# 작심삼수 vs RUNHEX

The clearest difference is in-app purchases: 작심삼수 at none against RUNHEX's 1. 작심삼수 also leads on iOS requirement (14.0 vs 17.6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. RUNHEX sells 1 in-app purchase, starting at $4.99 per month. 작심삼수 asks for nothing beyond the download.

작심삼수 ships an update fortnightly, RUNHEX weekly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 작심삼수 | RUNHEX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 78 MB | 71 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Geumsu Co., Ltd.](https://appshunter.io/developer/1559710570) | [Minseok Kang](https://appshunter.io/developer/1896596280) |

## What reviewers say

### 작심삼수

[App page](https://appshunter.io/ios/app/id6759189149)

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

**In-app purchases:** none


### RUNHEX

[App page](https://appshunter.io/ios/app/runhex/id6768688088)

This app tracks your runs and converts them into a competitive tier ranking system, allowing you to compete with runners globally. It offers features like streak tracking, clan participation, and live performance analytics. An optional Pro version unlocks unlimited runs and advanced coaching tools.

**Highlights:** Real-time tier ranking, Global competitive tiers, Streak tracking, Clan training, Live analytics, Workout to 5K conversion

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RUNHEX Pro | $4.99 | per month |


## Frequently asked questions

### Is 작심삼수 free?

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

### Is RUNHEX free?

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

### Do 작심삼수 or RUNHEX have ads?

Neither 작심삼수 nor RUNHEX shows ads.

### Which is updated more often, 작심삼수 or RUNHEX?

작심삼수 ships an update fortnightly, and RUNHEX weekly. Most recently, 작심삼수 was updated on October 31, 2026 and RUNHEX on October 28, 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.*