Leaping Leo vs KooTreeni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leaping Leo
This voice-activated game encourages children to make sounds and play with their voices. It offers a fun and motivating environment for speech therapy exercises, turning repetitive tasks into entertaining gameplay. Explore 18 exciting levels with Leo and his friends.
- Voice-activated gameplay
- Speech therapy tool
- 18 game levels
- Family play
- Sound production encouragement
- Voice control practice
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Use your voice to jump, fly and leap together with Leo and his friends! Outloud proudly presents the funniest and the most addictive voice-activated game in the market. The Leaping Leo app is a motivating tool for speech therapy and special education, but playing with Leo expands definitely way beyond therapy sessions. Continue playing also at home and find your way through the exciting levels together with your family. In the game Leo or any other character of your choice adventures through 18 different game levels both on the ground and underground, in a shop or a circus and in many other exciting places. With the app you can encourage small children to produce sounds and play with their voice. For the bigger children it provides a hilarious and motivating environment for voice-related exercises based on speech therapist’s instructions. Leo turns repetitive exercises to entertaining game play! With the app you can practise timing, silence and voice control. You can even research the effect of duration of phonation on a human cannon ball! Try the first 4 game levels for free. Full game includes 18 game levels (requires in-app purchase). For further tips and hints on how to play Leaping Leo please go to Outloud website or Outloud YouTube channel.
KooTreeni
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Is your child still mispronouncing the K sound? KooTreeni's motivating exercises will take them step by step to a fluent K sound using methods developed by Finnish speech therapists. The sounds are almost invariably learned through regular home practice, and KooTreeni is an effective tool for this. The application contains versatile tasks for practicing pronunciation through various gamified exercises, following the structure used in speech therapy for learning K. The application also contains comprehensive instructional videos from a speech therapist to support parents. KooTreeni is suitable for children of all ages. However, we recommend that an adult and child use KooTreeni together, so that the adult can support the child when necessary and at the same time spend quality time learning together.
Screenshots
Verdict
The clearest difference is in-app purchases: KooTreeni at none against Leaping Leo's 1. KooTreeni also leads on device support (3 vs 1). On price, update cadence, ads 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
Both are free to download. Leaping Leo sells 1 one-off in-app purchase. KooTreeni asks for nothing beyond the download.
Leaping Leo ships an update every 4 months, KooTreeni every 2 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.
| Parameter | Leaping Leo | KooTreeni |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 111 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | Outloud | ArraTreeni Oy |
In-app purchases
Leaping Leo
- Levels 1-18$3.99
KooTreeni
No in-app purchases









