# Math Duel vs 1v1 Math

The clearest difference is in-app purchases: 1v1 Math at none against Math Duel's 4. 1v1 Math also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Math Duel sells 4 one-off in-app purchases. 1v1 Math asks for nothing beyond the download.

Math Duel ships an update every 6 days, 1v1 Math every 4 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Math Duel | 1v1 Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 25 MB | 23 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Seif Ibrahim](https://appshunter.io/developer/1173469733) | [Nardi Haxhija](https://appshunter.io/developer/1761568731) |

## What reviewers say

### Math Duel

[App page](https://appshunter.io/ios/app/math-duel-brain-battle/id6765615076)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Theme Pack | $0.99 | one-time |
| Nature Theme Pack | $0.99 | one-time |
| Retro Theme Pack | $0.99 | one-time |
| Math Duel Pro | $2.99 | one-time |


### 1v1 Math

[App page](https://appshunter.io/ios/app/1v1-math/id6810395547)

**In-app purchases:** none


## Frequently asked questions

### Is Math Duel free?

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

### Is 1v1 Math free?

1v1 Math is free to download, with no in-app purchases.

### Do Math Duel or 1v1 Math have ads?

Neither Math Duel nor 1v1 Math shows ads.

### Which is updated more often, Math Duel or 1v1 Math?

Math Duel ships an update every 6 days, and 1v1 Math every 4 days. Most recently, Math Duel was updated on October 10, 2026 and 1v1 Math on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*