Comparison

SonLerni vs Capsele

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

Head to head
About

SonLerni

Improve your listening comprehension in French, Spanish, German, and English with authentic audio and AI-powered explanations. Learn through real conversations and podcasts, with transcripts and study tools to reinforce understanding. Designed for intermediate learners to bridge the gap between reading and understanding native speakers.

Highlights
  • Authentic audio and podcasts
  • AI-powered explanations
  • Transcripts for listening support
  • Vocabulary review tools
  • Adjustable playback speed
  • Focus on real-world comprehension
Features
Read full description

SonLerni helps you understand real spoken French, Spanish, German and English — the kind native speakers actually use. If you already know some French, Spanish, German or English but struggle to follow real conversations, SonLerni is built for you. Learn through authentic audio and podcasts designed to improve listening comprehension, not just vocabulary or grammar. Learn Languages by Listening Train your ear with real conversations and spoken content from native speakers. Audio is clear, engaging, and focused on everyday language. AI-Assisted Understanding Don’t get stuck when you don’t understand something. SonLerni uses AI to help explain phrases, vocabulary, pronunciation, and meaning in context so you can keep moving forward. Transcripts and Study Tools Follow along with transcripts, review vocabulary, and reinforce what you hear. Adjust playback speed, replay difficult sections, and learn at your own pace. Build Real Comprehension SonLerni is designed for learners who want to: * Understand native French, Spanish, German, and English speech * Improve listening confidence * Break the “I can read but can’t understand” barrier * Learn through real audio, not textbook dialogs * Build comprehension across everyday conversations, podcasts, and natural speech Made for Intermediate Learners Perfect if you have basic knowledge of French, Spanish, German, or English and want more exposure to how these languages are actually spoken. Key Features * Authentic French, Spanish, German, and English audio and podcasts * AI-powered explanations and assistance * Transcripts to support listening * Vocabulary review and study tools * Adjustable playback speed * Focus on real-world comprehension Start understanding French, Spanish, German, and English as they’re actually spoken with SonLerni. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Capsele

This app offers bilingual audiobooks and interactive physical books for families. It allows children to listen to stories in two languages simultaneously, with beautiful illustrations accompanying each page. Scan physical books to instantly start listening, with offline and CarPlay support for convenience.

Highlights
  • Bilingual audio narration
  • Interactive physical book integration
  • Picture on every page
  • Offline listening mode
  • AirPlay and CarPlay support
  • Lock screen controls
Features
Read full description

LEARN LANGUAGES THROUGH STORIES - Capsele helps you learn languages naturally through engaging stories, adventures, and timeless classics. - Instead of memorizing flashcards or repeating isolated phrases, you'll build vocabulary in context while listening to stories in two languages. Whether you're learning for travel, school, work, or fun, Capsele makes language learning enjoyable and rewarding. WHY CAPSELE? • Learn through stories, not drills • Listen in two languages side-by-side • Build vocabulary naturally in context • Choose from multiple listening modes • Download stories for offline learning • Track your progress and unlock achievements • Explore a growing library of fairy tales, classics, and more LEARN YOUR WAY Capsele adapts to your learning style with multiple listening modes. Repeat sentences, alternate languages, replay pages, or listen to entire stories from beginning to end. LISTEN ANYWHERE Download stories to your device and continue learning even without an internet connection. STAY MOTIVATED Earn trophies, build streaks, and celebrate milestones as you progress through your language-learning journey. PERFECT FOR • Language learners of all ages • Families learning together • Students building vocabulary • Anyone who prefers stories over flashcards Download Capsele today and discover a more natural way to learn languages. SUBSCRIPTION TERMS - Capsele Premium auto-renews unless canceled at least 24 hours before the end of the current period. - $19.99/month or $99.99/year (7-day free trial for new yearly subscribers). - Manage or cancel anytime in your Apple ID account settings. Terms of Use: https://www.capsele.world/terms-of-service Privacy Policy: https://www.capsele.world/privacy-policy

Screenshots

SonLerni4 screens
Capsele4 screens

Verdict

The call

The clearest difference is review sentiment: SonLerni at 100% against Capsele's 50%. SonLerni also leads on rating (5.0 vs 3.6) and update cadence (weekly vs fortnightly). Capsele's advantage is ads (none vs shown) and ratings volume (8 vs 2). On price, in-app purchases, monetization model and device support 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. SonLerni sells 2 in-app purchases, starting at $9.99 per year and Capsele sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SonLerni holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 100% of SonLerni's written reviews are positive against 50% of Capsele's.

UpkeepUpdate frequency

SonLerni ships an update weekly, Capsele fortnightly. The most recent releases landed on October 15, 2026 and September 26, 2026 respectively.

Scorecard5 real differences · 5 level
SonLerni versus Capsele: the parameters behind the verdict, then further details
ParameterSonLerniCapsele
PriceFreeFree
Rating5.0 (2 ratings) — better3.6 (8 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings28 — better
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size81 MB44 MB
Age rating12+4+
DeveloperSonlerni LLCMarkus Georg Holzmueller

Customer experience

SonLerni

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Capsele

All ratings8 ratings
Positive62.5%
Neutral0.0%
Negative37.5%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

SonLerni

Subscriptions2
  • Yearly Subscription7 Days trial$9.991 Year
  • Yearly Subscription7 Days trial$59.991 Year
3 purchases

Capsele

Subscriptions3
  • Capsele Premium$19.991 Month
  • Capsele Premium7 Days trial$39.993 Months
  • Capsele Premium$99.991 Year

Questions

Is SonLerni free?
SonLerni is free to download, with in-app purchases available.
Is Capsele free?
Capsele is free to download, with in-app purchases available.
Which has better reviews, SonLerni or Capsele?
SonLerni is rated higher. SonLerni averages 5.0 out of 5 from 2 ratings, while Capsele averages 3.6 from 8 ratings.
Do SonLerni or Capsele have ads?
SonLerni shows ads; Capsele does not.
Which is updated more often, SonLerni or Capsele?
SonLerni ships an update weekly, and Capsele fortnightly. Most recently, SonLerni was updated on October 15, 2026 and Capsele on September 26, 2026.

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