# 케어코리아 vs Calc Run

The clearest difference is in-app purchases: 케어코리아 at none against Calc Run's 3. 케어코리아 also leads on iOS requirement (15.1 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Calc Run sells 3 in-app purchases, starting at $1.99 per month. 케어코리아 asks for nothing beyond the download.

케어코리아 ships an update fortnightly, Calc Run every 10 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 케어코리아 | Calc Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calc-run-running-tracker/id6742862170/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 93.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 62 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Daean Care Coop](https://appshunter.io/developer/1601176948) | [PacoStudio](https://appshunter.io/developer/1800355775) |

## What reviewers say

### 케어코리아

[App page](https://appshunter.io/ios/app/id1602193766)

**In-app purchases:** none


### Calc Run

[App page](https://appshunter.io/ios/app/calc-run-running-tracker/id6742862170)

This app helps you build a consistent running habit with goal setting, streak tracking, and advanced performance analytics. It offers features like a cadence metronome, interval training, and detailed post-run visualizations to enhance your running experience.

**Highlights:** Weekly goals and streak tracking, Cadence metronome, Interval training, 3D route replays, Performance analytics, Gear tracking, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $17.99 | per year |
| Lifetime Subscription | $29.99 | one-time |


## Frequently asked questions

### Is 케어코리아 free?

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

### Is Calc Run free?

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

### Which is updated more often, 케어코리아 or Calc Run?

케어코리아 ships an update fortnightly, and Calc Run every 10 days. Most recently, 케어코리아 was updated on November 3, 2026 and Calc Run on October 30, 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.*