# ZkongESL vs FleetFlow(driver)

The clearest difference is update cadence: ZkongESL at every 3 weeks against FleetFlow(driver)'s every 2 months. ZkongESL also leads on iOS requirement (13.0 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.

ZkongESL ships an update every 3 weeks, FleetFlow(driver) every 2 months. The most recent releases landed on May 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ZkongESL | FleetFlow(driver) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 34 MB | 56 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Zhikong Network Co.,Ltd.](https://appshunter.io/developer/1319749109) | [Kalani Kaushal](https://appshunter.io/developer/1685668863) |

## What reviewers say

### ZkongESL

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

**Features:** macOS Compatibility

**In-app purchases:** none


### FleetFlow(driver)

[App page](https://appshunter.io/ios/app/fleetflowdriver/id6504818490)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZkongESL free?

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

### Is FleetFlow(driver) free?

FleetFlow(driver) is free to download, with no in-app purchases.

### Do ZkongESL or FleetFlow(driver) have ads?

Neither ZkongESL nor FleetFlow(driver) shows ads.

### Which is updated more often, ZkongESL or FleetFlow(driver)?

ZkongESL ships an update every 3 weeks, and FleetFlow(driver) every 2 months. Most recently, ZkongESL was updated on May 17, 2026 and FleetFlow(driver) on September 18, 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.*