# Blocks Fit vs CDPD App

The clearest difference is in-app purchases: Blocks Fit at none against CDPD App's 4. Blocks Fit also leads on iOS requirement (13.4 vs 16.4). CDPD App's advantage is update cadence (every 4 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. CDPD App sells 4 in-app purchases, starting at $2.99 per month. Blocks Fit asks for nothing beyond the download.

Blocks Fit ships an update fortnightly, CDPD App every 4 days. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Blocks Fit | CDPD App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 36 MB | 72 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Cube Software](https://appshunter.io/developer/1211392984) | [Guilherme Lorenz](https://appshunter.io/developer/1136406077) |

## What reviewers say

### Blocks Fit

[App page](https://appshunter.io/ios/app/blocks-fit/id6463898368)

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

**In-app purchases:** none


### CDPD App

[App page](https://appshunter.io/ios/app/cdpd-app/id6788149144)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano Mensal | $2.99 | per month |
| Monthly subscription | $3.99 | per month |
| Assinatura trimestral | $9.99 | per 3 months |
| Assinatura Anual | $39.99 | per year |


## Frequently asked questions

### Is Blocks Fit free?

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

### Is CDPD App free?

CDPD App is free to download, with in-app purchases available.

### Do Blocks Fit or CDPD App have ads?

Neither Blocks Fit nor CDPD App shows ads.

### Which is updated more often, Blocks Fit or CDPD App?

Blocks Fit ships an update fortnightly, and CDPD App every 4 days. Most recently, Blocks Fit was updated on October 16, 2026 and CDPD App on October 21, 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.*