Comparison

Youmi Lens vs Mr. Phoneme

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

Head to head
About

Youmi Lens

This AI-powered tool assists students by recording lectures, providing live captions, and generating transcripts and summaries. It helps organize study materials by course, annotate PDFs, and manage handwritten notes for a streamlined learning process.

Highlights
  • Lecture recording
  • Live captions
  • AI transcripts and summaries
  • Course-based organization
  • PDF annotation
  • Handwritten notes
Features
Read full description

Youmi Lens is an AI lecture companion designed to help students capture, understand, and review lectures. Record lectures, follow live captions, import course materials, annotate PDFs, generate transcripts and summaries, and organize everything by course. Youmi Lens helps students build a clearer study workflow before, during, and after class. Key features: • Lecture recording • Live captions • AI transcripts and summaries • Course-based lecture organization • Course materials and PDF annotation • Handwritten lecture notes • Local guest recording without account creation • Account-based saving, syncing, transcripts, and summaries • Account deletion available in Settings Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mr. Phoneme

Features
Read full description

Mr. Phoneme is an interactive, clean, and elegant tool designed to help you master the English International Phonetic Alphabet (IPA). Whether you are a beginner or looking to perfect your accent, Mr. Phoneme provides a native-like experience to learn standard English pronunciation easily. Key Features: • Complete IPA Chart: Easily browse through vowels, diphthongs, and consonants in a clean grid layout. • High-Quality Audio: Tap on any phonetic symbol to listen to its standard, crystal-clear pronunciation. • Real-World Examples: Access 3 carefully curated example words for each phonetic symbol. Tap on any word to hear how it is pronounced in context. • Offline Ready: Once loaded, Mr. Phoneme works 100% offline, allowing you to practice anywhere, anytime. • Ad-Free & Private: We value your time and privacy. Mr. Phoneme contains no ads, no trackers, and collects absolutely zero user data. Start your journey to perfect English pronunciation today with Mr. Phoneme!

Screenshots

Youmi Lens4 screens
Mr. Phoneme1 screens

Verdict

The call

The clearest difference is in-app purchases: Mr. Phoneme at none against Youmi Lens's 1. On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Youmi Lens sells 1 one-off in-app purchase. Mr. Phoneme asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Youmi Lens versus Mr. Phoneme: the parameters behind the verdict, then further details
ParameterYoumi LensMr. Phoneme
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size49 MB6 MB
Age rating4+4+
Developer宸赫 张尉衔 许

In-app purchases

1 purchases

Youmi Lens

One-time1
  • Student Basic – 30 Days$4.99
None

Mr. Phoneme

No in-app purchases

Questions

Is Youmi Lens free?
Youmi Lens is free to download, with in-app purchases available.
Is Mr. Phoneme free?
Mr. Phoneme is free to download, with no in-app purchases.
Do Youmi Lens or Mr. Phoneme have ads?
Neither Youmi Lens nor Mr. Phoneme shows ads.

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