# エックス線作業主任者試験lite　りすさんシリーズ vs エックス線作業主任者

The clearest difference is in-app purchases: エックス線作業主任者試験lite　りすさんシリーズ at none against エックス線作業主任者's 1. エックス線作業主任者's advantage is ads (none vs shown) and update cadence (every 8 days vs every 15 months). On price and device support there is nothing between them.

Both are free to download. エックス線作業主任者 sells 1 one-off in-app purchase. エックス線作業主任者試験lite　りすさんシリーズ asks for nothing beyond the download.

エックス線作業主任者試験lite　りすさんシリーズ ships an update every 15 months, エックス線作業主任者 every 8 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | エックス線作業主任者試験lite　りすさんシリーズ | エックス線作業主任者 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 5 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### エックス線作業主任者試験lite　りすさんシリーズ

[App page](https://appshunter.io/ios/app/lite/id1113933088)

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

**In-app purchases:** none


### エックス線作業主任者

[App page](https://appshunter.io/ios/app/id6757122055)

This app provides a comprehensive study tool for the X-ray Work Chief exam, featuring approximately 500 practice questions with detailed explanations. It offers data-driven progress tracking to identify and focus on weak areas, allowing for efficient learning anytime, anywhere, even offline.

**Highlights:** Approximately 500 practice questions, Detailed explanations for each question, Data visualization of weak areas, Intuitive one-touch operation, Random and review quiz modes, Offline study capability

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| エックス線作業主任者 試験対策 | $1.99 | one-time |


## Frequently asked questions

### Is エックス線作業主任者試験lite　りすさんシリーズ free?

エックス線作業主任者試験lite　りすさんシリーズ is free to download, with no in-app purchases.

### Is エックス線作業主任者 free?

エックス線作業主任者 is free to download, with in-app purchases available.

### Do エックス線作業主任者試験lite　りすさんシリーズ or エックス線作業主任者 have ads?

エックス線作業主任者試験lite　りすさんシリーズ shows ads; エックス線作業主任者 does not.

### Which is updated more often, エックス線作業主任者試験lite　りすさんシリーズ or エックス線作業主任者?

エックス線作業主任者試験lite　りすさんシリーズ ships an update every 15 months, and エックス線作業主任者 every 8 days. Most recently, エックス線作業主任者試験lite　りすさんシリーズ was updated on October 29, 2026 and エックス線作業主任者 on October 31, 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.*