Comparison

Flash Mental Math vs Integenius

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

Head to head

Flash Mental Math

Mental arithmetic training

Free

📚 Education

★ 4.718 ratingsView app →

Integenius

Practice your math skills

Free

📚 Education

No ratingsView app →

About

Flash Mental Math

Practice mental arithmetic with various difficulty levels and custom modes. This app serves as a brain training tool to enhance calculation skills.

Highlights

Mental arithmetic practice
Easy, normal, and difficult modes
Customizable modes
Brain training
Calculation skill improvement

Features

Read full description

Flash mental arithmetic practice app In addition to the easy, normal, and difficult modes, there are also custom modes. It can also be a brain training to improve mental arithmetic

About

Integenius

Features

Read full description

Integenius is a simple, free way to practice addition, subtraction, multiplication and division. V3 brings a visual refresh. As always, no lives to run out of. No crystals to buy. No account to create. No ads. Why is it neon? The developer likes neon.

Screenshots

Flash Mental Math3 screens

Verdict

The call

The clearest difference is ads: Integenius at none against Flash Mental Math's shown. Flash Mental Math's advantage is iOS requirement (15.6 vs 26.0). On price, update cadence, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Flash Mental Math ships an update every 3 months, Integenius every 4 months. The most recent releases landed on August 3, 2026 and May 15, 2026 respectively.

Scorecard2 real differences · 7 level

Flash Mental Math versus Integenius: the parameters behind the verdict, then further details
Parameter	Flash Mental Math	Integenius
Price	Free	Free
Rating	4.7 (18 ratings) — better	—
Number of ratings	18 — better	—
Update frequency	Every 3 months — better	Every 4 months
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.6 — better	26.0
Further details — not scored
Size	14 MB	20 MB
Age rating	4+	4+
Developer	Ryouhei Azuma	Ryan Saunders

In-app purchases

None

Flash Mental Math

No in-app purchases

None

Integenius

No in-app purchases

Questions

Is Flash Mental Math free?

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

Is Integenius free?

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

Do Flash Mental Math or Integenius have ads?

Flash Mental Math shows ads; Integenius does not.

Which is updated more often, Flash Mental Math or Integenius?

Flash Mental Math ships an update every 3 months, and Integenius every 4 months. Most recently, Flash Mental Math was updated on August 3, 2026 and Integenius on May 15, 2026.