Luppakorva vs KooTreeni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Luppakorva
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Reading app for children. Read aloud to dog.
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 update cadence: KooTreeni at every 2 months against Luppakorva's every 4 months. Luppakorva's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Luppakorva ships an update every 4 months, KooTreeni every 2 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.
| Parameter | Luppakorva | KooTreeni |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 180 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | Outloud | ArraTreeni Oy |
In-app purchases
Luppakorva
No in-app purchases
KooTreeni
No in-app purchases
Questions
Is Luppakorva free?
Is KooTreeni free?
Do Luppakorva or KooTreeni have ads?
Which is updated more often, Luppakorva or KooTreeni?
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