# KarstCharge vs YclCharge

The clearest difference is update cadence: KarstCharge at every 4 days against YclCharge's every 2 months. KarstCharge also leads on iOS requirement (13.0 vs 15.0). 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.

KarstCharge ships an update every 4 days, YclCharge every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KarstCharge | YclCharge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 65 MB | 67 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Karstcom Tech (Shenzhen)](https://appshunter.io/developer/1845292130) | [水英 江](https://appshunter.io/developer/1854450102) |

## What reviewers say

### KarstCharge

[App page](https://appshunter.io/ios/app/karstcharge/id6753860855)

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

**In-app purchases:** none


### YclCharge

[App page](https://appshunter.io/ios/app/yclcharge/id6755577159)

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

**In-app purchases:** none


## Frequently asked questions

### Is KarstCharge free?

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

### Is YclCharge free?

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

### Do KarstCharge or YclCharge have ads?

Neither KarstCharge nor YclCharge shows ads.

### Which is updated more often, KarstCharge or YclCharge?

KarstCharge ships an update every 4 days, and YclCharge every 2 months. Most recently, KarstCharge was updated on October 24, 2026 and YclCharge on October 30, 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.*