# Uni Studio vs SparkRing

The clearest difference is in-app purchases: SparkRing at none against Uni Studio's 3. Uni Studio's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Uni Studio sells 3 one-off in-app purchases. SparkRing asks for nothing beyond the download.

## The numbers

| Metric | Uni Studio | SparkRing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 31 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [北京站狐科技有限公司](https://appshunter.io/developer/1858222100) | [鑫 宋](https://appshunter.io/developer/1886011792) |

## What reviewers say

### Uni Studio

[App page](https://appshunter.io/ios/app/uni-studio/id6756061730)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50万 额度 | $0.99 | one-time |
| 120万 额度 | $2.99 | one-time |
| 300万 额度 | $4.99 | one-time |


### SparkRing

[App page](https://appshunter.io/ios/app/sparkring/id6760737774)

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

**In-app purchases:** none


## Frequently asked questions

### Is Uni Studio free?

Uni Studio is free to download, with in-app purchases available.

### Is SparkRing free?

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

### Do Uni Studio or SparkRing have ads?

Neither Uni Studio nor SparkRing shows ads.

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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.*