# IDCheck vs Sign Documents

The clearest difference is in-app purchases: IDCheck at none against Sign Documents's 5. Sign Documents's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sign Documents sells 5 in-app purchases, starting at $4.99 per 7 days. IDCheck asks for nothing beyond the download.

IDCheck ships an update every 2 months, Sign Documents weekly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | IDCheck | Sign Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (158 ratings)](https://appshunter.io/ios/app/sign-documents-esign-pdf/id6502787198/reviews)** |
| Number of ratings | — | **158** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 210 MB | 34 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DigitalSign](https://appshunter.io/developer/1499466154) | [Julia Kucharska](https://appshunter.io/developer/1747807368) |

## What reviewers say

### IDCheck

[App page](https://appshunter.io/ios/app/idcheck/id1523315904)

**In-app purchases:** none


### Sign Documents

[App page](https://appshunter.io/ios/app/sign-documents-esign-pdf/id6502787198)

Easily sign and manage your documents with a built-in scanner. Digitize paper, add signatures and stamps, and share your finalized files. Supports various document types for a streamlined workflow.

**Highlights:** Add digital signatures, Insert stamps, Scan documents, Create documents from photos, Sign PDF, DOC, XLS, Share and print documents

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO | $4.99 | per 7 days |
| Weekly PRO Subscription | $4.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Annual PRO | $29.99 | per year |
| Annual Premium | $49.99 | per year |


## Frequently asked questions

### Is IDCheck free?

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

### Is Sign Documents free?

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

### Do IDCheck or Sign Documents have ads?

Neither IDCheck nor Sign Documents shows ads.

### Which is updated more often, IDCheck or Sign Documents?

IDCheck ships an update every 2 months, and Sign Documents weekly. Most recently, IDCheck was updated on October 6, 2026 and Sign Documents on October 16, 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.*