# Simple Interval Workout Timer vs Pacer | Stay on pace

The clearest difference is rating: Pacer | Stay on pace at 5.0 against Simple Interval Workout Timer's 4.7. Pacer | Stay on pace also leads on update cadence (every 5 weeks vs every 4 months). Simple Interval Workout Timer's advantage is iOS requirement (9.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Pacer | Stay on pace holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Simple Interval Workout Timer ships an update every 4 months, Pacer | Stay on pace every 5 weeks. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Simple Interval Workout Timer | Pacer | Stay on pace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7 ratings)](https://appshunter.io/ios/app/simple-interval-workout-timer/id1605830698/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pacer-stay-on-pace/id1627313100/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 53 MB | 41 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Artur Fijal](https://appshunter.io/developer/1446213931) | [Alberto Garcia-Munoz](https://appshunter.io/developer/1472412637) |

## What reviewers say

### Simple Interval Workout Timer

[App page](https://appshunter.io/ios/app/simple-interval-workout-timer/id1605830698)

This app provides a simple, intuitive timer for various interval training methods like Tabata, HIIT, and EMOM. It allows users to save unlimited custom workouts for free, making fitness routines more efficient and accessible.

**Highlights:** Interval training timer, Supports Tabata, HIIT, EMOM, Save unlimited workouts, Minimalistic UI, Readable from a distance, Ad-free experience

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

**In-app purchases:** none


### Pacer | Stay on pace

[App page](https://appshunter.io/ios/app/pacer-stay-on-pace/id1627313100)

This running app adapts your pace to your stride for improved performance. It offers personalized training plans, real-time voice feedback, and advanced tracking to help you reach your running goals. Seamlessly integrates with iPhone and Apple Watch.

**Highlights:** Real-time personalized pace adjustment, Custom workout plans, Live voice feedback, Advanced performance tracking, iPhone and Apple Watch integration

**In-app purchases:** none


## Frequently asked questions

### Is Simple Interval Workout Timer free?

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

### Is Pacer | Stay on pace free?

Pacer | Stay on pace is free to download, with no in-app purchases.

### Which has better reviews, Simple Interval Workout Timer or Pacer | Stay on pace?

Pacer | Stay on pace is rated higher. Simple Interval Workout Timer averages 4.7 out of 5 from 7 ratings, while Pacer | Stay on pace averages 5.0 from 3 ratings.

### Do Simple Interval Workout Timer or Pacer | Stay on pace have ads?

Neither Simple Interval Workout Timer nor Pacer | Stay on pace shows ads.

### Which is updated more often, Simple Interval Workout Timer or Pacer | Stay on pace?

Simple Interval Workout Timer ships an update every 4 months, and Pacer | Stay on pace every 5 weeks. Most recently, Simple Interval Workout Timer was updated on September 25, 2026 and Pacer | Stay on pace on September 29, 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.*