# Save the Fly vs Material Shifter

The clearest difference is price: Material Shifter at Free against Save the Fly's $0.99. Material Shifter also leads on update cadence (every 3 months vs every 23 months). Save the Fly's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Material Shifter is free to download; Save the Fly costs $0.99 up front. Material Shifter sells 1 one-off in-app purchase. Save the Fly asks for nothing beyond the download.

Save the Fly ships an update every 23 months, Material Shifter every 3 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Save the Fly | Material Shifter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.9 (27 ratings)](https://appshunter.io/ios/app/material-shifter/id6448092441/reviews)** |
| Number of ratings | — | **27** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 217 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Claudio Robledo](https://appshunter.io/developer/1539364851) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Save the Fly

[App page](https://appshunter.io/ios/app/save-the-fly-master-skill/id1541275877)

**Features:** macOS Compatibility

**In-app purchases:** none


### Material Shifter

[App page](https://appshunter.io/ios/app/material-shifter/id6448092441)

Transform between balloon and metal forms to navigate challenging levels. Master physics-based gameplay to reach the end of each stage. Enjoy a unique puzzle-platformer experience.

**Highlights:** Switch between balloon and metal forms, Physics-based gameplay, Level completion challenges, Form-shifting mechanics, Puzzle-platformer genre

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Save the Fly free?

Save the Fly costs $0.99, with no in-app purchases.

### Is Material Shifter free?

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

### Do Save the Fly or Material Shifter have ads?

Material Shifter shows ads; Save the Fly does not.

### Which is updated more often, Save the Fly or Material Shifter?

Save the Fly ships an update every 23 months, and Material Shifter every 3 months. Most recently, Save the Fly was updated on October 6, 2026 and Material Shifter on October 10, 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.*