Listen AI: Text zu Sprache
61
Quality Score
Solid
Listen AI: Text zu Sprache
Medium confidence
✍️ bumetric analysis
“
Listen AI: Text zu Sprache is an iOS app from DEEP FLOW SOFTWARE SERVICES in the Productivity category, currently rated 3.8★ across 3,548 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 61: Solid (established niche player). For a Productivity 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.
💰 Monthly revenue · now vs forecast
● Right now
$9.6K
per month
→
12-mo forecast
$9.9K – $20.7K
per month
→
24-mo forecast
$12.2K – $36.7K
per month
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
$100K
↳ What it cost to build · not monthly revenue
Likely range $75K – $135K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~10 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 (245 MB) | +$40K |
| ⚙ Productivity complexity ×1.10 | +$9K |
Total estimate
$100K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$150K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 15× MRR multiple
💸
~1.5× build cost (break-even+)
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 |
| ⭐ ★ rating 3.5-4.0 (mixed) | -8% |
| 🏷 Productivity category multiple | +8% |
Final multiple
15× MRR
👥 Estimated audience size
265K
Lifetime downloads (US-equivalent)
Monthly active
79K
Daily active
35K
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 |
| 🔁 Productivity D30 retention | 30% |
| 📍 DAU / MAU stickiness | 0.45 |
DAU / MAU
45% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$9.6K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$9.1K – $15.1K
12 months
$9.9K – $20.7K
24 months
$12.2K – $36.7K
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 · 52/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
7.5
Product Quality
6.8
Revenue Strength
4.0
Monetization Maturity
1.0
Defensibility
5.4
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $6K - $14K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.8★ across 3,548 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ 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 = $172K-$305K. Portfolio play ($102K/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 9 of 9 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 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Low install base (3,548 ratings)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| too expensiveREVIEW | −$1,000 | |
| Localized (8 languages)METRIC | +$600 | |
| Growing app (1y old)METRIC | +$200 |
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 · v2.5.0
Hi there!
In this update, we’ve fixed some bugs and improved the overall performance of the app.
We hope you enjoy using the Listen AI app!
In this update, we’ve fixed some bugs and improved the overall performance of the app.
We hope you enjoy using the Listen AI app!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Listen AI: Text zu Sprache
- Developer
- DEEP FLOW SOFTWARE SERVICES
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, PT, ZH, 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
- $9.6K/mo
- Top-grossing rank
- Not found
- 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 growth4,738 ratings+2861% lifetimeShow 3-year history estimate ▾
Tracked (46 weeks) Pre-tracking estimate (20 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.
🚀Version Release Timeline3 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
Listen AI: Unveiling the Power of Text-to-Speech
Turn Text into Speech and Open Your Ears to the Written Word
Listen AI isn't just a text-to-speech tool, it's your effortless companion for a world of information, narrated at your pace. Here's how Listen AI elevates your experience:
Unmatched Vocal Majesty: Immerse yourself in a variety of crystal-clear, expressive voices that blur the line between human and machine. Choose from a range of accents and personalities to find the perfect narrator for any content, be it a casual blog post or a formal report.… View full description on the official store →
Turn Text into Speech and Open Your Ears to the Written Word
Listen AI isn't just a text-to-speech tool, it's your effortless companion for a world of information, narrated at your pace. Here's how Listen AI elevates your experience:
Unmatched Vocal Majesty: Immerse yourself in a variety of crystal-clear, expressive voices that blur the line between human and machine. Choose from a range of accents and personalities to find the perfect narrator for any content, be it a casual blog post or a formal report.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 245 MB🔞 4+📱 iOS 15.5+🔖 v2.5.0🔄 updated 0d ago🌐 EN, FR, DE, IT, PT +3📂 Productivity💰 Free
📅
What Worked™ · Development Pipeline
12 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 ↑ 2.54 → 4.47 (improved 1.93★)
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.54 → 3.80 (improved 1.26★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2025-06
📈
Crossed 100 ratings — social-proof flywheel kicking in
2025-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
2024-11
📈
Crossed 10 ratings — social-proof flywheel kicking in
2024-11
⭐
Rating ↓ 4.00 → 3.40 (dropped 0.60★)
2024-11
⭐
Rating ↑ 3.67 → 4.00 (improved 0.33★)
2024-10
⭐
Rating ↑ 3.00 → 3.67 (improved 0.67★)
2024-10
🚀
First tracked snapshot — initial data captured
2024-10
⭐
Rating ↓ 5.00 → 3.00 (dropped 2.00★)
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.29213★ | 178 | 4.29213★ this version |
| 🇧🇷 BR | 4.65928★ | 722 | 4.65928★ this version |
| 🇨🇦 CA | 4.47886★ | 355 | 4.47886★ this version |
| 🇩🇪 DE | 3.95055★ | 182 | 3.95055★ this version |
| 🇫🇷 FR | 4.36548★ | 197 | 4.36548★ this version |
| 🇬🇧 GB | 4.3379★ | 438 | 4.3379★ this version |
| 🇮🇳 IN | 4.37012★ | 154 | 4.37012★ this version |
| 🇯🇵 JP | 4.51281★ | 39 | 4.51281★ this version |
| 🇺🇸 US | 4.48438★ | 4,738 | 4.48438★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Listen AI: Text zu Sprache: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by DEEP FLOW SOFTWARE SERVICES
View all →📦 Portfolio summaryMID studio
13apps·$102K/mocombined
✓ Diversified — top app contributes 24%; risk spread across portfolio
Similar apps in Productivity
About this analysis
Why medium confidence: 3,548 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Listen AI make per month?▴
Based on our ML-calibrated revenue forecast, Listen AI earns approximately $9.6K/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.
What apps are like Listen 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.
Who makes Listen AI?▴
Listen AI is published by DEEP FLOW SOFTWARE SERVICES 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 Listen AI's BU Score?▴
Listen AI has a BU Score of 61/100 (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.