# VSimulator vs 視能訓練士国試ドリル

The clearest difference is in-app purchases: VSimulator at none against 視能訓練士国試ドリル's 2. VSimulator also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). 視能訓練士国試ドリル's advantage is update cadence (every 3 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. 視能訓練士国試ドリル sells 2 in-app purchases, starting at $0.99 per month. VSimulator asks for nothing beyond the download.

VSimulator ships an update every 6 weeks, 視能訓練士国試ドリル every 3 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | VSimulator | 視能訓練士国試ドリル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 108 MB | 84 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yasushi Nakano](https://appshunter.io/developer/1601764151) | [Kazuki Hashida](https://appshunter.io/developer/6790944717) |

## What reviewers say

### VSimulator

[App page](https://appshunter.io/ios/app/vsimulator/id1601764149)

**In-app purchases:** none


### 視能訓練士国試ドリル

[App page](https://appshunter.io/ios/app/id6809241356)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告オフ（月額） | $0.99 | per month |
| 広告オフ（買い切り） | $5.99 | one-time |


## Frequently asked questions

### Is VSimulator free?

VSimulator is free to download, with no in-app purchases.

### Is 視能訓練士国試ドリル free?

視能訓練士国試ドリル is free to download, with in-app purchases available.

### Do VSimulator or 視能訓練士国試ドリル have ads?

視能訓練士国試ドリル shows ads; VSimulator does not.

### Which is updated more often, VSimulator or 視能訓練士国試ドリル?

VSimulator ships an update every 6 weeks, and 視能訓練士国試ドリル every 3 days. Most recently, VSimulator was updated on October 25, 2026 and 視能訓練士国試ドリル on October 26, 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.*