# ilorobot vs Grammatis

The clearest difference is update cadence: ilorobot at monthly against Grammatis's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ilorobot ships an update monthly, Grammatis every 4 months. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ilorobot | Grammatis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Size | 69 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INTUITION Robotique & Technologies](https://appshunter.io/developer/1747302194) | [Christophe Auclair](https://appshunter.io/developer/1333526155) |

## What reviewers say

### ilorobot

[App page](https://appshunter.io/ios/app/ilorobot/id6502907450)

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

**In-app purchases:** none


### Grammatis

[App page](https://appshunter.io/ios/app/grammatis/id6769785196)

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

**In-app purchases:** none


## Frequently asked questions

### Is ilorobot free?

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

### Is Grammatis free?

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

### Do ilorobot or Grammatis have ads?

Neither ilorobot nor Grammatis shows ads.

### Which is updated more often, ilorobot or Grammatis?

ilorobot ships an update monthly, and Grammatis every 4 months. Most recently, ilorobot was updated on October 27, 2026 and Grammatis on October 19, 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.*