# ISUD Zero vs Starshard

The clearest difference is in-app purchases: ISUD Zero at none against Starshard's 2. ISUD Zero also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Starshard sells 2 one-off in-app purchases. ISUD Zero asks for nothing beyond the download.

## The numbers

| Metric | ISUD Zero | Starshard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 119 MB | 85 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Suwitcha Sugthana](https://appshunter.io/developer/372726303) | [Burak Emre Nevruzoglu](https://appshunter.io/developer/6789874279) |

## What reviewers say

### ISUD Zero

[App page](https://appshunter.io/ios/app/isud-zero/id6765926399)

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

**In-app purchases:** none


### Starshard

[App page](https://appshunter.io/ios/app/starshard/id6790557552)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shard Doubler | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is ISUD Zero free?

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

### Is Starshard free?

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

### Do ISUD Zero or Starshard have ads?

Starshard shows ads; ISUD Zero does not.

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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.*