# R vs Pace Calculator Pro

The clearest difference is review sentiment: Pace Calculator Pro at 100% against R's 57%. Pace Calculator Pro also leads on in-app purchases (none vs 2) and update cadence (every 3 days vs fortnightly). On price and ads there is nothing between them.

Both are free to download. R sells 2 in-app purchases, starting at $3.99 per month. Pace Calculator Pro asks for nothing beyond the download.

R ships an update fortnightly, Pace Calculator Pro every 3 days. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | R | Pace Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/r-navi/id1107467189/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 40 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [R-bies Co., Ltd.](https://appshunter.io/developer/777475895) | [Allan Houssoulliez](https://appshunter.io/developer/1795337370) |

## What reviewers say

### R

[App page](https://appshunter.io/ios/app/r-navi/id1107467189)

Track runners in real-time during races and know when they'll reach your location. Send virtual cheers and messages to support participants from anywhere. Enhance the race day experience for both spectators and runners.

**Highlights:** Real-time runner location tracking, Predicted runner arrival times, Virtual cheering messages, Virtual drum support, Race result review, Thank-you message sending

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Plan | $3.99 | per month |
| Subscription Plan for R-navi | $39.99 | per year |


### Pace Calculator Pro

[App page](https://appshunter.io/ios/app/pace-calculator-pro/id6741739144)

Master your running with this comprehensive tool. Calculate pace, distance, and time to plan workouts precisely. Ideal for runners of all levels preparing for races.

**Highlights:** Pace calculator, Distance calculator, Time calculator, Workout planning, Split time calculation, Goal achievement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R free?

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

### Is Pace Calculator Pro free?

Pace Calculator Pro is free to download, with no in-app purchases.

### Do R or Pace Calculator Pro have ads?

Neither R nor Pace Calculator Pro shows ads.

### Which is updated more often, R or Pace Calculator Pro?

R ships an update fortnightly, and Pace Calculator Pro every 3 days. Most recently, R was updated on October 29, 2026 and Pace Calculator Pro on October 14, 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.*