# Flash Charge HK vs UniCharge

Flash Charge HK and UniCharge 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.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Flash Charge HK | UniCharge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 90 MB | 60 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [LHC New Energy Company Limited](https://appshunter.io/developer/1567326674) | [LFF TECHNOLOGY (HK) CO., LIMITED](https://appshunter.io/developer/1717729454) |

## What reviewers say

### Flash Charge HK

[App page](https://appshunter.io/ios/app/flash-charge-hk/id6748899216)

**In-app purchases:** none


### UniCharge

[App page](https://appshunter.io/ios/app/unicharge/id6758203384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Charge HK free?

Flash Charge HK is free to download, with no in-app purchases.

### Is UniCharge free?

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

### Do Flash Charge HK or UniCharge have ads?

Neither Flash Charge HK nor UniCharge shows ads.

### Which is updated more often, Flash Charge HK or UniCharge?

Flash Charge HK ships an update every 2 months, and UniCharge every 2 months. Most recently, Flash Charge HK was updated on October 28, 2026 and UniCharge on October 28, 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.*