# ES.teacher vs GRIP 2120

The clearest difference is update cadence: GRIP 2120 at fortnightly against ES.teacher's every 8 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.

ES.teacher ships an update every 8 months, GRIP 2120 fortnightly. The most recent releases landed on September 9, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | ES.teacher | GRIP 2120 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/grip-2120/id1490417008/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 17 MB | 240 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grandir E&S Bildungs- und Betreuungskonzepte GmbH](https://appshunter.io/developer/1464884399) | [Kids&Us English S.L.](https://appshunter.io/developer/644337150) |

## What reviewers say

### ES.teacher

[App page](https://appshunter.io/ios/app/esteacher/id993200972)

**Features:** macOS Compatibility

**In-app purchases:** none


### GRIP 2120

[App page](https://appshunter.io/ios/app/grip-2120/id1490417008)

Embark on a dystopian adventure as a GRIP agent in 2120. Uncover secrets about humanity's impact on the planet and its survival. Your choices will shape the future.

**Highlights:** Dystopian adventure setting, Investigate top-secret information, Explore global locations, Interact with a virtual assistant, Make impactful choices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ES.teacher free?

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

### Is GRIP 2120 free?

GRIP 2120 is free to download, with no in-app purchases.

### Do ES.teacher or GRIP 2120 have ads?

Neither ES.teacher nor GRIP 2120 shows ads.

### Which is updated more often, ES.teacher or GRIP 2120?

ES.teacher ships an update every 8 months, and GRIP 2120 fortnightly. Most recently, ES.teacher was updated on September 9, 2026 and GRIP 2120 on June 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.*