# e vs ESL

The clearest difference is update cadence: e at fortnightly against ESL's every 2 months. ESL's advantage is iOS requirement (12.0 vs 15.6). 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.

e ships an update fortnightly, ESL every 2 months. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | e | ESL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 15 MB | 31 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [苏州易泰勒电子科技有限公司](https://appshunter.io/developer/1595521331) | [Suzhou Aiqian Technology Co., Ltd](https://appshunter.io/developer/1823526259) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-tag/id1640441404)

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

**In-app purchases:** none


### ESL

[App page](https://appshunter.io/ios/app/esl-link/id6747948777)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is ESL free?

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

### Do e or ESL have ads?

Neither e nor ESL shows ads.

### Which is updated more often, e or ESL?

e ships an update fortnightly, and ESL every 2 months. Most recently, e was updated on October 25, 2026 and ESL on October 10, 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.*