# 다짐매니저 관리자용 vs Chalker

The clearest difference is update cadence: Chalker at every 3 days against 다짐매니저 관리자용's monthly. Chalker also leads on iOS requirement (13.0 vs 15.5). 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.

다짐매니저 관리자용 ships an update monthly, Chalker every 3 days. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 다짐매니저 관리자용 | Chalker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 72 MB | 20 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stone-I Co., Ltd.](https://appshunter.io/developer/1195530294) | [Eunseo Lee](https://appshunter.io/developer/1896579829) |

## What reviewers say

### 다짐매니저 관리자용

[App page](https://appshunter.io/ios/app/id1581245342)

Manage your fitness facility with this comprehensive program. Track members, set up products and sales, and schedule classes. It offers essential tools for gym operations, with more features available on PC.

**Highlights:** Member management with detailed filters, Customizable product settings (duration, price, count), Instructor-specific class scheduling, Access control management, Multi-branch management

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

**In-app purchases:** none


### Chalker

[App page](https://appshunter.io/ios/app/chalker/id6768504291)

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

**In-app purchases:** none


## Frequently asked questions

### Is 다짐매니저 관리자용 free?

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

### Is Chalker free?

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

### Do 다짐매니저 관리자용 or Chalker have ads?

Neither 다짐매니저 관리자용 nor Chalker shows ads.

### Which is updated more often, 다짐매니저 관리자용 or Chalker?

다짐매니저 관리자용 ships an update monthly, and Chalker every 3 days. Most recently, 다짐매니저 관리자용 was updated on September 27, 2026 and Chalker on September 19, 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.*