# 포항시티랩 vs 마디

The clearest difference is update cadence: 마디 at every 5 weeks against 포항시티랩's every 7 months. 포항시티랩's advantage is iOS requirement (11.0 vs 17.0). 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.

포항시티랩 ships an update every 7 months, 마디 every 5 weeks. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 포항시티랩 | 마디 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 24 MB | 113 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pohang University of Science & Technology](https://appshunter.io/developer/1198977124) | [Anjin Lee](https://appshunter.io/developer/1655802913) |

## What reviewers say

### 포항시티랩

[App page](https://appshunter.io/ios/app/id1610058181)

**In-app purchases:** none


### 마디

[App page](https://appshunter.io/ios/app/madii/id6478498142)

This app helps you track and explore your happiness through daily journaling and reflection. Discover new sources of joy by browsing entries from other users and gain insights into your personal happiness patterns.

**Highlights:** Daily happiness journaling, Reflect on emotions, Explore user-shared happiness, Filter happiness recommendations, Track happiness patterns (Coming Soon)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 포항시티랩 free?

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

### Is 마디 free?

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

### Do 포항시티랩 or 마디 have ads?

Neither 포항시티랩 nor 마디 shows ads.

### Which is updated more often, 포항시티랩 or 마디?

포항시티랩 ships an update every 7 months, and 마디 every 5 weeks. Most recently, 포항시티랩 was updated on October 30, 2026 and 마디 on October 20, 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.*