# UPFIT vs 혈당 착착

The clearest difference is in-app purchases: UPFIT at none against 혈당 착착's 1. UPFIT also leads on ads (none vs shown) and iOS requirement (12.4 vs 16.6). On price, update cadence and device support there is nothing between them.

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

UPFIT ships an update every 2 months, 혈당 착착 every 5 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | UPFIT | 혈당 착착 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 36 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [REDBLUE Inc.](https://appshunter.io/developer/1230337235) | [jeongwon Cheong](https://appshunter.io/developer/1659975535) |

## What reviewers say

### UPFIT

[App page](https://appshunter.io/ios/app/upfit/id1519973587)

**Features:** macOS Compatibility

**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 UPFIT free?

UPFIT 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 UPFIT or 혈당 착착 have ads?

혈당 착착 shows ads; UPFIT does not.

### Which is updated more often, UPFIT or 혈당 착착?

UPFIT ships an update every 2 months, and 혈당 착착 every 5 weeks. Most recently, UPFIT was updated on November 3, 2026 and 혈당 착착 on November 8, 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.*