# Prime App vs IntervalTimer

The clearest difference is in-app purchases: Prime App at none against IntervalTimer's 1. IntervalTimer's advantage is ads (none vs shown) and update cadence (weekly vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IntervalTimer sells 1 one-off in-app purchase. Prime App asks for nothing beyond the download.

Prime App ships an update every 4 weeks, IntervalTimer weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Prime App | IntervalTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (44 ratings)](https://appshunter.io/ios/app/prime-app/id6502641903/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 61.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 52 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Prime Coaching](https://appshunter.io/developer/1746301190) | [naoki otsu](https://appshunter.io/developer/1082476153) |

## What reviewers say

### Prime App

[App page](https://appshunter.io/ios/app/prime-app/id6502641903)

Access personalized meal and training plans created by health professionals. Track your workouts, log your sets, and view your progress effortlessly. Stay on track with your health and wellness goals with this intuitive and user-friendly application.

**Highlights:** Personalized meal and training plans, Workout tracking with set logging, Real-time plan updates, Professional guidance, Simple and user-friendly navigation

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

**In-app purchases:** none


### IntervalTimer

[App page](https://appshunter.io/ios/app/intervaltimer-workout-timer/id6761044639)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Pay Once) | $4.99 | one-time |


## Frequently asked questions

### Is Prime App free?

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

### Is IntervalTimer free?

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

### Do Prime App or IntervalTimer have ads?

Prime App shows ads; IntervalTimer does not.

### Which is updated more often, Prime App or IntervalTimer?

Prime App ships an update every 4 weeks, and IntervalTimer weekly. Most recently, Prime App was updated on October 25, 2026 and IntervalTimer on October 25, 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.*