# Glipe vs SIT Viewer

The clearest difference is update cadence: SIT Viewer at every 3 weeks against Glipe's every 3 months. SIT Viewer also leads on iOS requirement (16.4 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.

Glipe ships an update every 3 months, SIT Viewer every 3 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Glipe | SIT Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 2 MB | 57 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Squarehead Technology](https://appshunter.io/developer/445591412) | [Oleksii Tsymbaliuk](https://appshunter.io/developer/6811027197) |

## What reviewers say

### Glipe

[App page](https://appshunter.io/ios/app/glipe/id1487717745)

**Features:** macOS Compatibility

**In-app purchases:** none


### SIT Viewer

[App page](https://appshunter.io/ios/app/sit-viewer/id6811027195)

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

**In-app purchases:** none


## Frequently asked questions

### Is Glipe free?

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

### Is SIT Viewer free?

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

### Do Glipe or SIT Viewer have ads?

Neither Glipe nor SIT Viewer shows ads.

### Which is updated more often, Glipe or SIT Viewer?

Glipe ships an update every 3 months, and SIT Viewer every 3 weeks. Most recently, Glipe was updated on November 7, 2026 and SIT Viewer on November 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.*