Perlim vs TurtleBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Perlim
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Perlim é o Maior Parque Temático de Natal do País. Um espaço de mais de 4 hectares de flora centenária que se distribui entre a quinta e o Castelo de Santa Maria da Feira, uma das áreas temáticas de excelência do projeto.
TurtleBook
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A TurtleBook é uma caderneta digital desenvolvida para simplificar o fluxo de informação entre a Instituição e Encarregados de Educação de forma a agilizar as tarefas complementares dos Educadores.
Screenshots
Verdict
The clearest difference is update cadence: TurtleBook at every 10 days against Perlim's every 12 months. 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.
Perlim ships an update every 12 months, TurtleBook every 10 days. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.
| Parameter | Perlim | TurtleBook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 33 MB |
| Age rating | 4+ | 12+ |
| Developer | Feira Viva Cultura e Desporto e.m. | WebTurtle |
In-app purchases
Perlim
No in-app purchases
TurtleBook
No in-app purchases
