TeacherTool Complete
0
Quality Score
Niche
TeacherTool Complete
Low confidence
✍️ bumetric analysis
“
TeacherTool Complete is an iOS app from Udo Hilwerling in the News category, currently rated — across few ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 0: Niche (micro-niche or pre-traction stage). For a News 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
$9.7K
per month
→
12-mo forecast
$8.4K – $30.5K
per month
→
24-mo forecast
$7.8K – $70.5K
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
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
📈
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 |
| 📦 Asset bundle (65 MB) | +$5K |
| ⚙ News complexity ×1.20 | +$11K |
Total estimate
$70K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$9.7K/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
$8.2K – $19.2K
12 months
$8.4K – $30.5K
24 months
$7.8K – $70.5K
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 · 36/100INDIE TIERFREE (NO MONETIZATION)limited signalGrowth Velocity
5.0
Founder Strength
4.0
Product Quality
0.0
Revenue Strength
4.0
Monetization Maturity
0.5
Defensibility
4.0
Market Position
2.0
Operational Safety
9.2
- 💰 Revenue: Modest — $3K - $15K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: None★ across 0 reviews — weak — significant quality concerns.
- 📍 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 = $174K-$309K.
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.
📈 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.
🆕 What's New · v7.12.6
Update 7.12.6 with the following new features (+) and improvements (-)
- When grade parameters were changed, the grade statistics in the dialog box were not updated immediately.
- Stability improvements
## DON'T FORGET: Make a backup copy before every update! ##… Full release notes →
- When grade parameters were changed, the grade statistics in the dialog box were not updated immediately.
- Stability improvements
## DON'T FORGET: Make a backup copy before every update! ##… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- TeacherTool Complete
- Developer
- Udo Hilwerling
- Bundle ID
- info.hilwerling.teachertoolComplete
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN, FR, DE, ES
Company
- Website
- www.teachertool.de
- Tagline
- Not found
- Description
- Organisieren. Verwalten. Bewerten. TeacherTool ist die Schülerverwaltung für iPhone, iPad und iPod touch. Und mit TeacherTool Desktop noch leistungsfähiger.
- 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 News
- 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
- Socials
- facebook facebook.com/TeacherToolApp
- Not found
- Phone
- Not found
- Contact page
- teachertool.de/support
- About page
- Not found
🌍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.
📝 About this app
TeacherTool ist der meistverkaufte deutschsprachige digitale Lehrerkalender für Apple iOS. Es wird aus der Praxis für die Praxis entwickelt und setzt seit 2009 Maßstäbe bei Datensicherheit, Funktionsumfang, Bedienbarkeit und Support. TeacherTool revolutioniert Ihre Schülerverwaltung; sie wird leistungsfähiger, übersichtlicher und individueller. Mit TeacherTool haben Sie immer alle wesentlichen Informationen über Ihre Schüler bei der Hand, alles ist sofort einsehbar und veränderbar, transparent und gegen unerlaubte Zugriffe durch Passwort und leistungsfähigste Datenverschlüsselung geschützt.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 65 MB🔞 4+📱 iOS 16.0+🔖 v7.12.6🔄 updated 0d ago🌐 EN, FR, DE, ES📂 News💰 Paid
📅
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 → 0.00 (dropped 4.30★)
2026-05
🔄
Monetization changed: paid → free
2026-03
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 50 reviews across 1 markets● 8% positive · ● 18% neutral · ● 74% negative · Rating drift: +0.00★ (stable — recent 50: 2.86★ vs lifetime: 2.86★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Top praise themes
und ich ×4 nicht mehr ×3 die arbeit ×3 mit ×16 ist ×12 sehr ×10 das ×10 der ×10
Top complaint themes
auf dem ×9 nicht mehr ×6 funktioniert nicht ×4 ich habe ×4 das programm ×4 obwohl ich ×3 nicht intuitiv ×3 funktionen sind ×3
🧪
Tech & Domain Intel — teachertool.de
- Tech stack
- Microsoft 365
Derived from public RDAP + DNS TXT records (no scraping, no login).
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 0★ | 0 | — |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇩🇪 DE | 4.34349★ | 2,492 | 4.34349★ this version |
| 🇫🇷 FR | 5★ | 1 | 5★ this version |
| 🇬🇧 GB | 0★ | 0 | — |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 0★ | 0 | — |
🔔
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📝 Description
95
BU Score · Transcendent
More by Udo Hilwerling
View all →📦 Portfolio summaryINDIE studio
2apps·$918/mocombined
Lead-app heavy — top app contributes 50%
About this analysis
Why low confidence: only 0 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
TeacherTool Complete is a very early-stage iOS app in the news space with weak public traction — only 0 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
3 answers · auto-generated from this app's public dataHow much does TeacherTool Complete make per month?▴
Low-confidence model estimate. TeacherTool Complete has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$459/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like TeacherTool Complete?▴
Browse the full News 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 TeacherTool Complete?▴
TeacherTool Complete is published by Udo Hilwerling 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.