COMath vs 1 Minute Mental Arithmetic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COMath
This app offers a fun way to practice math skills and train your brain with a vast collection of word problems and logic puzzles. It covers basic arithmetic, algebra, and popular number games to help users of all ages improve their mathematical and logical abilities.
- Addition, subtraction, multiplication, division practice
- 100,000+ math word problems with explanations
- Step-by-step algebra equation solver
- Number puzzles (Sudoku, Calcudoku, etc.)
- Logic and brain training
- Offline practice
Read full descriptionHide full description
COMath is a fun math and brain-training app for students and puzzle lovers of all ages. - Practice addition, subtraction, multiplication, and division - Solve 100,000+ math word problems with explanations - Learn algebra step by step with the equation solver - Enjoy number puzzles like Sudoku, Calcudoku, Fillomino, Minesweeper, Calculate 24, and more Practice math, sharpen logic, and enjoy solving challenges anytime, anywhere.
1 Minute Mental Arithmetic
Practice mental arithmetic for one minute daily to sharpen your cognitive skills. This app is also designed to assist children in learning basic calculations and improving their math abilities.
- Daily 1-minute mental arithmetic practice
- Brain training exercises
- Assists children in learning calculations
- Improves cognitive skills
- Simple and focused interface
Read full descriptionHide full description
Do mental arithmetic for 1 minute every day to train your brain. It also helps the child learn the calculations.
Screenshots
Verdict
The clearest difference is rating: 1 Minute Mental Arithmetic at 5.0 against COMath's 4.8. On price, review sentiment, ratings volume and update cadence 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.
1 Minute Mental Arithmetic holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 44 and 32 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
COMath ships an update monthly, 1 Minute Mental Arithmetic every 6 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | COMath | 1 Minute Mental Arithmetic |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (44 ratings) | 5.0 (32 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 44 — better | 32 |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 89 MB | 87 MB |
| Age rating | 9+ | +4 |
| Developer | Jianfeng Wu | Hirokazu Uno |
Customer experience
COMath
1 Minute Mental Arithmetic
In-app purchases
COMath
No in-app purchases
1 Minute Mental Arithmetic
No in-app purchases
Questions
Is COMath free?
Is 1 Minute Mental Arithmetic free?
Which has better reviews, COMath or 1 Minute Mental Arithmetic?
Do COMath or 1 Minute Mental Arithmetic have ads?
Which is updated more often, COMath or 1 Minute Mental Arithmetic?
Other comparisons
