# Pacer vs PeakRun AI

The clearest difference is update cadence: PeakRun AI at weekly against Pacer's every 4 weeks. Pacer's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pacer ships an update every 4 weeks, PeakRun AI weekly. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Pacer | PeakRun AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (7 ratings)](https://appshunter.io/ios/app/pacer/id1271026763/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 80 MB | 23 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [鹏飞 阎](https://appshunter.io/developer/1271026762) | [翼 熊](https://appshunter.io/developer/1667706066) |

## What reviewers say

### Pacer

[App page](https://appshunter.io/ios/app/pacer/id1271026763)

This app provides structured running plans and voice-guided routes for marathon training and daily runs. It offers detailed data analysis, various running tools, and educational content for serious runners. Integrates with Apple Health for heart rate monitoring.

**Highlights:** Customizable running plans, Voice-guided GPS navigation, Detailed running data analysis, Heart rate monitoring integration, Running tools and calculators, Race day preparation features

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

**In-app purchases:** none


### PeakRun AI

[App page](https://appshunter.io/ios/app/peakrun-ai/id6790415059)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pacer free?

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

### Is PeakRun AI free?

PeakRun AI is free to download, with no in-app purchases.

### Do Pacer or PeakRun AI have ads?

Neither Pacer nor PeakRun AI shows ads.

### Which is updated more often, Pacer or PeakRun AI?

Pacer ships an update every 4 weeks, and PeakRun AI weekly. Most recently, Pacer was updated on October 24, 2026 and PeakRun AI on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*