# CalcuRun vs Run Your Stride

The clearest difference is in-app purchases: Run Your Stride at none against CalcuRun's 5. Run Your Stride also leads on update cadence (every 5 days vs every 4 weeks) and iOS requirement (15.1 vs 18.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. CalcuRun sells 5 one-off in-app purchases. Run Your Stride asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CalcuRun against 5.0 for Run Your Stride. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

CalcuRun ships an update every 4 weeks, Run Your Stride every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CalcuRun | Run Your Stride |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/calcurun/id1554474187/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/run-your-stride/id6763099712/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 2 MB | 29 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Iannazzone](https://appshunter.io/developer/1554474189) | [Mark Winn](https://appshunter.io/developer/1895162329) |

## What reviewers say

### CalcuRun

[App page](https://appshunter.io/ios/app/calcurun/id1554474187)

This app helps runners predict race times, plan training paces, and calculate race splits. It offers a science-based approach to training, with predictions based on recent performance. All calculations are done on-device for privacy.

**Highlights:** Predict race times based on recent performance, Plan workout paces, Calculate race splits, Support for custom race distances, iCloud sync across devices, On-device calculations for privacy

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Mile | $0.99 | one-time |
| 5K | $1.99 | one-time |
| Turkey Trot | $3.99 | one-time |
| Half Marathon | $5.99 | one-time |
| Marathon | $9.99 | one-time |


### Run Your Stride

[App page](https://appshunter.io/ios/app/run-your-stride/id6763099712)

Instantly calculate running paces, predict race times, and generate training zones. Track your progress with automatic saving of all calculations and splits. Designed for runners of all levels.

**Highlights:** Pace calculator (time, pace, distance), Race time predictor (Riegel formula), Reference pace chart, Customizable training zones, Automatic calculation history, Mile/kilometer split tracking

**In-app purchases:** none


## Frequently asked questions

### Is CalcuRun free?

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

### Is Run Your Stride free?

Run Your Stride is free to download, with no in-app purchases.

### Which has better reviews, CalcuRun or Run Your Stride?

CalcuRun and Run Your Stride are both rated 5.0 out of 5 on the App Store, from 6 and 5 ratings respectively.

### Do CalcuRun or Run Your Stride have ads?

Neither CalcuRun nor Run Your Stride shows ads.

### Which is updated more often, CalcuRun or Run Your Stride?

CalcuRun ships an update every 4 weeks, and Run Your Stride every 5 days. Most recently, CalcuRun was updated on November 3, 2026 and Run Your Stride on October 31, 2026.

---

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