iPA Phonetics
51
Quality Score
Solid
iPA Phonetics
by John Esling
Low confidence
✍️ GetAppValue analysis
“
iPA Phonetics is an iOS app from John Esling in the News category, currently rated 4.2★ across 64 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.
💰 Monthly revenue · now vs forecast
● Right now
$3.0K
per month
→
12-mo forecast
$2.6K – $9.5K
per month
→
24-mo forecast
$2.5K – $22.0K
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
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$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 (900 MB) | +$40K |
| ⚙ News complexity ×1.20 | +$18K |
Total estimate
$110K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$3.0K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition, review-mined risks present
6 months
$2.6K – $6.0K
12 months
$2.6K – $9.5K
24 months
$2.5K – $22.0K
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 · 27/100INDIE TIERFREE (NO MONETIZATION)limited signalRevenue Strength
3.5
Product Quality
1.9
Market Position
2.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
0.8
Founder Strength
3.5
Monetization Maturity
0.5
- 💰 Revenue: Modest — $1K - $7K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.19★ across 64 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 546d ago — possibly dormant.
- ⚠️ Risk: High — scam/fraud mentions detected, bug mentions above category norm, rating drift -0.33 ★ (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 = $36K-$66K. 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 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 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Good rating (4.2★)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (64 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.
🆕 What's New · v3.0
This version includes bug fixes, a matching game, additional content, and a few other enhancements to the previous (large) overhaul.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- iPA Phonetics
- Developer
- John Esling
- Bundle ID
- UVICLINGUISTICS.iPAPhonetics
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
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
- ML model estimate / mo
- $287/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.
📈Ratings growth64 ratings+6300% lifetimeShow 3-year history estimate ▾
Tracked (56 weeks) Pre-tracking estimate (0 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.
💰Pricing History$0.00 → $3.99 (+0%)
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
This App provides a unique and intuitive touch interface for exploring the International Phonetic Alphabet as well as numerous voice qualities and articulations. Simply press any symbol or label in the illustrations to see and hear an accurate example. Amazing real-life laryngoscopic and ultrasound videos never before documented accompany sounds articulated in the mouth and throat! You can speed up and slow down all the video examples, view full-screen, and more!
App Specs
🔐 Own this app? Claim & verify MRR →💾 900 MB🔞 4+📱 iOS 17.0+🔖 v3.0🔄 updated 0d ago🌐 EN📂 News💰 Paid
📅
What Worked™ · Development Pipeline
9 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
💲
Went paid — introduced $3.99 price point
2026-03
⭐
Rating ↑ 3.72 → 4.30 (improved 0.58★)
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2016-11
⭐
Rating ↓ 4.56 → 4.20 (dropped 0.36★)
→ 30 days after: rating +0.07★ high confidence
2016-11
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.07★ high confidence
2015-09
⭐
Rating ↑ 4.00 → 4.33 (improved 0.33★)
2015-03
⭐
Rating ↓ 4.33 → 4.00 (dropped 0.33★)
2015-01
⭐
Rating ↓ 5.00 → 4.33 (dropped 0.67★)
→ 30 days after: rating −0.33★ high confidence
2014-09
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 66 reviews across 7 markets● 68% positive · ● 17% neutral · ● 15% negative · Rating drift: -0.33★ (declining — recent 50: 3.86★ vs lifetime: 4.19★)
Sentiment by country (−1 to +1)
🇨🇦 CA
+0.85
🇫🇷 FR
+0.69
🇬🇧 GB
+0.49
🇺🇸 US
+0.46
🇩🇪 DE
+0.37
🇯🇵 JP
+0.00
🇧🇷 BR
-0.10
Top praise themes
matching game ×4 prefer old ×3 old version ×3 english sounds ×3 extremely useful ×3 only ×14 language ×11 sound ×10
Top complaint themes
audio ×5 sounds ×5 off ×3 sound ×3
Risk signals
Bug mentions: 6% Fraud / scam mentions: 1.5%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.1875★ | 64 | 4.1875★ this version |
| 🇬🇧 GB | 4.28571★ | 21 | 4.28571★ this version |
| 🇩🇪 DE | 4.4★ | 5 | 4.4★ this version |
| 🇫🇷 FR | 4.5★ | 2 | 4.5★ this version |
| 🇯🇵 JP | 3.6875★ | 16 | 3.6875★ this version |
| 🇨🇦 CA | 4.53846★ | 13 | 4.53846★ this version |
| 🇦🇺 AU | 4★ | 3 | 4★ this version |
| 🇧🇷 BR | 4.42856★ | 7 | 4.42856★ this version |
| 🇮🇳 IN | 5★ | 1 | 5★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 64 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does iPA Phonetics make per month?▴
Based on our ML-calibrated revenue forecast, iPA Phonetics earns approximately $287/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 iPA Phonetics?▴
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 iPA Phonetics?▴
iPA Phonetics is published by John Esling 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 iPA Phonetics's BU Score?▴
iPA Phonetics 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.