# 血压管理ABC vs 快乐哪吒

The clearest difference is in-app purchases: 血压管理ABC at none against 快乐哪吒's 4. 血压管理ABC also leads on ads (none vs shown). 快乐哪吒's advantage is update cadence (every 10 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 快乐哪吒 sells 4 one-off in-app purchases. 血压管理ABC asks for nothing beyond the download.

血压管理ABC ships an update every 4 months, 快乐哪吒 every 10 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 血压管理ABC | 快乐哪吒 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 53 MB | 302 MB |
| Requires iOS | **14.2** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [xiyuan hospital](https://appshunter.io/developer/1700367997) | [昱泽 卢](https://appshunter.io/developer/1547073368) |

## What reviewers say

### 血压管理ABC

[App page](https://appshunter.io/ios/app/abc/id6456261570)

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

**In-app purchases:** none


### 快乐哪吒

[App page](https://appshunter.io/ios/app/id6670599090)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 70个能量币 | $0.99 | one-time |
| 350个能量币 | $6.99 | one-time |
| 1120个能量币 | $22.99 | one-time |
| 1960个能量币 | $39.99 | one-time |


## Frequently asked questions

### Is 血压管理ABC free?

血压管理ABC is free to download, with no in-app purchases.

### Is 快乐哪吒 free?

快乐哪吒 is free to download, with in-app purchases available.

### Do 血压管理ABC or 快乐哪吒 have ads?

快乐哪吒 shows ads; 血压管理ABC does not.

### Which is updated more often, 血压管理ABC or 快乐哪吒?

血压管理ABC ships an update every 4 months, and 快乐哪吒 every 10 days. Most recently, 血压管理ABC was updated on October 14, 2026 and 快乐哪吒 on October 25, 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.*