# Zumatt vs Grilla

The clearest difference is in-app purchases: Zumatt at none against Grilla's 1. Zumatt also leads on iOS requirement (12.0 vs 15.6). Grilla's advantage is update cadence (every 2 weeks vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. Grilla sells 1 one-off in-app purchase. Zumatt asks for nothing beyond the download.

Zumatt ships an update every 17 months, Grilla every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Zumatt | Grilla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Size | 54 MB | 83 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ONLINE MANAGEMENT TRAINING JOINT STOCK COMPANY](https://appshunter.io/developer/1054301745) | [Tho Trong Nguyen](https://appshunter.io/developer/1093690555) |

## What reviewers say

### Zumatt

[App page](https://appshunter.io/ios/app/zumatt-t/id1625264690)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grilla

[App page](https://appshunter.io/ios/app/grilla/id6505099650)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Khoá học 129.000đ | $3.99 | one-time |


## Frequently asked questions

### Is Zumatt free?

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

### Is Grilla free?

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

### Do Zumatt or Grilla have ads?

Neither Zumatt nor Grilla shows ads.

### Which is updated more often, Zumatt or Grilla?

Zumatt ships an update every 17 months, and Grilla every 2 weeks. Most recently, Zumatt was updated on November 3, 2026 and Grilla on November 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.*