to touch such a small area of the scre…
Top negative
★☆☆☆☆ Left wheel connection
This app is garbage. If it worked it would be amazing. But my left wheel never connects so i am unable to change sensitivity or any other functions. Fix it!!…
★☆☆☆☆ Terrible app
I bought a brand new pair these emotion wheels and the left wheel keeps disconnecting from the app. Also, if I spend thousands of dollars on these wheels, why should I have to pay another $250 for the features on the app?! Ridiculous.…
📈Ratings growth14 ratings+1300% lifetimeShow 3-year history estimate ▾
Tracked (7 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇩🇪
DE
Top-grossing rank: #25 / 99
Other markets
Outside top 100
in US, GB, DE, FR, JP, CA, AU, BR, IN
in US, GB, DE, FR, JP, CA, AU, BR, IN
This app currently ranks in only one of the 9 markets we monitor. Niche or regional apps often launch this way before global rollout. Rankings update daily.
📊Category Rank Trajectory#25 now · best #16 · worst #47
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
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 Alber GmbH
View all →📦 Portfolio summaryINDIE studio
8apps·$1K/mocombined
✓ Diversified — top app contributes 18%; risk spread across portfolio
About this analysis
Why low confidence: only 14 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
e-motion® M25 is a early-stage iOS app in the education space with weak public traction — only 14 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does e-motion® M25 make per month?▴
Our model estimates e-motion® M25 earns roughly $2.0K/mo, but with only 14 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like e-motion® M25?▴
Browse the full Education 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 e-motion® M25 built with?▴
Our heuristic places e-motion® M25 on the Native iOS (SwiftUI) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is e-motion® M25 still actively maintained?▴
Maintenance status: Likely abandoned (82% abandonment risk). Last shipped version was 1+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was e-motion® M25 last updated?▴
e-motion® M25 last shipped a new version on 2024-12-13 — more than 1 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes e-motion® M25?▴
e-motion® M25 is published by Alber GmbH 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.
What is e-motion® M25's BU Score?▴
e-motion® M25 has a BU Score of 25/100 (Niche). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.