FLASH ANZAN (arithmetic) vs Flash Mental Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FLASH ANZAN (arithmetic)
Practice mental arithmetic with adjustable settings for digit count, flash speed, and problem quantity. Designed to enhance calculation skills through timed exercises.
- Adjustable number of digits (1-7)
- Customizable flash time (0.1-3.0 seconds)
- Selectable number of problems (5-100)
- Focus on mental calculation
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-Number of Digits to choose from 1-7 -Flash time (speed) can be changed from 3.0 to 0.1 seconds -Number of problem to choose from 5-100
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.
- Mental arithmetic practice
- Easy, normal, and difficult modes
- Customizable modes
- Brain training
- Calculation skill improvement
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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
Screenshots
Verdict
The clearest difference is rating: Flash Mental Math at 4.7 against FLASH ANZAN (arithmetic)'s 3.7. Flash Mental Math also leads on ratings volume (18 vs 3). FLASH ANZAN (arithmetic)'s advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Flash Mental Math holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Flash Mental Math has 18 ratings behind it against 3, so its average is the more settled of the two.
FLASH ANZAN (arithmetic) ships an update monthly, Flash Mental Math every 3 months. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.
| Parameter | FLASH ANZAN (arithmetic) | Flash Mental Math |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 4.7 (18 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 3 | 18 — better |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 17 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Mako Muraoka Yudai Muraoka | Ryouhei Azuma |
Customer experience
FLASH ANZAN (arithmetic)
Flash Mental Math
In-app purchases
FLASH ANZAN (arithmetic)
No in-app purchases
Flash Mental Math
No in-app purchases
Questions
Is FLASH ANZAN (arithmetic) free?
Is Flash Mental Math free?
Which has better reviews, FLASH ANZAN (arithmetic) or Flash Mental Math?
Do FLASH ANZAN (arithmetic) or Flash Mental Math have ads?
Which is updated more often, FLASH ANZAN (arithmetic) or Flash Mental Math?
Other comparisons
