# 다짐(多Gym) vs 칼로바이

The clearest difference is ads: 다짐(多Gym) at none against 칼로바이's shown. 다짐(多Gym) also leads on review sentiment (76% vs 49%) and ratings volume (36 vs 1). 칼로바이's advantage is iOS requirement (13.0 vs 15.5). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for 다짐(多Gym) against 5.0 for 칼로바이. That said, the two scores are not equally well evidenced: 다짐(多Gym) has 36 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 76% of 다짐(多Gym)'s written reviews are positive against 49% of 칼로바이's.

다짐(多Gym) ships an update weekly, 칼로바이 every 3 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 다짐(多Gym) | 칼로바이 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (36 ratings)](https://appshunter.io/ios/app/gym/id1195530295/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calobye/id1443453089/reviews)** |
| Number of ratings | **36** | 1 |
| Positive reviews | **76.5% of reviews** | 48.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 93 MB | 18 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stone-I Co., Ltd.](https://appshunter.io/developer/1195530294) | [(주)인바디그램](https://appshunter.io/developer/1261743938) |

## What reviewers say

### 다짐(多Gym)

[App page](https://appshunter.io/ios/app/gym/id1195530295)

Access multiple fitness facilities at a fraction of the cost. Explore various sports like swimming, boxing, and yoga alongside traditional gyms. View detailed facility information, photos, and pricing before committing.

**Highlights:** Find nearby fitness facilities, View detailed facility information and pricing, Access up to three gyms with one membership, Track attendance across multiple locations, Discover diverse workout types, Exclusive member pricing and discounts

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

**In-app purchases:** none


### 칼로바이

[App page](https://appshunter.io/ios/app/calobye/id1443453089)

This app offers a range of diet health functional foods made with ingredients recognized for their efficacy by the Ministry of Food and Drug Safety. It provides various products like protein, fat management supplements, snacks, shakes, and chicken breast meals to support your healthy transformation.

**Highlights:** Diet health functional foods, Premium protein supplements, Fat management supplements, Diet snacks and shakes, Chicken breast meal options, Membership benefits and shopping support funds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 다짐(多Gym) free?

다짐(多Gym) is free to download, with no in-app purchases.

### Is 칼로바이 free?

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

### Which has better reviews, 다짐(多Gym) or 칼로바이?

칼로바이 is rated higher. 다짐(多Gym) averages 4.9 out of 5 from 36 ratings, while 칼로바이 averages 5.0 from 1 ratings.

### Do 다짐(多Gym) or 칼로바이 have ads?

칼로바이 shows ads; 다짐(多Gym) does not.

### Which is updated more often, 다짐(多Gym) or 칼로바이?

다짐(多Gym) ships an update weekly, and 칼로바이 every 3 weeks. Most recently, 다짐(多Gym) was updated on October 19, 2026 and 칼로바이 on October 15, 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.*