# JSME 計算力学技術者試験 流体１級対策（混相流） vs 技術士 一次試験（金属部門）

The clearest difference is price: 技術士 一次試験（金属部門） at Free against JSME 計算力学技術者試験 流体１級対策（混相流）'s $9.99. JSME 計算力学技術者試験 流体１級対策（混相流）'s advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

技術士 一次試験（金属部門） is free to download; JSME 計算力学技術者試験 流体１級対策（混相流） costs $9.99 up front. 技術士 一次試験（金属部門） sells 1 one-off in-app purchase. JSME 計算力学技術者試験 流体１級対策（混相流） asks for nothing beyond the download.

JSME 計算力学技術者試験 流体１級対策（混相流） ships an update every 3 months, 技術士 一次試験（金属部門） every 5 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JSME 計算力学技術者試験 流体１級対策（混相流） | 技術士 一次試験（金属部門） |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | — |
| Size | 41 MB | 5 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daisuke Matsubara](https://appshunter.io/developer/1720755722) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### JSME 計算力学技術者試験 流体１級対策（混相流）

[App page](https://appshunter.io/ios/app/jsme/id6740526029)

This app helps users prepare for the JSME Fluid Mechanics Engineer exam, specifically the multiphase flow level 1. It offers a question-and-answer format with immediate feedback and explanations, and users can report any issues directly within the app.

**Highlights:** Exam preparation for JSME Fluid Mechanics Level 1 (Multiphase Flow), User registration not required, Questions added periodically, Immediate results and explanations after each question, In-app reporting for issue correction

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

**In-app purchases:** none


### 技術士 一次試験（金属部門）

[App page](https://appshunter.io/ios/app/id6757373790)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 技術士（金属部門） 試験対策 | $4.99 | one-time |


## Frequently asked questions

### Is JSME 計算力学技術者試験 流体１級対策（混相流） free?

JSME 計算力学技術者試験 流体１級対策（混相流） costs $9.99, with no in-app purchases.

### Is 技術士 一次試験（金属部門） free?

技術士 一次試験（金属部門） is free to download, with in-app purchases available.

### Do JSME 計算力学技術者試験 流体１級対策（混相流） or 技術士 一次試験（金属部門） have ads?

Neither JSME 計算力学技術者試験 流体１級対策（混相流） nor 技術士 一次試験（金属部門） shows ads.

### Which is updated more often, JSME 計算力学技術者試験 流体１級対策（混相流） or 技術士 一次試験（金属部門）?

JSME 計算力学技術者試験 流体１級対策（混相流） ships an update every 3 months, and 技術士 一次試験（金属部門） every 5 months. Most recently, JSME 計算力学技術者試験 流体１級対策（混相流） was updated on October 9, 2026 and 技術士 一次試験（金属部門） on October 24, 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.*