# 칼로바이 vs fitlog

The clearest difference is ads: fitlog at none against 칼로바이's shown. fitlog also leads on update cadence (every 5 days vs every 3 weeks). 칼로바이's advantage is iOS requirement (13.0 vs 15.5). On price, 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.

칼로바이 ships an update every 3 weeks, fitlog every 5 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 칼로바이 | fitlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calobye/id1443453089/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 48.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 102 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)인바디그램](https://appshunter.io/developer/1261743938) | [JAEHYEOK CHOI](https://appshunter.io/developer/1852653613) |

## What reviewers say

### 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


### fitlog

[App page](https://appshunter.io/ios/app/fitlog/id6777975775)

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

**In-app purchases:** none


## Frequently asked questions

### Is 칼로바이 free?

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

### Is fitlog free?

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

### Do 칼로바이 or fitlog have ads?

칼로바이 shows ads; fitlog does not.

### Which is updated more often, 칼로바이 or fitlog?

칼로바이 ships an update every 3 weeks, and fitlog every 5 days. Most recently, 칼로바이 was updated on November 2, 2026 and fitlog on October 31, 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.*