# PDC Scan vs Mentorflow

The clearest difference is in-app purchases: Mentorflow at none against PDC Scan's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDC Scan sells 1 one-off in-app purchase. Mentorflow asks for nothing beyond the download.

PDC Scan ships an update fortnightly, Mentorflow every 2 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PDC Scan | Mentorflow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 61 MB | 57 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [SNC GmbH](https://appshunter.io/developer/465621476) | [Margarida Dinis](https://appshunter.io/developer/1819268101) |

## What reviewers say

### PDC Scan

[App page](https://appshunter.io/ios/app/pdc-scan/id1600878093)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Version | $64.99 | one-time |


### Mentorflow

[App page](https://appshunter.io/ios/app/mentorflow-mentee-app/id6755339405)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDC Scan free?

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

### Is Mentorflow free?

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

### Do PDC Scan or Mentorflow have ads?

Neither PDC Scan nor Mentorflow shows ads.

### Which is updated more often, PDC Scan or Mentorflow?

PDC Scan ships an update fortnightly, and Mentorflow every 2 weeks. Most recently, PDC Scan was updated on October 19, 2026 and Mentorflow 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.*