# U vs TDC Charge

The clearest difference is ads: TDC Charge at none against U's shown. U's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

U ships an update every 2 months, TDC Charge every 5 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | U | TDC Charge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 50 MB | 94 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Fuzhou Ulandpower Technology Co., Ltd.](https://appshunter.io/developer/1772863390) | [Shenzhen TDC Energy Limited](https://appshunter.io/developer/1871960167) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-charger/id6736647299)

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

**In-app purchases:** none


### TDC Charge

[App page](https://appshunter.io/ios/app/tdc-charge/id6758281649)

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

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is TDC Charge free?

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

### Do U or TDC Charge have ads?

U shows ads; TDC Charge does not.

### Which is updated more often, U or TDC Charge?

U ships an update every 2 months, and TDC Charge every 5 weeks. Most recently, U was updated on November 8, 2026 and TDC Charge on November 9, 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.*