SonLerni vs Capsele
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Authentic audio and podcasts
- AI-powered explanations
- Transcripts for listening support
- Vocabulary review tools
- Adjustable playback speed
- Focus on real-world comprehension
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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/
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.
- Bilingual audio narration
- Interactive physical book integration
- Picture on every page
- Offline listening mode
- AirPlay and CarPlay support
- Lock screen controls
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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
Verdict
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
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.
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.
SonLerni ships an update weekly, Capsele fortnightly. The most recent releases landed on October 15, 2026 and September 26, 2026 respectively.
| Parameter | SonLerni | Capsele |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.6 (8 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 2 | 8 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 81 MB | 44 MB |
| Age rating | 12+ | 4+ |
| Developer | Sonlerni LLC | Markus Georg Holzmueller |
Customer experience
SonLerni
Capsele
In-app purchases
SonLerni
- Yearly Subscription7 Days trial$9.991 Year
- Yearly Subscription7 Days trial$59.991 Year
Capsele
- Capsele Premium$19.991 Month
- Capsele Premium7 Days trial$39.993 Months
- Capsele Premium$99.991 Year








