# Xignal vs U

Xignal and U 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.

Xignal ships an update every 6 weeks, U every 5 weeks. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Xignal | U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 50 MB | 21 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dimo Systems](https://appshunter.io/developer/1164958298) | [Ningbo Wanyou Electronic Technology Co., Ltd.](https://appshunter.io/developer/1228091713) |

## What reviewers say

### Xignal

[App page](https://appshunter.io/ios/app/xignal/id1164958299)

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-manager/id1568016954)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Xignal free?

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

### Is U free?

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

### Do Xignal or U have ads?

Neither Xignal nor U shows ads.

### Which is updated more often, Xignal or U?

Xignal ships an update every 6 weeks, and U every 5 weeks. Most recently, Xignal was updated on October 11, 2026 and U on October 14, 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.*