# OnMLS vs Sign Documents & Doc Scanner

The clearest difference is in-app purchases: OnMLS at none against Sign Documents & Doc Scanner's 3. OnMLS also leads on iOS requirement (13.4 vs 16.0). Sign Documents & Doc Scanner's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Sign Documents & Doc Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. OnMLS asks for nothing beyond the download.

OnMLS ships an update every 3 weeks, Sign Documents & Doc Scanner every 2 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OnMLS | Sign Documents & Doc Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (12 ratings)](https://appshunter.io/ios/app/sign-documents-and-doc-scanner/id6752650359/reviews)** |
| Number of ratings | — | **12** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 93 MB | 20 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aire llc](https://appshunter.io/developer/1796605033) | [Chan Tai](https://appshunter.io/developer/1851399897) |

## What reviewers say

### OnMLS

[App page](https://appshunter.io/ios/app/onmls/id6747279459)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Sign Documents & Doc Scanner

[App page](https://appshunter.io/ios/app/sign-documents-and-doc-scanner/id6752650359)

Streamline document management with powerful PDF tools and electronic signature capabilities. Sign contracts, edit PDFs, scan documents, and secure sensitive information on the go. Transform your workflow and eliminate paper-based processes.

**Highlights:** Legally-binding electronic signatures, Advanced PDF editing, High-quality document scanning, PDF to Office format conversion, Password protection and biometric locking, Intelligent form filling

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sign Documents Weekly Sale | $4.99 | per 7 days |
| Sign Documents Weekly | $6.99 | per 7 days |
| Sign Documents Monthly | $17.99 | per month |


## Frequently asked questions

### Is OnMLS free?

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

### Is Sign Documents & Doc Scanner free?

Sign Documents & Doc Scanner is free to download, with in-app purchases available.

### Do OnMLS or Sign Documents & Doc Scanner have ads?

Neither OnMLS nor Sign Documents & Doc Scanner shows ads.

### Which is updated more often, OnMLS or Sign Documents & Doc Scanner?

OnMLS ships an update every 3 weeks, and Sign Documents & Doc Scanner every 2 days. Most recently, OnMLS was updated on October 16, 2026 and Sign Documents & Doc Scanner on October 24, 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.*