# Comair vs Document Scanner by Proofme

The clearest difference is update cadence: Document Scanner by Proofme at monthly against Comair's every 53 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.

Comair ships an update every 53 months, Document Scanner by Proofme monthly. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Comair | Document Scanner by Proofme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 53 months | **Monthly** |
| Size | 61 MB | 93 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Volution Group](https://appshunter.io/developer/1782103378) | [Didux.io B.V.](https://appshunter.io/developer/1435579499) |

## What reviewers say

### Comair

[App page](https://appshunter.io/ios/app/comair/id1460240479)

**Features:** macOS Compatibility

**In-app purchases:** none


### Document Scanner by Proofme

[App page](https://appshunter.io/ios/app/document-scanner-by-proofme/id6468586866)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Comair free?

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

### Is Document Scanner by Proofme free?

Document Scanner by Proofme is free to download, with no in-app purchases.

### Do Comair or Document Scanner by Proofme have ads?

Neither Comair nor Document Scanner by Proofme shows ads.

### Which is updated more often, Comair or Document Scanner by Proofme?

Comair ships an update every 53 months, and Document Scanner by Proofme monthly. Most recently, Comair was updated on October 10, 2026 and Document Scanner by Proofme on October 12, 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.*