ÄssäTreeni
ArraTreeni Oy Education iPhoneiPadiPod touch
ÄssäTreeni is a free Education app for iPhone and iPad by ArraTreeni Oy. Requires iOS 15.0. Updated October 21, 2026.
- Price
- Free
- on the App Store
- Size
- 162 MB
- Age 4+
- Updated
- Oct 21
- 2026 · v1.83
Screenshots
About ÄssäTreeni
Is your child still mispronouncing the S sound? ÄssäTreeni takes them step by step to a smooth S sound using methods developed by Finnish speech therapists. The sounds are almost invariably learned through regular home practice, and ÄssäTreeni is an effective tool for this. The application has been developed in collaboration with Finnish speech therapists. The application contains versatile tasks for practicing pronunciation through various gamified exercises, following the structure used in speech therapy for learning the /s/ sound. The application also includes comprehensive instructional videos from a speech therapist. ÄssäTreeni is suitable for children of all ages. However, we recommend that an adult and child use ÄssäTreeni together, so that the adult can support the child when necessary and at the same time spend quality time learning together.
What’s new
Version 1.83 · Updated October 21, 2026
The in-depth guide panel has been added to explain each category.
Play today's Queens puzzle
One queen in every row, column and color. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, ArraTreeni Oy, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data
- Contact Info: Email Address
- Identifiers: User ID
Used for: Analytics, Product Personalization, App Functionality
Alternatives to ÄssäTreeni
Looking for apps like ÄssäTreeni? Here are 6 similar apps on the App Store. The highest rated is Lil' Clock (5.0/5), and 4 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ÄssäTreeni | – | Free | October 21, 2026 | |
| Moka Mera Emotions Finland | – | Free | Nov 10, 2025 | Compare |
| Lil' Clock | 5.0 / 5 (2) | 3.99 USD | Nov 30, 2025 | Compare |
| Tavunen | – | 3.99 USD | Dec 2, 2025 | Compare |
| Jamkids Musiikkimaailma | – | Free | Feb 18, 2026 | Compare |
| Moka Mera Lingua | 4.5 / 5 (2) | Free | Sep 25, 2026 | Compare |
| Pikku Kakkosen Eskari | 5.0 / 5 (1) | Free | Jun 17, 2026 | Compare |
Compare ÄssäTreeni with the top alternatives: ratings, updates, ASO score and keyword gaps →