# ITESKUL vs Grammatiko

The clearest difference is in-app purchases: ITESKUL at none against Grammatiko's 1. ITESKUL also leads on iOS requirement (13.0 vs 17.0). Grammatiko's advantage is update cadence (every 6 days vs monthly). On price, ads and device support there is nothing between them.

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

ITESKUL ships an update monthly, Grammatiko every 6 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ITESKUL | Grammatiko |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 226 MB | 12 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pratekk Kothari](https://appshunter.io/developer/1862072906) | [Alexander Mehanic](https://appshunter.io/developer/1888807545) |

## What reviewers say

### ITESKUL

[App page](https://appshunter.io/ios/app/iteskul/id6757719211)

**In-app purchases:** none


### Grammatiko

[App page](https://appshunter.io/ios/app/grammatiko/id6799227734)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.99 | one-time |


## Frequently asked questions

### Is ITESKUL free?

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

### Is Grammatiko free?

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

### Do ITESKUL or Grammatiko have ads?

Neither ITESKUL nor Grammatiko shows ads.

### Which is updated more often, ITESKUL or Grammatiko?

ITESKUL ships an update monthly, and Grammatiko every 6 days. Most recently, ITESKUL was updated on October 9, 2026 and Grammatiko on October 8, 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.*