# Runblox vs Race Time Calculator

The clearest difference is iOS requirement: Runblox at 9.0 against Race Time Calculator's 17.2. 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.

## The numbers

| Metric | Runblox | Race Time Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/race-time-calculator/id6478423515/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 48 MB | 13 MB |
| Requires iOS | **9.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tigertech AB](https://appshunter.io/developer/1614494876) | [Declan Kramper](https://appshunter.io/developer/1732773264) |

## What reviewers say

### Runblox

[App page](https://appshunter.io/ios/app/runblox/id1614494874)

**Features:** macOS Compatibility

**In-app purchases:** none


### Race Time Calculator

[App page](https://appshunter.io/ios/app/race-time-calculator/id6478423515)

This app analyzes your running data from Apple Health to predict accurate race times. Set personalized goals based on your training to improve performance and achieve personal bests. Share results with others for motivation.

**Highlights:** Analyzes running data from Apple Health, Predicts accurate race times, Provides personalized goal times, Offers insights in under a minute, Share results with friends

**In-app purchases:** none


## Frequently asked questions

### Is Runblox free?

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

### Is Race Time Calculator free?

Race Time Calculator is free to download, with no in-app purchases.

### Do Runblox or Race Time Calculator have ads?

Neither Runblox nor Race Time Calculator shows ads.

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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.*