# ITストラテジスト vs 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ)

The clearest difference is update cadence: ITストラテジスト at every 2 days against 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ)'s every 11 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ITストラテジスト sells 1 one-off in-app purchase and 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) sells 10 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ITストラテジスト ships an update every 2 days, 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) every 11 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ITストラテジスト | 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 11 days |
| Size | 5 MB | 115 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) | [MASAYA NANJO](https://appshunter.io/developer/6782930086) |

## What reviewers say

### ITストラテジスト

[App page](https://appshunter.io/ios/app/it/id6757298064)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ITストラテジスト 試験対策 | $1.99 | one-time |


### 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ)

[App page](https://appshunter.io/ios/app/qualiz/id6789186637)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 電気通信施工 QualiZ Pro（月額） | $9.99 | per month |
| 二級建築士 QualiZ Pro（月額） | $9.99 | per month |
| 第二種電気工事士 QualiZ Pro（月額） | $9.99 | per month |
| 液化石油ガス設備士　月額 | $9.99 | per month |
| 高圧ガス製造保安責任者　月額 | $9.99 | per month |
| 電気通信施工 QualiZ Pro（年額） | $99.99 | per year |
| 二級建築士 QualiZ Pro（年額） | $99.99 | per year |
| 第二種電気工事士 QualiZ Pro（年額） | $99.99 | per year |
| 液化石油ガス設備士　年額 | $99.99 | per year |
| 高圧ガス製造保安責任者　QuailZ pro | $99.99 | per year |


## Frequently asked questions

### Is ITストラテジスト free?

ITストラテジスト is free to download, with in-app purchases available.

### Is 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) free?

建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) is free to download, with in-app purchases available.

### Do ITストラテジスト or 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) have ads?

Neither ITストラテジスト nor 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) shows ads.

### Which is updated more often, ITストラテジスト or 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ)?

ITストラテジスト ships an update every 2 days, and 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) every 11 days. Most recently, ITストラテジスト was updated on October 1, 2026 and 建築・土木・設備・電気系　国家資格 QualiZ(クオリズ) on October 12, 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.*