# Interval Timer vs Barri

The clearest difference is update cadence: Barri at every 13 months against Interval Timer's every 34 months. Interval Timer's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Interval Timer ships an update every 34 months, Barri every 13 months. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Interval Timer | Barri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/interval-timer-just-sw/id1208913244/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 13 months** |
| Monetization | Free | — |
| Size | 8 MB | 80 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tony Peng](https://appshunter.io/developer/560451165) | [Yihsian Lee](https://appshunter.io/developer/1657618672) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-just-sw/id1208913244)

This app provides a customizable interval timer for High Intensity Interval Training (HIIT) and Tabata workouts. Easily set up your workout structure with custom sets, action times, and break times for any interval training routine.

**Highlights:** Customizable sets, Action time settings, Break time settings, HIIT training support, Tabata training support, Simple and easy to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Barri

[App page](https://appshunter.io/ios/app/barri/id6741554013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Barri free?

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

### Do Interval Timer or Barri have ads?

Neither Interval Timer nor Barri shows ads.

### Which is updated more often, Interval Timer or Barri?

Interval Timer ships an update every 34 months, and Barri every 13 months. Most recently, Interval Timer was updated on June 1, 2026 and Barri on September 23, 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.*