Kattalo vs GreenCert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kattalo
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Kattalo trains the skills that reading and writing actually demand – letter sounds, phonics, spelling, and word comprehension. Not as flashcards. As exercises learners want to repeat. The app suits learners in special education settings, those with dyslexia or other learning differences, and anyone who needs more time with the fundamentals – regardless of year group. Voice instructions and a stripped-back interface let learners work independently. Exercises span letter recognition, phonological awareness, spelling, and creative writing – from first letters to more advanced text production.
GreenCert
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Greencert hjälper greenkeepers att sköta sitta jobb på ett säkert sätt. Är man osäker på något arbetsmoment kan man kontrollera detta i appen istället för att ringa någon. Man har även ett detaljerat CV i appen som enkelt kan skicka till den som behöver se det.
Screenshots
Verdict
The clearest difference is iOS requirement: GreenCert at 12.0 against Kattalo's 15.0. On price and in-app purchases 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.
| Parameter | Kattalo | GreenCert |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPad — better | — |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 53 MB |
| Age rating | 4+ | 17+ |
| Developer | Kattalo AB | Effectit AB |
In-app purchases
Kattalo
No in-app purchases
GreenCert
No in-app purchases









