# Viewdora vs ApertureBook

The clearest difference is update cadence: ApertureBook at weekly against Viewdora's every 2 months. 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.

Viewdora ships an update every 2 months, ApertureBook weekly. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Viewdora | ApertureBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 26 MB | 71 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Forged Concepts, LLC](https://appshunter.io/developer/1614472739) | [Wilkes Software LLC](https://appshunter.io/developer/1632108030) |

## What reviewers say

### Viewdora

[App page](https://appshunter.io/ios/app/viewdora/id6748416246)

**Features:** Vision Pro support

**In-app purchases:** none


### ApertureBook

[App page](https://appshunter.io/ios/app/aperturebook/id6758557792)

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

**In-app purchases:** none


## Frequently asked questions

### Is Viewdora free?

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

### Is ApertureBook free?

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

### Do Viewdora or ApertureBook have ads?

Neither Viewdora nor ApertureBook shows ads.

### Which is updated more often, Viewdora or ApertureBook?

Viewdora ships an update every 2 months, and ApertureBook weekly. Most recently, Viewdora was updated on October 11, 2026 and ApertureBook 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.*