# Reflex vs DuelAF

The clearest difference is update cadence: Reflex at every 6 days against DuelAF's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

Reflex ships an update every 6 days, DuelAF fortnightly. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Reflex | DuelAF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reflex-reaction-time-trainer/id6758613371/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free | — |
| Size | 5 MB | 17 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [APPIKO LTD](https://appshunter.io/developer/1857570203) | [Adrian Gonzalez](https://appshunter.io/developer/1793411654) |

## What reviewers say

### Reflex

[App page](https://appshunter.io/ios/app/reflex-reaction-time-trainer/id6758613371)

Test your reflexes with 8 unique games designed to measure speed, precision, and hand-eye coordination. Track your progress with saved best times and high scores in a clean, distraction-free interface. No accounts are needed to start playing.

**Highlights:** 8 unique reaction games, FPS aim trainer, Color and emoji matching, Timing and precision tests, Progress tracking, Distraction-free design, No account required

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

**In-app purchases:** none


### DuelAF

[App page](https://appshunter.io/ios/app/duelaf/id6782652571)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reflex free?

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

### Is DuelAF free?

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

### Do Reflex or DuelAF have ads?

Neither Reflex nor DuelAF shows ads.

### Which is updated more often, Reflex or DuelAF?

Reflex ships an update every 6 days, and DuelAF fortnightly. Most recently, Reflex was updated on October 28, 2026 and DuelAF on October 14, 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.*