Comparison

Cases vs Mental Calculation

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Practice your math!

About

Cases

Read full description

Principalement conçue pour les élèves de CE1, cette application est une suite d'exercices sur le thème des tableaux à double entrée.

About

Mental Calculation

This game helps you practice mental arithmetic skills throughout the year. It offers a fun and engaging way to improve your math abilities.

Highlights

Mental arithmetic practice
Year-round learning
Engaging gameplay
Improves math skills

Features

Read full description

A game that accompanies you throughout the year to help you practice mental arithmetic!

Screenshots

Mental Calculation4 screens

Verdict

The call

The clearest difference is price: Mental Calculation at Free against Cases's $2.99. Mental Calculation also leads on iOS requirement (11.4 vs 13.0). Cases's advantage is update cadence (every 7 months vs every 25 months). On 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

CostPrice · In-app purchases · Ads · Monetization

Mental Calculation is free to download; Cases costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cases ships an update every 7 months, Mental Calculation every 25 months. The most recent releases landed on September 16, 2026 and June 7, 2026 respectively.

Scorecard3 real differences · 5 level

Cases versus Mental Calculation: the parameters behind the verdict, then further details
Parameter	Cases	Mental Calculation
Price	$2.99	Free — better
Positive reviews	—	100.0% of reviews
Update frequency	Every 7 months — better	Every 25 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPad, Mac	iPhone, iPad, iPod — better
Requires iOS	13.0	11.4 — better
Further details — not scored
Size	11 MB	7 MB
Age rating	4+	4+
Developer	CROMBEZ Emmanuel	Frederic Bronner

In-app purchases

None

Cases

No in-app purchases

None

Mental Calculation

No in-app purchases

Questions

Is Cases free?

Cases costs $2.99, with no in-app purchases.

Is Mental Calculation free?

Mental Calculation is free to download, with no in-app purchases.

Do Cases or Mental Calculation have ads?

Neither Cases nor Mental Calculation shows ads.

Which is updated more often, Cases or Mental Calculation?

Cases ships an update every 7 months, and Mental Calculation every 25 months. Most recently, Cases was updated on September 16, 2026 and Mental Calculation on June 7, 2026.