Comparison

Mental Math Ninja vs Math Ninjas FULL

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

Head to head

Learn Mathematics

About

Mental Math Ninja

Features

Read full description

Earn Ninja Belts by practicing Mental Math. Solve math sums while enjoying the thrill of playing an arcade game. Earn the highest honor of winning the black belt by solving increasingly complex sums at a faster pace. Mental Math Ninja is an engaging way of building your Mental Math skills which are essential to succeed in Exam Prep like SAT. Practice mental Math a few minutes daily to improve your Math Speed.

About

Math Ninjas FULL

Features

Read full description

This is a fully game that allows your child to learn the math by iPhone and iPad. Learn the math by playing and having fun with ninjas! Please support "Math Ninjas", the best app to learn and play with math for your child!

Screenshots

Mental Math Ninja4 screens

Math Ninjas FULL4 screens

Verdict

The call

The clearest difference is price: Mental Math Ninja at Free against Math Ninjas FULL's $3.99. Mental Math Ninja also leads on update cadence (every 2 weeks vs every 12 months). Math Ninjas FULL's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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 Math Ninja is free to download; Math Ninjas FULL costs $3.99 up front. Mental Math Ninja sells 1 one-off in-app purchase. Math Ninjas FULL asks for nothing beyond the download.

UpkeepUpdate frequency

Mental Math Ninja ships an update every 2 weeks, Math Ninjas FULL every 12 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 3 level

Mental Math Ninja versus Math Ninjas FULL: the parameters behind the verdict, then further details
Parameter	Mental Math Ninja	Math Ninjas FULL
Price	Free — better	$3.99
Update frequency	Every 2 weeks — better	Every 12 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	17 MB	198 MB
Age rating	4+	4+
Developer	Sphulling Technologies	HARASHOW Interactive

In-app purchases

1 purchases

Mental Math Ninja

One-time1

Do More Math$0.99

None

Math Ninjas FULL

No in-app purchases

Questions

Is Mental Math Ninja free?

Mental Math Ninja is free to download, with in-app purchases available.

Is Math Ninjas FULL free?

Math Ninjas FULL costs $3.99, with no in-app purchases.

Do Mental Math Ninja or Math Ninjas FULL have ads?

Neither Mental Math Ninja nor Math Ninjas FULL shows ads.

Which is updated more often, Mental Math Ninja or Math Ninjas FULL?

Mental Math Ninja ships an update every 2 weeks, and Math Ninjas FULL every 12 months. Most recently, Mental Math Ninja was updated on October 26, 2026 and Math Ninjas FULL on October 29, 2026.