Voices AI: Stimmenverzerrer
72
Quality Score
Strong
Voices AI: Stimmenverzerrer
by Fiedler Tech LLC
High confidence
✍️ Bumetric analysis
“
Voices AI: Stimmenverzerrer is an iOS app from Fiedler Tech LLC in the Productivity category, currently rated 4.5★ across 23,208 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 72: Strong (healthy traction). For a Productivity app, that means healthy traction. 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
$17.9K
per month
→
12-mo forecast
$18.5K – $38.8K
per month
→
24-mo forecast
$22.9K – $68.8K
per month
MID tierSUBSCRIPTION
💡 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
223 snapshots on record
Rating
4.5
Reviews
23,208 reviews
Forecast Revenue / mo
$17.9K
Snapshots tracked
223
since Oct 2024
ONE-TIME · BUILD
💰 Estimated build cost
$95K
↳ What it cost to build · not monthly revenue
Likely range $70K – $130K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~5 months 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 |
| 📦 Asset bundle (98 MB) | +$19K |
| ⚙ Productivity complexity ×1.10 | +$6K |
| ⚙ 3.1y maintenance × ~1-person team | +$18K |
Total estimate
$95K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$350K
↳ What it would sell for · not monthly revenue
Marketplace range $275K – $475K · 20× MRR multiple
💸
~3.7× return on build cost
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 |
| 📅 3.1y proven track record | +16% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Productivity category multiple | +8% |
Final multiple
20× MRR
👥 Estimated audience size
1.4M
Lifetime downloads (US-equivalent)
Monthly active
405K
Daily active
180K
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
| 📲 Productivity engagement | ~75 installs / rating |
| 📅 3.1y of rating accumulation | -16% |
| 🔁 Productivity D30 retention | 30% |
| 📍 DAU / MAU stickiness | 0.45 |
DAU / MAU
44% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 60%
Also possible
React Native
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 | 98 MB |
| 🏷 Category context | Productivity |
| 📦 Mid-large iOS bundle | → Likely native SwiftUI (post-2020 era) |
💀 Maintenance status
Active
15%
Last shipped 2026-07-06 · 83 days ago
0 · Active
50 · At risk
100 · 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
| 📅 83 days since last update | Healthy release cadence |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$17.9K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Tailwinds: monetization model proven
6 months
$17.0K – $28.3K
12 months
$18.5K – $38.8K
24 months
$22.9K – $68.8K
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 · 53/100MID TIERSUBSCRIPTIONunderperforming peersGrowth Velocity
5.0
Founder Strength
4.1
Product Quality
7.6
Revenue Strength
4.3
Monetization Maturity
9.5
Defensibility
5.3
Market Position
2.0
Operational Safety
4.7
- 💰 Revenue: Modest — $12K - $26K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.55★ across 23,208 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Elevated — scam/fraud mentions detected, rating drift -1.83 ★ (recent 50 vs lifetime).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $214K-$393K. Discount applied for operational risk..
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 12 of 12 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (23,208 ratings)METRIC | +$5,500 | |
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Multilingual (20 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| too expensiveREVIEW | −$1,000 | |
| priceyREVIEW | −$800 | |
| Established app (3y old)METRIC | +$800 |
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.
🆕 What's New · v1.16.2
You can now chat with your characters, share videos more easily, do more with songs, and check out tons of new features.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Voices AI: Stimmenverzerrer
- Developer
- Fiedler Tech LLC
- Bundle ID
- com.leonfiedler.voiceai
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- AR, NL, EN, FI, FR, DE, HE, HI, ID, IT, JA, KO, NB, PL, PT, RU, ZH, ES, SV, 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
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $17.9K/mo
- Top-grossing rank
- 🇧🇷#86 /100 🇮🇳#87 /100
- 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 growth25,944 ratings+5373% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank2 countries
🇧🇷BR#86 /100
🇮🇳IN#87 /100
📊Category Rank Trajectory#86 now · best #86 · worst #90
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀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
Discover Voices, the premier voice transformation app designed exclusively for iOS. Have you ever imagined how your words would resonate in the voice of a renowned celebrity or influential political figure? Or perhaps you're a content creator seeking top-tier voiceovers for your projects? Voices AI is set to redefine your auditory experience.
