# Buttons Reflex Speed Challenge vs Memory Grid Pro

The clearest difference is in-app purchases: Memory Grid Pro at none against Buttons Reflex Speed Challenge's 4. Memory Grid Pro also leads on ads (none vs shown) and update cadence (weekly vs every 5 months). Buttons Reflex Speed Challenge's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Buttons Reflex Speed Challenge sells 4 one-off in-app purchases. Memory Grid Pro asks for nothing beyond the download.

Buttons Reflex Speed Challenge ships an update every 5 months, Memory Grid Pro weekly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Buttons Reflex Speed Challenge | Memory Grid Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/buttons-reflex-speed-challenge/id1334676560/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uladzislau Nasonau](https://appshunter.io/developer/1197993803) | [Mobirizer](https://appshunter.io/developer/1141913793) |

## What reviewers say

### Buttons Reflex Speed Challenge

[App page](https://appshunter.io/ios/app/buttons-reflex-speed-challenge/id1334676560)

Train your reaction and speed in this fast-paced arcade game. Tap glowing buttons as quickly as possible to beat your best score, friends, and players worldwide. Offers multiple game modes for endless brain and reflex training.

**Highlights:** One-tap gameplay, Multiple game modes, Compete with friends, Unlock new styles, Brain and reflex training, Quick sessions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donut theme | $1.99 | one-time |
| Remove ads | $1.99 | one-time |
| Unlock All Levels | $2.99 | one-time |
| Neon theme | $4.99 | one-time |


### Memory Grid Pro

[App page](https://appshunter.io/ios/app/memory-grid-pro-brain-puzzle/id6786431127)

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

**In-app purchases:** none


## Frequently asked questions

### Is Buttons Reflex Speed Challenge free?

Buttons Reflex Speed Challenge is free to download, with in-app purchases available.

### Is Memory Grid Pro free?

Memory Grid Pro is free to download, with no in-app purchases.

### Do Buttons Reflex Speed Challenge or Memory Grid Pro have ads?

Buttons Reflex Speed Challenge shows ads; Memory Grid Pro does not.

### Which is updated more often, Buttons Reflex Speed Challenge or Memory Grid Pro?

Buttons Reflex Speed Challenge ships an update every 5 months, and Memory Grid Pro weekly. Most recently, Buttons Reflex Speed Challenge was updated on October 8, 2026 and Memory Grid Pro on October 10, 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.*