# Pacer for Running vs Forerunner

The clearest difference is review sentiment: Forerunner at 100% against Pacer for Running's 0%. Forerunner also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). Pacer for Running's advantage is in-app purchases (none vs 5) and iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Forerunner sells 5 in-app purchases, starting at $4.99 per 7 days. Pacer for Running asks for nothing beyond the download.

Forerunner holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Pacer for Running's written reviews are positive against 100% of Forerunner's.

Pacer for Running ships an update every 5 days, Forerunner every 3 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Pacer for Running | Forerunner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pacer-for-running/id6474128468/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/forerunner-running-tracker/id6745802851/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 102 MB | 55 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [NeumaFIT Co.,ltd](https://appshunter.io/developer/1646227461) | [Forerunner](https://appshunter.io/developer/1813997430) |

## What reviewers say

### Pacer for Running

[App page](https://appshunter.io/ios/app/pacer-for-running/id6474128468)

This app guides users through a Cardiopulmonary Exercise Test (CPET) using a connected device for precise cardio performance data. It provides detailed reports and personalized training plans to enhance running progress and reduce injury risk.

**Highlights:** Guided Cardiopulmonary Exercise Test (CPET), Connects with PACER device, Accurate cardio performance data, Detailed test reports, Personalized training plans, Injury risk minimization

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

**In-app purchases:** none


### Forerunner

[App page](https://appshunter.io/ios/app/forerunner-running-tracker/id6745802851)

This app helps runners improve performance with VDOT analysis and condition management. Track progress, adjust training, and monitor fatigue to prevent injuries and run smarter. It offers customizable data analysis and home screen widgets for easy access to your running records.

**Highlights:** VDOT-based precision analysis, Customizable periodic analysis, Fatigue & condition monitoring, Home screen widgets, Full VoiceOver support

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $29.99 | per year |
| Lifetime | $49.99 | one-time |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Pacer for Running free?

Pacer for Running is free to download, with no in-app purchases.

### Is Forerunner free?

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

### Which has better reviews, Pacer for Running or Forerunner?

Forerunner is rated higher. Pacer for Running averages 1.0 out of 5 from 1 ratings, while Forerunner averages 5.0 from 3 ratings.

### Do Pacer for Running or Forerunner have ads?

Neither Pacer for Running nor Forerunner shows ads.

### Which is updated more often, Pacer for Running or Forerunner?

Pacer for Running ships an update every 5 days, and Forerunner every 3 days. Most recently, Pacer for Running was updated on October 6, 2026 and Forerunner on October 15, 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.*