# UME Ucan vs Sper

The clearest difference is update cadence: Sper at every 2 weeks against UME Ucan's every 6 weeks. 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.

UME Ucan ships an update every 6 weeks, Sper every 2 weeks. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UME Ucan | Sper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 27 MB | 31 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Songxing Technology Co., Ltd.](https://appshunter.io/developer/1863902639) | [Ningbo Minxing Technology Co., Ltd.](https://appshunter.io/developer/1833862341) |

## What reviewers say

### UME Ucan

[App page](https://appshunter.io/ios/app/ume-ucan/id6756596242)

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

**In-app purchases:** none


### Sper

[App page](https://appshunter.io/ios/app/sper/id6756643139)

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

**In-app purchases:** none


## Frequently asked questions

### Is UME Ucan free?

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

### Is Sper free?

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

### Do UME Ucan or Sper have ads?

Neither UME Ucan nor Sper shows ads.

### Which is updated more often, UME Ucan or Sper?

UME Ucan ships an update every 6 weeks, and Sper every 2 weeks. Most recently, UME Ucan was updated on September 30, 2026 and Sper on October 15, 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.*