Lock Mobile vs La grenouille LCDL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lock Mobile
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Lock is a learning reinforcement application powered by Domoscio which helps people drive the long-term retention of the skills acquired by their learners. Based on the research in cognitive science, Lock improves the retention of knowledge and skills to guarantee their application in the field. Our powerful algorithm estimates the learners’ individual retention ability to push them the right reminder at the right time: - Learners benefit from spaced and personalized reminders on the concepts they are most likely to forget: for each reminder, they answer a quiz with a feedback. Created in 2013, Domoscio is specialized in Smart Data and Artificial Intelligence applied to learning and development.
La grenouille LCDL
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- Niveaux : Parmi plusieurs intervalles, vous devez choisir la longueur des sauts de la grenouille. Chaque partie propose 2 suites additives et 1 suite soustractive. La grenouille saute de nénuphar en nénuphar, en évitant de tomber dans l'eau. - Scores : La grenouille doit atteindre l'étoile sur le dernier nénuphar. Attention : si elle tombe dans l'eau, 1/2 étoile est retirée de la récompense à atteindre. Un maximum de 3 étoiles peut être obtenu à chaque partie. (Seuls les meilleurs scores restent en mémoire). Pour réinitialiser les scores, cliquez 5 fois sur Serge le lama sur l'écran d'accueil. - Options : Un bouton permet de couper les coassements de la grenouille. Cette application s'inscrit dans les programmes mathématiques du cycle 2 (France) : - Itérer une suite de 1 en 1, de 10 en 10, de 100 en 100. - Calcul mental : calculer sans le support de l’écrit, pour obtenir un résultat exact, * Nommer, lire, écrire, représenter des nombres entiers (attendus de fin de cycle 2) * Calculer avec des nombres entiers (attendus de fin de cycle 2)
Screenshots
Verdict
The clearest difference is update cadence: Lock Mobile at every 5 months against La grenouille LCDL's every 36 months. La grenouille LCDL's advantage is iOS requirement (12.0 vs 15.1). 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.
Lock Mobile ships an update every 5 months, La grenouille LCDL every 36 months. Both last shipped on November 3, 2026.
| Parameter | Lock Mobile | La grenouille LCDL |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months — better | Every 36 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Domoscio | Becquet Maxime |
In-app purchases
Lock Mobile
No in-app purchases
La grenouille LCDL
No in-app purchases
Questions
Is Lock Mobile free?
Is La grenouille LCDL free?
Do Lock Mobile or La grenouille LCDL have ads?
Which is updated more often, Lock Mobile or La grenouille LCDL?
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