# Docly vs Zero Scan

The clearest difference is ads: Docly at none against Zero Scan's shown. Zero Scan's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (16.4 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Docly sells 1 one-off in-app purchase and Zero Scan sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Docly ships an update every 3 weeks, Zero Scan every 2 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Docly | Zero Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 6 MB | 120 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bernhard Punz](https://appshunter.io/developer/1842666489) | [KUBRA ARSLAN](https://appshunter.io/developer/6779516620) |

## What reviewers say

### Docly

[App page](https://appshunter.io/ios/app/docly-document-scanner/id6759534674)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Iced Tea | $3.99 | one-time |


### Zero Scan

[App page](https://appshunter.io/ios/app/zero-scan-pdf-scanner/id6779516618)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Scan Pro Monthly | $1.99 | per month |
| Zero Scan Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is Docly free?

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

### Is Zero Scan free?

Zero Scan is free to download, with in-app purchases available.

### Do Docly or Zero Scan have ads?

Zero Scan shows ads; Docly does not.

### Which is updated more often, Docly or Zero Scan?

Docly ships an update every 3 weeks, and Zero Scan every 2 days. Most recently, Docly was updated on September 19, 2026 and Zero Scan on September 18, 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.*