Comparison

Lexi AI Accent Coach vs ProperSound

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lexi AI Accent Coach

Features
Read full description

Finally, an accent coach that actually listens. Stop feeling embarrassed about your pronunciation. Lexi gives you instant feedback while you have natural conversations with AI - no awkward repetition drills. What makes people switch to Lexi: Talk naturally, get scored instantly 34+ pronunciation patterns tracked automatically Know exactly what to fix (and what you're doing right) 7 minutes daily gets you noticeable results The difference you'll feel: Week 1: Confidence in daily conversations Week 4: Colleagues notice your clearer speech Month 3: American pronunciation feels natural Two ways to start: FREE: 8 core features + 7 min daily PRO: Everything unlocked + 30 min daily ($9.99/month) Perfect if you: Get nervous speaking English at work Want Americans to understand you easily Are tired of "Can you repeat that?" Learn better through conversation than textbooks Pro Subscription: • Monthly Pro - $19.99/month (First month $9.99) • Unlimited access to 30+ pronunciation features • 4x more daily practice time (30 min vs 7 min) • Auto-renews monthly unless cancelledNo scripts. No boring drills. Just talk. - Terms of Service: https://createapps.ai/lexi/terms - Privacy Policy: https://createapps.ai/lexi/privacy Download now - your future confident self will thank you.

About

ProperSound

Features
Read full description

You already know English. Now make it sound right. In a job interview, a client call, or a presentation, the gap between correct English and convincing English is how it sounds — the rhythm, the stress, the melody of the sentence. ProperSound trains exactly that, the way interpreters and actors train: by mimicking a perfect model until it becomes your own voice. HOW IT WORKS 1. Listen to a sentence spoken the way it should sound. 2. Speak it back — mimic the model's rhythm, stress, and melody. 3. Hear your voice and the model side by side, and see exactly where you differ. The difference is the lesson. No scores, no grades. Your own ears are the judge — the way professionals have always trained their voice. HEAR YOUR OWN VOICE, PERFECTED ProperSound doesn't just compare — it corrects. • Plug in wired headphones and your voice is tuned toward the model in real time as you speak. You hear yourself sounding right while you practice. • After every take, replay a perfected version rendered from your own recording — your voice, with the model's polish. This is what you should sound like. • The model audio itself is enhanced so the cues learners usually miss — sentence stress, crisp consonants, linking — stand out clearly. SEE THE DIFFERENCE • Your waveform overlaid on the model's: rhythm and pauses at a glance. • A band-by-band sound profile shows exactly where your energy falls short of the model. • Every sentence comes with its stress pattern, IPA transcription, and a coaching tip written for that exact sentence. ENGLISH FOR REAL SITUATIONS Practice the sentences professionals actually say: • Job interviews — introduce yourself, answer with the STAR method • Workplace communication — meetings, small talk, difficult conversations • Presentations — open, transition, persuade, close • Financial news — read the markets aloud like a broadcast anchor • Daily life, travel, and campus English From your first sounds to native-level delivery, with six US and UK studio voices to train your ear. WORKS ANYWHERE, STAYS PRIVATE Every lesson and every recording ships inside the app. Nothing to download, nothing to stream, no account needed to look around. Practice on a plane, on the subway, anywhere. Your voice never leaves your device: recordings and progress are stored locally and are never uploaded to us or anyone else. PROPERSOUND PRO Start free with lessons in every chapter. ProperSound Pro unlocks the full curriculum, with a 7-day free trial on the monthly and yearly plans. • Monthly, yearly, or yearly for the family (up to 6 people) • Payment is charged to your Apple Account at confirmation of purchase • Subscriptions renew automatically unless turned off at least 24 hours before the period ends • Manage or cancel in your Apple Account settings after purchase • Any unused portion of a free trial is forfeited when you buy a subscription Terms of Use: https://rx20.github.io/propersound_pages/terms-of-service.html Privacy Policy: https://rx20.github.io/propersound_pages/privacy-policy.html

Screenshots

Lexi AI Accent Coach4 screens
ProperSound4 screens

Verdict

The call

The clearest difference is iOS requirement: Lexi AI Accent Coach at 15.1 against ProperSound's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Lexi AI Accent Coach sells 1 in-app purchase, starting at $24.99 per month and ProperSound sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Ā· 5 level
Lexi AI Accent Coach versus ProperSound: the parameters behind the verdict, then further details
ParameterLexi AI Accent CoachProperSound
PriceFreeFree
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size95 MB606 MB
Age rating4+4+
DeveloperMukul PathakYonghao Xu

In-app purchases

1 purchases

Lexi AI Accent Coach

Subscriptions1
  • Lexi Pro Monthly$24.991 Month
3 purchases

ProperSound

Subscriptions3
  • Pro Monthly7 Days trial$8.991 Month
  • Pro Yearly7 Days trial$29.991 Year
  • Pro Family$49.991 Year

Questions

Is Lexi AI Accent Coach free?
Lexi AI Accent Coach is free to download, with in-app purchases available.
Is ProperSound free?
ProperSound is free to download, with in-app purchases available.
Do Lexi AI Accent Coach or ProperSound have ads?
Neither Lexi AI Accent Coach nor ProperSound shows ads.

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