# Bricks Performance System vs Intervals One

The clearest difference is update cadence: Bricks Performance System at weekly against Intervals One's every 4 months. Bricks Performance System also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bricks Performance System sells 3 in-app purchases, starting at $14.99 per month and Intervals One sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Bricks Performance System ships an update weekly, Intervals One every 4 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bricks Performance System | Intervals One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Size | 87 MB | 64 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Bricks Performance System ApS](https://appshunter.io/developer/1543964738) | [Ninety Six Software Ltd](https://appshunter.io/developer/1728731100) |

## What reviewers say

### Bricks Performance System

[App page](https://appshunter.io/ios/app/bricks-performance-system/id6449764032)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Månedligt abonnement | $14.99 | per month |
| Yearly subscription | $119.99 | per year |
| Årligt abonnement | $0.99 | one-time |


### Intervals One

[App page](https://appshunter.io/ios/app/intervals-one-interval-timer/id6741439106)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Bricks Performance System free?

Bricks Performance System is free to download, with in-app purchases available.

### Is Intervals One free?

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

### Do Bricks Performance System or Intervals One have ads?

Neither Bricks Performance System nor Intervals One shows ads.

### Which is updated more often, Bricks Performance System or Intervals One?

Bricks Performance System ships an update weekly, and Intervals One every 4 months. Most recently, Bricks Performance System was updated on October 1, 2026 and Intervals One on October 9, 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.*