# Maintastic vs VisionX Previewer

The clearest difference is update cadence: Maintastic at every 5 weeks against VisionX Previewer's every 3 months. VisionX Previewer's advantage is iOS requirement (16.0 vs 18.0). 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.

Maintastic ships an update every 5 weeks, VisionX Previewer every 3 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | Maintastic | VisionX Previewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 73 MB | 41 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Maintastic GmbH](https://appshunter.io/developer/1351261559) | [SIB Visions](https://appshunter.io/developer/829822362) |

## What reviewers say

### Maintastic

[App page](https://appshunter.io/ios/app/maintastic/id1351261560)

**Features:** Vision Pro support

**In-app purchases:** none


### VisionX Previewer

[App page](https://appshunter.io/ios/app/visionx-previewer/id1566210577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maintastic free?

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

### Is VisionX Previewer free?

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

### Do Maintastic or VisionX Previewer have ads?

Neither Maintastic nor VisionX Previewer shows ads.

### Which is updated more often, Maintastic or VisionX Previewer?

Maintastic ships an update every 5 weeks, and VisionX Previewer every 3 months. Most recently, Maintastic was updated on September 17, 2026 and VisionX Previewer on September 17, 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.*