# 3学会合同呼吸療法認定士 | 2026年対策問題 vs 心電図ドリル

The clearest difference is price: 心電図ドリル at Free against 3学会合同呼吸療法認定士 | 2026年対策問題's $1.99. 3学会合同呼吸療法認定士 | 2026年対策問題's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

心電図ドリル is free to download; 3学会合同呼吸療法認定士 | 2026年対策問題 costs $1.99 up front. 心電図ドリル sells 1 one-off in-app purchase. 3学会合同呼吸療法認定士 | 2026年対策問題 asks for nothing beyond the download.

3学会合同呼吸療法認定士 | 2026年対策問題 ships an update every 5 weeks, 心電図ドリル monthly. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 3学会合同呼吸療法認定士 | 2026年対策問題 | 心電図ドリル |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 5 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) | [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282) |

## What reviewers say

### 3学会合同呼吸療法認定士 | 2026年対策問題

[App page](https://appshunter.io/ios/app/3-2026/id6778075135)

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

**In-app purchases:** none


### 心電図ドリル

[App page](https://appshunter.io/ios/app/12/id6801799404)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shindenzu Pro | $9.99 | one-time |


## Frequently asked questions

### Is 3学会合同呼吸療法認定士 | 2026年対策問題 free?

3学会合同呼吸療法認定士 | 2026年対策問題 costs $1.99, with no in-app purchases.

### Is 心電図ドリル free?

心電図ドリル is free to download, with in-app purchases available.

### Do 3学会合同呼吸療法認定士 | 2026年対策問題 or 心電図ドリル have ads?

Neither 3学会合同呼吸療法認定士 | 2026年対策問題 nor 心電図ドリル shows ads.

### Which is updated more often, 3学会合同呼吸療法認定士 | 2026年対策問題 or 心電図ドリル?

3学会合同呼吸療法認定士 | 2026年対策問題 ships an update every 5 weeks, and 心電図ドリル monthly. Most recently, 3学会合同呼吸療法認定士 | 2026年対策問題 was updated on November 5, 2026 and 心電図ドリル 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.*