Key Features:
- Diverse Voice Library: Select from an extensive collection of voices, ranging from iconic political figures to Hollywood luminaries, and make your text come alive.… View full description on the official store →
Key Features:
- Diverse Voice Library: Select from an extensive collection of voices, ranging from iconic political figures to Hollywood luminaries, and make your text come alive.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 98 MB🔞 4+📱 iOS 15.0+🔖 v1.16.2🔄 updated 2mo ago🌐 AR, NL, EN, FI, FR +15📂 Productivity💰 Paid🚀 Launched 2023 (3y old)
📅
What Worked™ · Development Pipeline
16 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
🔧
Shipped update — v1.15.13 → v1.16.2
→ 30 days after: reviews +1,046 high confidence
2026-05
⭐
Rating ↑ 2.90 → 4.55 (improved 1.65★)
→ 30 days after: reviews +708 high confidence
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +708 high confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue −$65.3K/mo · rating −1.51★ · reviews −20,872 medium · co-occurring
2026-03
⭐
Rating ↑ 2.88 → 4.40 (improved 1.52★)
→ 30 days after: reviews +13 medium · co-occurring
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +13 medium · co-occurring
2024-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$110/mo · reviews +41 high confidence
2024-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$102/mo · rating −0.13★ · reviews +39 high confidence
2024-11
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$102/mo · rating −0.13★ · reviews +39 high confidence
2024-11
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$125/mo · rating −0.27★ · reviews +47 medium · co-occurring
2024-10
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$125/mo · rating −0.27★ · reviews +47 medium · co-occurring
2024-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
2024-10
⭐
Rating ↓ 2.67 → 2.25 (dropped 0.42★)
2024-10
⭐
Rating ↓ 3.50 → 2.67 (dropped 0.83★)
2024-10
⭐
Rating ↓ 5.00 → 3.50 (dropped 1.50★)
2024-10
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 331 reviews across 4 markets● 45% positive · ● 23% neutral · ● 32% negative · Rating drift: -1.83★ (declining — recent 50: 2.72★ vs lifetime: 4.55★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇨🇦 CA
+0.27
🇺🇸 US
+0.18
🇯🇵 JP
+0.02
🇩🇪 DE
-0.32
Top praise themes
kann man ×4 pls add ×3 sehr gut ×3 aber man ×3 man kann ×3 voice ×29 credits ×22 die ×17
Top complaint themes
waste money ×9 don waste ×5 pay money ×5 voice changer ×5 pay don ×4 don sound ×4 one star ×4 pay subscription ×3
Risk signals
Subscription complaints: 4% Fraud / scam mentions: 3.0%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.46258★ | 815 | 4.46258★ this version |
| 🇧🇷 BR | 4.63187★ | 2,730 | 4.63187★ this version |
| 🇨🇦 CA | 4.47897★ | 1,165 | 4.47897★ this version |
| 🇩🇪 DE | 4.44496★ | 2,353 | 4.44496★ this version |
| 🇫🇷 FR | 4.46315★ | 1,723 | 4.46315★ this version |
| 🇬🇧 GB | 4.39262★ | 1,625 | 4.39262★ this version |
| 🇮🇳 IN | 4.34164★ | 521 | 4.34164★ this version |
| 🇯🇵 JP | 4.2599★ | 1,035 | 4.2599★ this version |
| 🇺🇸 US | 4.55204★ | 26,460 | 4.55204★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Voices AI: Stimmenverzerrer: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 23,208 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Voices AI make per month?▴
Based on our ML-calibrated revenue forecast, Voices AI earns approximately $17K/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 Voices AI profitable?▴
With estimated build cost $95K and monthly revenue $17K, Voices AI looks profitable — pays back its estimated build cost in roughly 5 months at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Voices AI have?▴
Estimated audience: ~1.4M lifetime downloads, ~405K monthly active users, and ~180K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Voices AI?▴
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 Voices AI built with?▴
Our heuristic places Voices AI on the Native iOS (SwiftUI) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Voices AI still actively maintained?▴
Maintenance status: Active (15% abandonment risk). Last shipped version was 2 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Voices AI sell for?▴
Estimated acquisition value: $350K (marketplace range $275K – $475K). Calculated as 20× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Voices AI last updated?▴
Voices AI last shipped a new version on 2026-07-06 — 2 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Voices AI?▴
Voices AI is published by Fiedler Tech LLC 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 Voices AI's BU Score?▴
Voices AI has a BU Score of 72/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.