# iSay GRYB vs Mathicon

The clearest difference is update cadence: Mathicon at every 3 days against iSay GRYB's every 2 months. Mathicon also leads on iOS requirement (6.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iSay GRYB sells 1 one-off in-app purchase and Mathicon sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

iSay GRYB ships an update every 2 months, Mathicon every 3 days. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | iSay GRYB | Mathicon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (33 ratings)](https://appshunter.io/ios/app/mathicon-train-your-brain/id1112616631/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 15 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Insane Platypus Games](https://appshunter.io/developer/467675044) | [Patrik Prepsl](https://appshunter.io/developer/1032728003) |

## 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 |


### Mathicon

[App page](https://appshunter.io/ios/app/mathicon-train-your-brain/id1112616631)

This game sharpens your math skills through fast-paced counting challenges. It's designed to improve your speed and perception in mathematical operations, making brain exercise fun and engaging.

**Highlights:** Fast counting challenges, Improves math operations, Enhances number perception, Brain exercise, Fun gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mahicon without ADs | $1.99 | one-time |


## Frequently asked questions

### Is iSay GRYB free?

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

### Is Mathicon free?

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

### Do iSay GRYB or Mathicon have ads?

Neither iSay GRYB nor Mathicon shows ads.

### Which is updated more often, iSay GRYB or Mathicon?

iSay GRYB ships an update every 2 months, and Mathicon every 3 days. Most recently, iSay GRYB was updated on October 3, 2026 and Mathicon on October 21, 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.*