# OCoach vs Mariabs · Interval Timer

The clearest difference is in-app purchases: Mariabs · Interval Timer at none against OCoach's 1. Mariabs · Interval Timer also leads on update cadence (every 6 days vs monthly). OCoach's advantage is iOS requirement (12.4 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. OCoach sells 1 in-app purchase, starting at $49.99 per year. Mariabs · Interval Timer asks for nothing beyond the download.

OCoach ships an update monthly, Mariabs · Interval Timer every 6 days. The most recent releases landed on July 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | OCoach | Mariabs · Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (15 ratings)](https://appshunter.io/ios/app/ocoach/id1609053558/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 4 MB |
| Requires iOS | **12.4** | 16.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Vaskut](https://appshunter.io/developer/1609053560) | [PER MAGNE HELSETH](https://appshunter.io/developer/1895962879) |

## What reviewers say

### OCoach

[App page](https://appshunter.io/ios/app/ocoach/id1609053558)

Create and follow personalized workout plans for Yoga, HIIT, rehab, and more with a unique voice-coaching system. Features customizable timers, scheduling, and motivational achievements to encourage daily movement.

**Highlights:** Customizable workout plan creation, Live voice-coach guidance, HIIT timer, Plan scheduler and reminders, Active workday movement prompts, Trophy achievements and streaks, Community workout sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| O'Coach Premium Features | $49.99 | per year |


### Mariabs · Interval Timer

[App page](https://appshunter.io/ios/app/mariabs-interval-timer/id6765472133)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OCoach free?

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

### Is Mariabs · Interval Timer free?

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

### Do OCoach or Mariabs · Interval Timer have ads?

Neither OCoach nor Mariabs · Interval Timer shows ads.

### Which is updated more often, OCoach or Mariabs · Interval Timer?

OCoach ships an update monthly, and Mariabs · Interval Timer every 6 days. Most recently, OCoach was updated on July 22, 2026 and Mariabs · Interval Timer on September 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.*