# Peek vs SIS VHL

The clearest difference is update cadence: Peek at every 2 months against SIS VHL's every 10 months. SIS VHL's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Peek ships an update every 2 months, SIS VHL every 10 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Peek | SIS VHL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Size | 15 MB | 34 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Peek VOF](https://appshunter.io/developer/1562970884) | [CACI bv](https://appshunter.io/developer/961337312) |

## What reviewers say

### Peek

[App page](https://appshunter.io/ios/app/peek/id1450171348)

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

**In-app purchases:** none


### SIS VHL

[App page](https://appshunter.io/ios/app/sis-vhl/id1454211225)

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

**In-app purchases:** none


## Frequently asked questions

### Is Peek free?

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

### Is SIS VHL free?

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

### Do Peek or SIS VHL have ads?

Neither Peek nor SIS VHL shows ads.

### Which is updated more often, Peek or SIS VHL?

Peek ships an update every 2 months, and SIS VHL every 10 months. Most recently, Peek was updated on November 6, 2026 and SIS VHL on November 6, 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.*