# 건강나이(Na2) vs 혈당 착착

The clearest difference is in-app purchases: 건강나이(Na2) at none against 혈당 착착's 1. 건강나이(Na2) also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.6). 혈당 착착's advantage is update cadence (every 5 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. 혈당 착착 sells 1 one-off in-app purchase. 건강나이(Na2) asks for nothing beyond the download.

건강나이(Na2) ships an update every 5 months, 혈당 착착 every 5 weeks. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 건강나이(Na2) | 혈당 착착 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 14 MB | 36 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [welltizen](https://appshunter.io/developer/490809468) | [jeongwon Cheong](https://appshunter.io/developer/1659975535) |

## What reviewers say

### 건강나이(Na2)

[App page](https://appshunter.io/ios/app/na2/id1128660211)

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

**In-app purchases:** none


### 혈당 착착

[App page](https://appshunter.io/ios/app/id6502276546)

Easily record and manage your blood sugar levels without manual note-taking. Provides analytical information and at-a-glance statistics based on daily entries.

**Highlights:** Easy blood sugar recording, Daily log management, Analytical insights, Visual statistics, No manual note-taking required

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 및 모든 기능 해제 | $5.99 | one-time |


## Frequently asked questions

### Is 건강나이(Na2) free?

건강나이(Na2) is free to download, with no in-app purchases.

### Is 혈당 착착 free?

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

### Do 건강나이(Na2) or 혈당 착착 have ads?

혈당 착착 shows ads; 건강나이(Na2) does not.

### Which is updated more often, 건강나이(Na2) or 혈당 착착?

건강나이(Na2) ships an update every 5 months, and 혈당 착착 every 5 weeks. Most recently, 건강나이(Na2) was updated on October 4, 2026 and 혈당 착착 on September 23, 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.*