# Pace Calculator vs Voltmate

The clearest difference is in-app purchases: Voltmate at none against Pace Calculator's 1. Voltmate also leads on update cadence (every 4 days vs every 10 months). Pace Calculator's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Pace Calculator sells 1 one-off in-app purchase. Voltmate asks for nothing beyond the download.

Pace Calculator ships an update every 10 months, Voltmate every 4 days. Both last shipped on October 11, 2026.

## The numbers

| Metric | Pace Calculator | Voltmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/pace-calculator-running-calc/id1601346156/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [Francois BARROERO](https://appshunter.io/developer/1895028361) |

## What reviewers say

### Pace Calculator

[App page](https://appshunter.io/ios/app/pace-calculator-running-calc/id1601346156)

Calculate pace, time, and distance for various activities like running and cycling. Estimate finish times and plan workouts with this simple and intuitive tool. Results are for informational purposes.

**Highlights:** Calculate pace, time, and distance, Supports running, walking, cycling, Convert pace and speed units, Estimate finish times, Plan workouts, Simple and intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $2.99 | one-time |


### Voltmate

[App page](https://appshunter.io/ios/app/voltmate/id6811514829)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pace Calculator free?

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

### Is Voltmate free?

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

### Do Pace Calculator or Voltmate have ads?

Neither Pace Calculator nor Voltmate shows ads.

### Which is updated more often, Pace Calculator or Voltmate?

Pace Calculator ships an update every 10 months, and Voltmate every 4 days. Most recently, Pace Calculator was updated on October 11, 2026 and Voltmate on October 11, 2026.

---

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