# 다이터리 vs Janubit

The clearest difference is in-app purchases: 다이터리 at none against Janubit's 2. 다이터리 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Janubit sells 2 in-app purchases, starting at $4.99 per month. 다이터리 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 다이터리 | Janubit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 74 MB | 24 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [WonMo Inc.](https://appshunter.io/developer/1682938241) | [(주)고크리에이티브](https://appshunter.io/developer/1375411803) |

## What reviewers say

### 다이터리

[App page](https://appshunter.io/ios/app/id6736687470)

This app provides personalized diet coaching and meal analysis using AI. It offers 24/7 support for healthy weight loss through customized advice, calorie calculation, and motivational missions.

**Highlights:** Personalized AI diet coaching, Scientific diet analysis, Smart meal management, Systematic mission system, 24/7 real-time management, Intuitive conversational interface

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

**In-app purchases:** none


### Janubit

[App page](https://appshunter.io/ios/app/janubit/id6737473947)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium yearly subscription | $29.99 | per year |


## Frequently asked questions

### Is 다이터리 free?

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

### Is Janubit free?

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

### Do 다이터리 or Janubit have ads?

Neither 다이터리 nor Janubit shows ads.

### Which is updated more often, 다이터리 or Janubit?

다이터리 ships an update every 2 weeks, and Janubit every 2 weeks. Most recently, 다이터리 was updated on October 24, 2026 and Janubit on October 27, 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.*