37
Quality Score
Emerging
klarmobil
Low confidence
✍️ bumetric analysis
“
klarmobil is an iOS app from klarmobil GmbH in the Productivity category, currently rated 3.1★ across 14 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 37: Emerging (early traction worth watching). For a Productivity 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.
💰 Monthly revenue · now vs forecast
● Right now
$1.1K
per month
→
12-mo forecast
$997 – $3595
per month
→
24-mo forecast
$924 – $8317
per month
INDIE 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🤖Also on Android
$815/mo · 4K ratings · 4.1★
View →
ONE-TIME · BUILD💰 Estimated build cost
$100K
↳ What it cost to build · not monthly revenue
Likely range $75K – $135K
$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 |
| ⚙Productivity complexity ×1.10 | +$5K |
| ⚙7.5y maintenance × ~1-person team | +$44K |
Total estimate$100K
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
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 | 47 MB |
| 🏷Category context | Productivity |
| 📦Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-04-23 · 32 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
| 📅32 days since last update | Healthy release cadence |
| 👥Small user base (14 ratings) + 7.5y old | +10% (solo-project pattern) |
VerdictSlowing
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.1K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$971 – $2.3K
12 months
$997 – $3.6K
24 months
$924 – $8.3K
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
Pre-traction · 31/100INDIE TIERFREE (NO MONETIZATION)limited signalRevenue Strength
3.1
Product Quality
1.0
Market Position
2.0
Growth Velocity
5.0
Defensibility
3.9
Operational Safety
5.7
Founder Strength
3.7
Monetization Maturity
0.5
- 💰 Revenue: Modest — $456 - $2853/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.14★ across 14 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ Risk: Elevated — rating drift -1.34 ★ (recent 50 vs lifetime).
🎯 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 = $20K-$36K.
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Below-average rating (3.1★)METRIC | −$1,500 | |
| Multilingual (21 languages)METRIC | +$1,500 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$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 →💾 47 MB🔞 4+📱 iOS 17.0+🔖 v6.7🔄 updated 1mo ago🌐 SQ, BG, HR, CS, NL +16📂 Productivity💰 Paid🚀 Launched 2018 (7y old)
📝 About this app
Deine Verträge. Deine Kontrolle:
Rechnungen, Kosten und Verbrauch immer im Blick und jederzeit managen – easy!
Mit einem freshen Design und intuitiven Funktionen macht die Verwaltung Deiner Verträge richtig Spaß.
Was die neue klarmobil App für Dich bereithält:
Rechnungen & Verträge
• Alle Rechnungen schnell und bequem checken.
• Detaillierte Einblicke in Daten-, Telefonie- und SMS-Verläufe bekommen.
• Vertragsdetails übersichtlich einsehen.
Daten & Verbrauch
• Restliches Datenvolumen auf einem Blick sehen.
• Möglichkeit, weiteres Datenvolumen dazuzubuchen.… View full description on the official store →
Rechnungen, Kosten und Verbrauch immer im Blick und jederzeit managen – easy!
Mit einem freshen Design und intuitiven Funktionen macht die Verwaltung Deiner Verträge richtig Spaß.
Was die neue klarmobil App für Dich bereithält:
Rechnungen & Verträge
• Alle Rechnungen schnell und bequem checken.
• Detaillierte Einblicke in Daten-, Telefonie- und SMS-Verläufe bekommen.
• Vertragsdetails übersichtlich einsehen.
Daten & Verbrauch
• Restliches Datenvolumen auf einem Blick sehen.
• Möglichkeit, weiteres Datenvolumen dazuzubuchen.… View full description on the official store →
🆕 What's New · v6.7
Dieses Update umfasst verschiedene Fehlerbehebungen und Verbesserungen, die für eine noch flüssigere und zuverlässigere Nutzung der App sorgen.
Danke für die Nutzung der klarmobil App!
Danke für die Nutzung der klarmobil App!
📅
What Worked™ · Development Pipeline
3 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 →
2026-05
⭐
Rating ↓ 4.30 → 3.14 (dropped 1.16★)
2026-05
🔄
Monetization changed: freemium → free
2026-03
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 49 reviews across 1 markets● 4% positive · ● 31% neutral · ● 65% negative · Rating drift: -1.34★ (declining — recent 50: 1.8★ vs lifetime: 3.14★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Top praise themes
nach dem ×3 und ×11 ich ×10 die ×9 ist ×8 nicht ×8 der ×7 sehr ×4
Top complaint themes
nicht mehr ×9 wenn man ×5 kann nicht ×5 jeden zweiten ×4 zweiten tag ×4 ich mich ×4 sich nicht ×3 mit dem ×3
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 3.14286★ | 14 | 3.14286★ this version |
| 🇬🇧 GB | 5★ | 3 | 5★ this version |
| 🇩🇪 DE | 4.2585★ | 15,114 | 4.2585★ this version |
| 🇫🇷 FR | 5★ | 2 | 5★ this version |
| 🇯🇵 JP | 1★ | 1 | 1★ this version |
| 🇨🇦 CA | 1★ | 1 | 1★ this version |
| 🇦🇺 AU | 5★ | 2 | 5★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇮🇳 IN | 3.8★ | 5 | 3.8★ this version |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- klarmobil
- Developer
- klarmobil GmbH
- Bundle ID
- de.klarmobil.kundenservice
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- SQ, BG, HR, CS, NL, EN, FR, DE, EL, HU, IT, LT, PL, PT, RO, RU, ZH, ES, TR, UK, VI
Company
- Website
- Not found
- Tagline
- Handytarife im top D-Netz!
- Description
- Entdecke die neusten Smartphones, günstige Handytarife und das beste Zubehör bei klarmobil. Jetzt zum günstigen Mobilfunk-Discounter wechseln.
- 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
- $459/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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 growth14 ratings+56% lifetimeShow 3-year history estimate ▾
Tracked (2 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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.
Similar apps in Productivity
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
klarmobil is a early-stage iOS app in the productivity 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 klarmobil make per month?▴
Our model estimates klarmobil earns roughly $459/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 klarmobil?▴
Browse the full Productivity 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 klarmobil built with?▴
Our heuristic places klarmobil on the Native iOS (Swift / UIKit) 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 klarmobil still actively maintained?▴
Maintenance status: Slowing (25% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was klarmobil last updated?▴
klarmobil last shipped a new version on 2026-04-23 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes klarmobil?▴
klarmobil is published by klarmobil 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 klarmobil's BU Score?▴
klarmobil has a BU Score of 37/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.