# Numbers Reflex vs Reflex Duels

The clearest difference is ads: Numbers Reflex at none against Reflex Duels's shown. Numbers Reflex also leads on device support (3 vs 1) and iOS requirement (6.0 vs 18.0). Reflex Duels's advantage is update cadence (every 5 days vs every 2 weeks). On price and in-app purchases there is nothing between them.

Both are free to download. Numbers Reflex sells 1 one-off in-app purchase and Reflex Duels sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Numbers Reflex ships an update every 2 weeks, Reflex Duels every 5 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Numbers Reflex | Reflex Duels |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 5 MB | 17 MB |
| Requires iOS | **6.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Peter Li](https://appshunter.io/developer/424298074) | [Marcin Gmyz](https://appshunter.io/developer/1199572797) |

## What reviewers say

### Numbers Reflex

[App page](https://appshunter.io/ios/app/numbers-reflex/id1012179057)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Reflex Duels

[App page](https://appshunter.io/ios/app/reflex-duels-brain-games/id6760288980)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Token Pack | $0.99 | one-time |
| 15 Token Pack | $1.99 | one-time |
| 50 Token Pack | $4.99 | one-time |


## Frequently asked questions

### Is Numbers Reflex free?

Numbers Reflex is free to download, with in-app purchases available.

### Is Reflex Duels free?

Reflex Duels is free to download, with in-app purchases available.

### Do Numbers Reflex or Reflex Duels have ads?

Reflex Duels shows ads; Numbers Reflex does not.

### Which is updated more often, Numbers Reflex or Reflex Duels?

Numbers Reflex ships an update every 2 weeks, and Reflex Duels every 5 days. Most recently, Numbers Reflex was updated on October 15, 2026 and Reflex Duels on October 24, 2026.

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