# iSay GRYB vs Four Memory

The clearest difference is in-app purchases: Four Memory at none against iSay GRYB's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iSay GRYB sells 1 one-off in-app purchase. Four Memory asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iSay GRYB | Four Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/four-memory/id1666035851/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 11 MB | 1 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Insane Platypus Games](https://appshunter.io/developer/467675044) | [Branson Campbell](https://appshunter.io/developer/1655195117) |

## What reviewers say

### iSay GRYB

[App page](https://appshunter.io/ios/app/isay-gryb/id989573039)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Four Memory

[App page](https://appshunter.io/ios/app/four-memory/id1666035851)

Test your memory and pattern recognition skills by replicating sequences of colors. The challenge increases with each correct repetition, and the game speeds up to add difficulty. Track your highest score on this engaging game.

**Highlights:** Replicate color patterns, Increasing pattern length, Game speed increases, Score tracking, Apple Watch support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSay GRYB free?

iSay GRYB is free to download, with in-app purchases available.

### Is Four Memory free?

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

### Do iSay GRYB or Four Memory have ads?

Neither iSay GRYB nor Four Memory shows ads.

### Which is updated more often, iSay GRYB or Four Memory?

iSay GRYB ships an update every 2 months, and Four Memory every 2 months. Most recently, iSay GRYB was updated on October 3, 2026 and Four Memory on October 4, 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.*