Mental Arithmetic Professional vs Kroftstodl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mental Arithmetic Professional
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Mental Arithmetic Professional is a fun and challenging brain-training game designed to improve your mental calculation skills. Solve as many math problems as you can within 120 seconds. Every problem is generated randomly and is meant to be solved entirely in your head—no calculator required. Earn 1 point for every correct answer. Lose 3 points for every incorrect answer. Speed is important, but accuracy is the key to achieving a high score. When the timer reaches zero, your score is automatically submitted to the international leaderboard. Beat your personal best or compete against players from around the world. Features • Randomly generated arithmetic problems • 120-second challenge mode • Improves mental math and concentration • Reward and penalty scoring system • International leaderboard • Simple, fast, and addictive gameplay • Suitable for all ages Can you become the world's best mental math player? Good luck!
Kroftstodl
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Mit deiner persönlichen App hast du deinen Kroftstodl immer dabei. Umfassende Features für dein Fitnesserlebnis. So wirst du ein richtiger #stierherndlbiaga. - einfache Anmeldung zu Gruppentrainings & Events - Videos, Tipps & News zu Krafttraining, Ernährung & Motivation - deine Check-in & Check-out-Statistiken - ganz bequemes Up- & Downgraden deiner Mitgliedschaft - deine monatlichen Rechnungen einfach auf dein Handy - deine Rabatte auf einen Blick - dein Fitness-Blog immer dabei Dein Weg ins größte Fitnessstudio Österreichs führt über diese innovative App für alle Mitglieder. Ändere deine Daten jederzeit ganz leicht und schau dir deine Statistiken an. So weißt du immer, wieviel Rabatt du aktuell bekommst – denn nur bei uns trainierst du mehr & zahlst weniger. Außerdem hast du Zugriff auf eine Vielzahl an Videos & professionellen Infos zum Thema Fitness, Krafttraining, Motivation und Ernährung. Obendrein kannst du über die App noch einfacher mit uns in Kontakt treten. So bist du immer und überall up-to-date und hast alle Infos zu deiner Mitgliedschaft im Kroftstodl zentral auf deinem Handy.
Screenshots
Verdict
The clearest difference is in-app purchases: Kroftstodl at none against Mental Arithmetic Professional's 1. Kroftstodl also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads 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. Mental Arithmetic Professional sells 1 one-off in-app purchase. Kroftstodl asks for nothing beyond the download.
Mental Arithmetic Professional ships an update every 12 months, Kroftstodl every 7 months. Both last shipped on October 25, 2026.
| Parameter | Mental Arithmetic Professional | Kroftstodl |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Gerhard Lentschik | ELEPHANTS 5 GmbH |
In-app purchases
Mental Arithmetic Professional
- Turn off advertising$1.99
Kroftstodl
No in-app purchases
Questions
Is Mental Arithmetic Professional free?
Is Kroftstodl free?
Do Mental Arithmetic Professional or Kroftstodl have ads?
Which is updated more often, Mental Arithmetic Professional or Kroftstodl?
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