# Run Trainer vs Interval Timer

Run Trainer and Interval Timer both sit at 4.4 stars, but that hides the real split: 53% of Run Trainer's written reviews are positive against 21% of Interval Timer's. Run Trainer also leads on iOS requirement (17.6 vs 26.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Run Trainer sells 3 in-app purchases, starting at $5.99 per month and Interval Timer sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Run Trainer against 4.5 for Interval Timer. Both are backed by a comparable volume of ratings — 199 and 538 respectively. Written reviews are what separate them: 53% of Run Trainer's written reviews are positive against 21% of Interval Timer's.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 1, 2026.

## The numbers

| Metric | Run Trainer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (199 ratings)](https://appshunter.io/ios/app/run-trainer-running-tracker/id403963861/reviews) | **[4.5 (538 ratings)](https://appshunter.io/ios/app/interval-timer-run-walk-hiit/id956283665/reviews)** |
| Number of ratings | 199 | **538** |
| Positive reviews | **52.9% of reviews** | 21.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 125 MB | 16 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Run Trainer B.V.](https://appshunter.io/developer/1546716145) | [Roma Sosnovsky](https://appshunter.io/developer/956283664) |

## What reviewers say

### Run Trainer

[App page](https://appshunter.io/ios/app/run-trainer-running-tracker/id403963861)

This app serves as a personal running coach and GPS tracker, offering guided training plans for various distances from Couch to 5K to half marathons. It provides audio coaching, detailed performance statistics, and seamless integration with Apple devices.

**Highlights:** Personalized training plans (Couch to 5K, 10K, Half Marathon), Customizable training schedules (MyPlan), Audio coaching with voice cues, Integrated music control, Free Run mode for untracked runs, Accurate GPS tracking with Apple Maps, Detailed performance statistics (SpeedMap, pace overview), Apple Watch app for hands-free training

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All features per month | $5.99 | per month |
| All features per 3 months | $15.49 | per 3 months |
| All features per month year | $43.99 | per year |

**What reviewers like**

- 👍 Excellent for beginner runners
- 🎯 Effective interval training structure
- 🎵 Works with music in background
- 📊 Good progress tracking and statistics
- ⚡ Simple and easy to use interface

**What reviewers complain about**

- 🐛 Frequent app crashes and glitches
- 🔐 Difficult to cancel subscriptions
- 💰 Misleading free trial/freemium model
- 📱 Login issues and authentication problems
- 🌐 WiFi-only connectivity requirement

**Reported bugs**

- App crashes mid-run and loses recording
- Pausing workout causes progress restart
- Login freezes and authentication failures
- Sign-up form stuck on DOB slider
- App won't open or keeps crashing

**Requested features**

- Apple Watch standalone functionality without phone
- Integration with Fitbit and MyFitnessPal
- Integration with native Fitness app
- Weight loss tracking integration
- Treadmill mode improvements


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-run-walk-hiit/id956283665)

Organize your running and high-intensity interval training sessions with ease. Quickly set up custom time intervals for running, walking, warm-ups, and cool-downs. Receive voice and vibration notifications for interval changes, and enjoy background music playback.

**Highlights:** Intuitive design, Customizable time intervals, Warm-up and cool-down timers, Voice and vibration notifications, Background music support, Foreground/background operation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Run Pro Monthly | $2.99 | per month |
| Interval Run Pro Annual | $19.99 | per year |
| Full Version | $2.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable intervals
- 🚀 Straightforward app
- 👍 Works as advertised
- 👍 Great for getting back into running

**What reviewers complain about**

- 🔇 No audio prompts when screen is locked
- 🔋 High battery consumption
- 🔒 Limited free version
- 🐛 Inconsistent performance
- 🔇 Voice prompts not loud enough

**Reported bugs**

- Timer resets or freezes during workout
- Prompts not working when phone is locked or in pocket
- Unexpected interval changes or duration changes
- Compatibility issues with music playback

**Requested features**

- Option to pause/resume timer
- Larger time remaining display
- Apple Watch app
- Ability to play audio prompts even with screen off
- More interval options (run/walk/jog)


## Frequently asked questions

### Is Run Trainer free?

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

### Is Interval Timer free?

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

### Which has better reviews, Run Trainer or Interval Timer?

Interval Timer is rated higher. Run Trainer averages 4.4 out of 5 from 199 ratings, while Interval Timer averages 4.5 from 538 ratings.

### Do Run Trainer or Interval Timer have ads?

Neither Run Trainer nor Interval Timer shows ads.

### Which is updated more often, Run Trainer or Interval Timer?

Run Trainer ships an update monthly, and Interval Timer monthly. Most recently, Run Trainer was updated on November 1, 2026 and Interval Timer on November 1, 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.*