# The Build System App vs EZPT

The clearest difference is in-app purchases: The Build System App at none against EZPT's 3. EZPT's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EZPT sells 3 in-app purchases, starting at $6.99 per month. The Build System App asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | The Build System App | EZPT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 73 MB | 105 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One Family Fitness Centre](https://appshunter.io/developer/1746960076) | [EZPT Inc.](https://appshunter.io/developer/1765700110) |

## What reviewers say

### The Build System App

[App page](https://appshunter.io/ios/app/the-build-system-app/id6502836528)

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

**In-app purchases:** none


### EZPT

[App page](https://appshunter.io/ios/app/ezpt/id6670313842)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Surge | $6.99 | per month |
| Lifestyle Shift | $34.99 | per 6 months |
| Mastery Plan | $83.99 | per year |


## Frequently asked questions

### Is The Build System App free?

The Build System App is free to download, with no in-app purchases.

### Is EZPT free?

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

### Do The Build System App or EZPT have ads?

Neither The Build System App nor EZPT shows ads.

### Which is updated more often, The Build System App or EZPT?

The Build System App ships an update fortnightly, and EZPT fortnightly. Most recently, The Build System App was updated on October 27, 2026 and EZPT on November 4, 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.*