51
Quality Score
Solid
VerbForms Português
✍️ bumetric analysis
“
VerbForms Português is an iOS app from Laura Mueller in the News category, currently rated 4.6★ across 10 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 51: Solid (established niche player). For a News 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.
💰 Revenue · today and ahead
Today
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
MID 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
$140K
↳ What it cost to build · not monthly revenue
Likely range $105K – $190K
$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 |
| ⚙News complexity ×1.20 | +$10K |
| ⚙13.2y maintenance × ~1-person team | +$79K |
Total estimate$140K
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
High confidence · 80%
Also possible
Native iOS (SwiftUI)
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 | 13 MB |
| 🏷Category context | News |
| 📦Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-04-14 · 39 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
| 📅39 days since last update | Healthy release cadence |
| 👥Small user base (10 ratings) + 13.2y old | +10% (solo-project pattern) |
VerdictSlowing
🔬
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
Below median · 47/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
3.7
Market Position
2.0
Growth Velocity
5.0
Defensibility
6.0
Operational Safety
10.0
Founder Strength
6.0
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.6★ across 10 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 = $90K-$160K. Portfolio play ($18K/mo combined) commands premium.
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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Multilingual (11 languages)METRIC | +$1,500 | |
| Pre-traction phase (10 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 →💾 13 MB🔞 4+📱 iOS 13.0+🔖 v3.7.1🔄 updated 1mo ago🌐 NL, EN, FR, DE, IT +6📂 News💰 Paid🚀 Launched 2013 (13y old)
📝 About this app
VerbForms Português: reference, conjugation and vocabulary training for Portuguese verbs.
• Over 4500 Portuguese verbs with translations in English, French, Spanish and German.
• Search for infinitives, verb forms or translations to find verbs.
• No Internet access required.
• Marks irregularities and orthographic features with colors.
• Provides frequency information for each verb.
• Voice output: touch the verb forms to hear them.
• Configurable multiple choice, flashcard and written exercises for conjugation and vocabulary.… View full description on the official store →
• Over 4500 Portuguese verbs with translations in English, French, Spanish and German.
• Search for infinitives, verb forms or translations to find verbs.
• No Internet access required.
• Marks irregularities and orthographic features with colors.
• Provides frequency information for each verb.
• Voice output: touch the verb forms to hear them.
• Configurable multiple choice, flashcard and written exercises for conjugation and vocabulary.… View full description on the official store →
🆕 What's New · v3.7.1
• Improved support for iOS 26.
• Fixed link to dictionary.
• Fixed link to dictionary.
📅
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 →
2026-03
⭐
Rating ↑ 3.00 → 5.00 (improved 2.00★)
2022-02
⭐
Rating ↓ 3.50 → 3.00 (dropped 0.50★)
2016-01
⭐
Rating ↑ 2.00 → 3.50 (improved 1.50★)
2014-05
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.59999★ | 10 | 4.59999★ this version |
| 🇬🇧 GB | 5★ | 4 | 5★ this version |
| 🇩🇪 DE | 4.625★ | 8 | 4.625★ this version |
| 🇫🇷 FR | 3.5★ | 4 | 3.5★ this version |
| 🇯🇵 JP | 4★ | 1 | 4★ this version |
| 🇨🇦 CA | 3★ | 2 | 3★ this version |
| 🇦🇺 AU | 5★ | 3 | 5★ this version |
| 🇧🇷 BR | 5★ | 1 | 5★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- VerbForms Português
- Developer
- Laura Mueller
- Bundle ID
- com.lexiforms.VerbForms-P
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- NL, EN, FR, DE, IT, JA, KO, PT, RU, ES, TR
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
- $86/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
Contacts & Socials data not yet collected for this app.
⭐Recent App Store Reviews3 latest · avg 3.0★ · 33.3% 5★ · 0% 1★
5★1 (33%)
4★0 (0%)
3★0 (0%)
2★2 (67%)
1★0 (0%)
+0 ratings/week
Praise: recommend ×1 perfect ×1
Top positive
★★☆☆☆ Well…
The review I read before purchasing this seemed pretty good. But um…however… The third verb I encountered here in a drill was “to can.” Really?? TO CAN?? What was meant (clearly) was “to be able.” To can (say, peaches) is something quite di…
★★☆☆☆ Not Brazilian Portuguese
This is continental portuguese and not Brazilian. Don't buy this if you are looking for Brazilian flavor. There are good apps for those looking to work on verbs based on Brazilian Portuguese.…
Top negative
★★☆☆☆ Well…
The review I read before purchasing this seemed pretty good. But um…however… The third verb I encountered here in a drill was “to can.” Really?? TO CAN?? What was meant (clearly) was “to be able.” To can (say, peaches) is something quite di…
★★☆☆☆ Not Brazilian Portuguese
This is continental portuguese and not Brazilian. Don't buy this if you are looking for Brazilian flavor. There are good apps for those looking to work on verbs based on Brazilian Portuguese.…
📈Ratings growth10 ratings+900% lifetimeShow 3-year history estimate ▾
Tracked (5 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.
More by Laura Mueller
View all →📦 Portfolio summaryINDIE studio
3apps·$18K/mocombined
⚠ Concentrated — top app contributes 98% of combined revenue (single-app dependency)
Full revenue analysis
Read the article-style breakdown for VerbForms Português: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
8 answers · auto-generated from this app's public dataHow much does VerbForms Português make per month?▾
Based on our ML-calibrated revenue forecast, VerbForms Português earns approximately $86/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.
Is VerbForms Português profitable?▾
With estimated build cost $140K and monthly revenue $86, VerbForms Português looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like VerbForms Português?▾
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.
What is VerbForms Português built with?▾
Our heuristic places VerbForms Português on the Native iOS (Swift / UIKit) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Native iOS (SwiftUI).
Is VerbForms Português 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 VerbForms Português last updated?▾
VerbForms Português last shipped a new version on 2026-04-14 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes VerbForms Português?▾
VerbForms Português is published by Laura Mueller 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 VerbForms Português's BU Score?▾
VerbForms Português has a BU Score of 51/100 (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.