# Document Validator vs CorsaCX

The clearest difference is iOS requirement: Document Validator at 12.0 against CorsaCX's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Document Validator ships an update every 4 months, CorsaCX every 2 months. The most recent releases landed on September 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Document Validator | CorsaCX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 10 MB | 69 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Qryptal Pte Ltd](https://appshunter.io/developer/500990038) | [OKC Talk](https://appshunter.io/developer/1759570058) |

## What reviewers say

### Document Validator

[App page](https://appshunter.io/ios/app/document-validator/id910037718)

Quickly verify the authenticity of documents containing QR codes and accompanying text. Scan the code to receive instant validation results for certificates, IDs, and more, even offline. Print a secure record of your validation.

**Highlights:** Instant QR code scanning, Offline validation capability, Secure, tamper-proof verification, Privacy-focused, no server tracking, Printable validation records, Supports various document types

**In-app purchases:** none


### CorsaCX

[App page](https://appshunter.io/ios/app/corsacx/id6757530819)

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

**In-app purchases:** none


## Frequently asked questions

### Is Document Validator free?

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

### Is CorsaCX free?

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

### Do Document Validator or CorsaCX have ads?

Neither Document Validator nor CorsaCX shows ads.

### Which is updated more often, Document Validator or CorsaCX?

Document Validator ships an update every 4 months, and CorsaCX every 2 months. Most recently, Document Validator was updated on September 14, 2026 and CorsaCX on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*