Audio Recorder - WAV, M4A
44
Quality Score
Emerging
✍️ Bumetric analysis
“
Audio Recorder - WAV, M4A is an Android app from Loop-Sessions.LLC., currently rated 3.5★ across 53 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 44: Emerging (early traction worth watching). For an app like this, 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
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
2 snapshots on record
Rating
3.5
Reviews
53 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
2
since Jun 2026
ONE-TIME · BUILD
💰 Estimated build cost
$125K
↳ What it cost to build · not monthly revenue
Likely range $95K – $170K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.1y 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 |
| 💎 In-app purchase plumbing | +$9K |
| 🌐 Cross-platform reach (iOS + Android) | +$32K |
| ⚙ 5.5y maintenance × ~1-person team | +$33K |
Total estimate
$125K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$150K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 28× MRR multiple
💸
~1.2× build cost (break-even+)
Synthetic estimate. Multiple band derived from iap / freemium model + 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
| 💎 IAP / freemium model base | 28× MRR |
| 📅 5.5y proven track record | +20% |
| ⭐ ★ rating 3.5-4.0 (mixed) | -8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
28× MRR
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
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
| 🏷 Category context | category |
| 📦 Compact Android bundle | → Native Kotlin |
💀 Maintenance status
Slowing
25%
Last shipped 2026-09-26 · 41 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
| 📅 41 days since last update | Healthy release cadence |
| 👥 Small user base (53 ratings) + 5.5y old | +10% (solo-project pattern) |
Verdict
Slowing
🔬
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 · 50/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
2.8
Market Position
0.0
Growth Velocity
5.0
Defensibility
8.9
Operational Safety
10.0
Founder Strength
5.0
Monetization Maturity
5.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.5★ across 53 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.
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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Established app (5y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Pre-traction phase (53 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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Audio Recorder - WAV, M4A
- Developer
- Loop-Sessions.LLC.
- Bundle ID
- com.loopsessions.voicerecorder
- App Store URL
- Not found
- Category
- Not found
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.loopsessions.co.jp
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $5.0K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $8.99 per item
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.
🚀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
A recorder app developed in pursuit of simple operation, detailed recording format settings, enhanced playback effects, and spectrum display.
We can expect many uses such as business side such as meeting and entertainment system such as music.
※ Call recording is NOT supported.
The recorded file is saved in the "Download/Recorder_LS" folder on the shared storage.
Recording :
- File format: wav, m4a
- Channel: Mono / Stereo
- Sampling rate: 8000, 16000, 22050, 32000, 44100, 48000 Hz
- Bit depth (wav): 16 bits
- Bit rate (m4a): 64, 128, 192, 256, 320 kbps… View full description on the official store →
We can expect many uses such as business side such as meeting and entertainment system such as music.
※ Call recording is NOT supported.
The recorded file is saved in the "Download/Recorder_LS" folder on the shared storage.
Recording :
- File format: wav, m4a
- Channel: Mono / Stereo
- Sampling rate: 8000, 16000, 22050, 32000, 44100, 48000 Hz
- Bit depth (wav): 16 bits
- Bit rate (m4a): 64, 128, 192, 256, 320 kbps… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v1.8.2🔄 updated 1mo ago💰 Free📺 Ad-supported💎 IAP $8.99 per item🚀 Launched 2021 (5y old)
📅
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 →
2026-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-10
📸
Refreshed store screenshots — 4 of 4 updated
2026-09
🔧
Shipped update — v1.6.2 → v1.8.2
→ 30 days after: rating +0.21★ · reviews +9 low · multiple changes
2026-06
🚀
First tracked snapshot — initial data captured
📸
Store Page History
4 SCREENSHOT CHANGESEvery time a developer swaps a store screenshot we archive both versions. Compare side-by-side to see what messaging / visuals changed.
iPhone screenshots
Slot 1
2 ver.
2 ver.
2026-06-16
2026-10-01
Slot 2
2 ver.
2 ver.
2026-06-16
2026-10-01
Slot 3
2 ver.
2 ver.
2026-06-16
2026-10-01
Slot 4
2 ver.
2 ver.
2026-06-16
2026-10-01
🔔
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📝 Description
95
BU Score · Transcendent
More by Loop-Sessions.LLC.
View all →📦 Portfolio summaryINDIE studio
6apps·$12K/mocombined
✓ Diversified — top app contributes 42%; risk spread across portfolio
About this analysis
Why low confidence: only 53 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
8 answers · auto-generated from this app's public dataHow much does Audio Recorder - WAV, M4A make per month?▴
Based on our ML-calibrated revenue forecast, Audio Recorder - WAV, M4A earns approximately $5.0K/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 Audio Recorder - WAV, M4A profitable?▴
With estimated build cost $125K and monthly revenue $5.0K, Audio Recorder - WAV, M4A looks break-even-grade — payback period sits around 2.1 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What is Audio Recorder - WAV, M4A built with?▴
Our heuristic places Audio Recorder - WAV, M4A on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Audio Recorder - WAV, M4A 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.
How much would Audio Recorder - WAV, M4A sell for?▴
Estimated acquisition value: $150K (marketplace range $100K – $175K). Calculated as 28× 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 Audio Recorder - WAV, M4A last updated?▴
Audio Recorder - WAV, M4A last shipped a new version on 2026-09-26 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Audio Recorder - WAV, M4A?▴
Audio Recorder - WAV, M4A is published by Loop-Sessions.LLC. on the Google Play 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 Audio Recorder - WAV, M4A's BU Score?▴
Audio Recorder - WAV, M4A has a BU Score of 44/100 (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.