# PDM training system vs CASMisense

The clearest difference is in-app purchases: CASMisense at none against PDM training system's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDM training system sells 3 in-app purchases, starting at $129.99 per month. CASMisense asks for nothing beyond the download.

## The numbers

| Metric | PDM training system | CASMisense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 107 MB | 24 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PDM Business Systems LLC](https://appshunter.io/developer/1718761575) | [Visual Thinking - Digital Organization, Lda](https://appshunter.io/developer/1773067764) |

## What reviewers say

### PDM training system

[App page](https://appshunter.io/ios/app/pdm-training-system/id6498961040)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $129.99 | per month |
| English (U.S) | $59.99 | one-time |
| English | $129.99 | one-time |


### CASMisense

[App page](https://appshunter.io/ios/app/casmisense/id6736692250)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDM training system free?

PDM training system is free to download, with in-app purchases available.

### Is CASMisense free?

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

### Do PDM training system or CASMisense have ads?

Neither PDM training system nor CASMisense shows ads.

---

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