# ZkongESL vs ESL

ZkongESL and ESL are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ZkongESL ships an update every 5 weeks, ESL every 3 weeks. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ZkongESL | ESL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 34 MB | 26 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Hangzhou Zhikong Network Co.,Ltd.](https://appshunter.io/developer/1319749109) | [晶 董](https://appshunter.io/developer/1812668111) |

## What reviewers say

### ZkongESL

[App page](https://appshunter.io/ios/app/zkongesl/id6463396987)

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

**In-app purchases:** none


### ESL

[App page](https://appshunter.io/ios/app/esl-link/id6745804641)

**In-app purchases:** none


## Frequently asked questions

### Is ZkongESL free?

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

### Is ESL free?

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

### Do ZkongESL or ESL have ads?

Neither ZkongESL nor ESL shows ads.

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

ZkongESL ships an update every 5 weeks, and ESL every 3 weeks. Most recently, ZkongESL was updated on October 30, 2026 and ESL on November 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.*