Aléa Cycle 3 vs Calcul Mental Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aléa Cycle 3
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Aléa est une application qui permet de travailler les probabilités au cycle 3, de façon progressive : - Mise en place du vocabulaire - Reconnaissance d'expériences aléatoires - Liste des issues d'une expérience - Comparaison, estimation de probabilités - Réalisation de probabilités - Calculs de probabilités L'application contient 15 exercices ou activités de difficultés variées (5 par niveau) qui permettent de balayer l'ensemble du programme de mathématiques sur le thème des probabilités.
Calcul Mental Challenge
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Calcul Mental Challenge turns mental math into a true educational video game, from elementary school to high school! 10 GAME MODES Classic Game: 20 questions adapted to your level with 6 styles (Normal, Expert, Time Attack, 3 Lives, Endurance, Exam) Times Tables Training: practice addition, multiplication, or division tables (1 to 15) Word Problems: contextualized exercises inspired by school textbooks Story Mode: explore 6 worlds (Forest, Volcano, Ocean, Desert, Space, Abyss), 48 stages, and 6 bosses Cross Numbers: a math puzzle mode inspired by crosswords Number Sequences: find the missing number in the sequence Equations: solve systems with 2 unknowns Chained Calculation: follow a chain of operations Time Attack: increasingly difficult questions, no mistakes allowed Challenge Friends: play the same questions as a friend and compare your scores MULTIPLAYER & LEADERBOARDS 1v1 duel against a random opponent Battle Royale with up to 20 players Permanent public rooms available 24/7 Private room with your friends Global rankings (All Time, This Week, Today) School War: your school competes against others. TEACHER MODE Create a session in 30 seconds: choose the class, level, and game mode. Students receive the same questions in real time. Live ranking, CSV and PDF export. Data stays exclusively on the school’s local network.
Screenshots
Verdict
The clearest difference is update cadence: Calcul Mental Challenge at every 4 days against Aléa Cycle 3's every 7 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.
Aléa Cycle 3 ships an update every 7 months, Calcul Mental Challenge every 4 days. Both last shipped on October 25, 2026.
| Parameter | Aléa Cycle 3 | Calcul Mental Challenge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 196 MB |
| Age rating | 4+ | 4+ |
| Developer | Christophe Auclair | Laurent BOST |
In-app purchases
Aléa Cycle 3
No in-app purchases
Calcul Mental Challenge
No in-app purchases
Questions
Is Aléa Cycle 3 free?
Is Calcul Mental Challenge free?
Do Aléa Cycle 3 or Calcul Mental Challenge have ads?
Which is updated more often, Aléa Cycle 3 or Calcul Mental Challenge?
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