# CU DOCVERIFY vs MOD LINK Pro

The clearest difference is update cadence: MOD LINK Pro at every 5 weeks against CU DOCVERIFY's every 3 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.

CU DOCVERIFY ships an update every 3 months, MOD LINK Pro every 5 weeks. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CU DOCVERIFY | MOD LINK Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 11 MB | 80 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOPPAN Edge (Thailand) Limited](https://appshunter.io/developer/1248725598) | [King Mongkut's University of Technology Thonburi](https://appshunter.io/developer/1149802599) |

## What reviewers say

### CU DOCVERIFY

[App page](https://appshunter.io/ios/app/cu-docverify/id1262966732)

**Features:** macOS Compatibility

**In-app purchases:** none


### MOD LINK Pro

[App page](https://appshunter.io/ios/app/mod-link-pro/id6446101652)

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

**In-app purchases:** none


## Frequently asked questions

### Is CU DOCVERIFY free?

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

### Is MOD LINK Pro free?

MOD LINK Pro is free to download, with no in-app purchases.

### Do CU DOCVERIFY or MOD LINK Pro have ads?

Neither CU DOCVERIFY nor MOD LINK Pro shows ads.

### Which is updated more often, CU DOCVERIFY or MOD LINK Pro?

CU DOCVERIFY ships an update every 3 months, and MOD LINK Pro every 5 weeks. Most recently, CU DOCVERIFY was updated on September 13, 2026 and MOD LINK Pro on September 22, 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.*