# AIO Scanner vs Open Docs

The clearest difference is in-app purchases: Open Docs at none against AIO Scanner's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AIO Scanner sells 2 in-app purchases, starting at $1.99 per month. Open Docs asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | AIO Scanner | Open Docs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 59 MB | 50 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Le Duc Thang](https://appshunter.io/developer/1854295627) | [Ho Dung](https://appshunter.io/developer/6805516667) |

## What reviewers say

### AIO Scanner

[App page](https://appshunter.io/ios/app/aio-scanner-photo-convert/id6755644149)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $19.99 | per year |


### Open Docs

[App page](https://appshunter.io/ios/app/open-docs-document-viewer/id6806442426)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIO Scanner free?

AIO Scanner is free to download, with in-app purchases available.

### Is Open Docs free?

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

### Do AIO Scanner or Open Docs have ads?

Neither AIO Scanner nor Open Docs shows ads.

### Which is updated more often, AIO Scanner or Open Docs?

AIO Scanner ships an update every 3 weeks, and Open Docs every 3 weeks. Most recently, AIO Scanner was updated on October 24, 2026 and Open Docs on October 21, 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.*