# Interval Timer vs Open Posture Companion

The clearest difference is in-app purchases: Open Posture Companion at none against Interval Timer's 3. Open Posture Companion also leads on iOS requirement (15.1 vs 26.0). Interval Timer's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $1.99 per month. Open Posture Companion asks for nothing beyond the download.

## The numbers

| Metric | Interval Timer | Open Posture Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (25 ratings)](https://appshunter.io/ios/app/interval-timer-timewave/id1524345488/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Freemium | — |
| Size | 49 MB | 48 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Sahil Arayakandy](https://appshunter.io/developer/1524345491) | [Nilton Heck](https://appshunter.io/developer/6788418637) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-timewave/id1524345488)

Create custom timer sequences for various activities like breathwork, workouts, focus sessions, and cooking. Features AI voice prompts and iCloud sync across Apple devices. Offers a clean, black-and-white interface.

**Highlights:** Customizable timer chains, Breathwork flow builder, Workout routine creator, Focus timer sequences, AI voice prompts, iCloud sync, Black and white UI

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $9.99 | per year |
| Lifetime Premium | $24.99 | one-time |


### Open Posture Companion

[App page](https://appshunter.io/ios/app/open-posture-companion/id6788418635)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Open Posture Companion free?

Open Posture Companion is free to download, with no in-app purchases.

### Do Interval Timer or Open Posture Companion have ads?

Neither Interval Timer nor Open Posture Companion shows ads.

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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.*