AST Blitz vs Mental Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AST Blitz
Prepare for French business school admissions with over 4,000 exercises covering all TAGE MAGE sub-tests. Features personalized study plans, progress tracking, and competitive challenges to maximize your chances of admission.
- 4,000+ TAGE MAGE exercises
- Personalized study programs
- Error tracking and spaced repetition
- Progress monitoring and statistics
- Full course lessons
- Real-time challenges with friends
- Offline mode
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AST Blitz est l'application n°1 de préparation au concours AST (Admissions Sur Titres) des grandes écoles de commerce françaises. Tu vises HEC, ESSEC, ESCP, EDHEC, EMLyon, SKEMA... ? AST Blitz t'accompagne avec un programme complet et personnalisé pour maximiser tes chances d'admission. ENTRAÎNE-TOI AVEC 4 000+ EXERCICES Prépare les 6 sous-tests du TAGE MAGE : Calcul, Logique, Compréhension, Raisonnement, Conditions Minimales et Expression. Chaque question est accompagnée d'une correction détaillée pour comprendre tes erreurs. 4 MODES D'ENTRAÎNEMENT - Mode Blitz - Révise rapidement entre deux cours - Mode Classique - Sessions chronométrées de 20 min à 1h - Concours Blanc - Simulation complète dans les conditions réelles - Problème du Jour - Un défi quotidien pour garder le rythme CARNET D'ERREURS INTELLIGENT Tes erreurs sont automatiquement sauvegardées et classées par un algorithme de répétition espacée. Révise au bon moment pour ancrer tes connaissances durablement. SUIS TA PROGRESSION Score AST estimé, statistiques par sous-test, tendances de progression et objectifs personnalisés. Tu sais toujours où tu en es et ce qu'il te reste à travailler. COURS COMPLETS Des leçons structurées avec exercices intégrés pour chaque sous-test du TAGE MAGE. Apprends les méthodes et les astuces qui font la différence le jour J. DÉFIE TES AMIS Lance des duels en temps réel contre tes amis pour te mesurer et progresser ensemble. Grimpe dans le classement et débloque des titres exclusifs. GAMIFICATION MOTIVANTE Gagne de l'XP, monte de niveau, maintiens ton streak quotidien et collectionne des badges. Préparer un concours n'a jamais été aussi motivant. MODE HORS-LIGNE Télécharge les exercices pour réviser sans connexion internet ; dans le train, le métro, ou n'importe où. Télécharge AST Blitz et commence ta préparation dès aujourd'hui. Conditions d'utilisation (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mental Math
Sharpen your mental math skills with daily practice. This app uses spaced repetition to help you master concepts like fractions, percentages, and algebra. It offers two modes for flexible learning and provides real-life examples of how math is used every day.
- Spaced repetition system (SRS)
- Covers multiplication, division, fractions, percentages, algebra
- Zen and Chrono practice modes
- Visible progress tracking
- Real-life math examples
- Home screen widgets
- Customizable reminders
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10 minutes a day to keep your mental math sharp. Whether you're in middle school, in high school, or an adult who wants to reconnect with math, Kalc helps you forge solid mental reflexes, without cramming. Spaced repetition system (SRS): concepts you master space out over time, the ones you miss come back the next day. The method known to deliver the most learning per minute practiced. WHO IT'S FOR · UK students (Year 7-10), US students (Grade 6-9) · Other English-speaking systems (Canada, Australia, Ireland, NZ) · Spanish-speaking students (Spain ESO, Mexico secundaria/preparatoria) · French-speaking students (France, Belgium, Switzerland, Quebec) · Adults who want to get back fluency with mental math Each user picks their school system during onboarding. Content and examples adapt. WHAT KALC COVERS · Multiplication and division (times tables, decimals, signed) · Fractions (simplification, operations, fraction of a whole) · Percentages (calculation, increase, discount, compound change) · Powers and square roots · Algebra and order of operations · Addition and subtraction of signed integers TWO PRACTICE MODES · Zen mode: at your own pace, no pressure, to consolidate the basics · Chrono mode: against the clock, to build speed under exam conditions VISIBLE PROGRESS Every skill has its own level and progress bar. You see exactly where you stand and what's left to master. IN REAL LIFE Every session ends with a concrete example of how this skill serves you day to day: splitting a restaurant tab, reading a paycheck, working out a discount, planning a budget. Mental math is something you actually use. HOME SCREEN WIDGETS Track your progress straight from your iOS home screen, without opening the app. Streak, XP and skills in progress at a glance. MEASURED REMINDERS Up to 5 reminders over the first 3 weeks, off at any time. No spam, no guilt-tripping. ONE-TIME PURCHASE, NO SUBSCRIPTION Kalc is free to download (1 skill available without purchase). Full access unlocks with a single purchase (lifetime or 1 year non-renewing). No traps, no hidden paywall. PRIVACY All your data stays on your device and syncs through your personal iCloud account. No ads, no advertising tracking, no cookies. Kalc is for people who want real progress in mental math. Privacy policy: https://lmtdigitalcreations.com/kalc/privacy.html Terms of use: https://lmtdigitalcreations.com/kalc/terms.html
Screenshots
Verdict
The clearest difference is rating: AST Blitz at 5.0 against Mental Math's 1.0. AST Blitz also leads on update cadence (every 5 days vs fortnightly). On price, review sentiment, ratings volume and ads 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. AST Blitz sells 6 in-app purchases, starting at $17.00 per month and Mental Math sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
AST Blitz holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
AST Blitz ships an update every 5 days, Mental Math fortnightly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | AST Blitz | Mental Math |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 3 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Blitz Education | LMT Digital Creations |
Customer experience
AST Blitz
Mental Math
In-app purchases
AST Blitz
- Premium Anglais3 Days trial$17.001 Month
- Premium3 Days trial$25.001 Month
- Premium Pack3 Days trial$35.001 Month
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- Premium Anglais3 Days trial$39.003 Months
- Premium3 Days trial$59.003 Months
- Premium Pack3 Days trial$79.003 Months
Mental Math
- Plan Annuel$17.99
- Accès à vie$29.99









