# 救急救命士問題集 Lite vs ER & Rapid Response Training

The clearest difference is in-app purchases: 救急救命士問題集 Lite at none against ER & Rapid Response Training's 3. 救急救命士問題集 Lite also leads on ads (none vs shown). ER & Rapid Response Training's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (16.1 vs 18.0). On price and device support there is nothing between them.

Both are free to download. ER & Rapid Response Training sells 3 one-off in-app purchases. 救急救命士問題集 Lite asks for nothing beyond the download.

救急救命士問題集 Lite ships an update every 3 weeks, ER & Rapid Response Training every 9 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 救急救命士問題集 Lite | ER & Rapid Response Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 5 MB | 437 MB |
| Requires iOS | 18.0 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ammi Sato](https://appshunter.io/developer/1895334718) | [Tsunehiro Takeuchi](https://appshunter.io/developer/1613720335) |

## What reviewers say

### 救急救命士問題集 Lite

[App page](https://appshunter.io/ios/app/lite/id6740187241)

**Features:** macOS Compatibility

**In-app purchases:** none


### ER & Rapid Response Training

[App page](https://appshunter.io/ios/app/er-and-rapid-response-training/id6759473570)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CVC Full Plan | $4.99 | one-time |
| Intubation Full Plan | $4.99 | one-time |
| PRO Membership | $9.99 | one-time |


## Frequently asked questions

### Is 救急救命士問題集 Lite free?

救急救命士問題集 Lite is free to download, with no in-app purchases.

### Is ER & Rapid Response Training free?

ER & Rapid Response Training is free to download, with in-app purchases available.

### Do 救急救命士問題集 Lite or ER & Rapid Response Training have ads?

ER & Rapid Response Training shows ads; 救急救命士問題集 Lite does not.

### Which is updated more often, 救急救命士問題集 Lite or ER & Rapid Response Training?

救急救命士問題集 Lite ships an update every 3 weeks, and ER & Rapid Response Training every 9 days. Most recently, 救急救命士問題集 Lite was updated on November 4, 2026 and ER & Rapid Response Training on November 9, 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.*