# 2023年1級機械保全技能士学科過去問 vs QC検定 ３級 用語集

2023年1級機械保全技能士学科過去問 and QC検定 ３級 用語集 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

2023年1級機械保全技能士学科過去問 costs $1.99 and QC検定 ３級 用語集 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 2023年1級機械保全技能士学科過去問 | QC検定 ３級 用語集 |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Size | 7 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [shinji ikeda](https://appshunter.io/developer/1615407188) | [Daisuke Matsubara](https://appshunter.io/developer/1720755722) |

## What reviewers say

### 2023年1級機械保全技能士学科過去問

[App page](https://appshunter.io/ios/app/20231/id6476808615)

**In-app purchases:** none


### QC検定 ３級 用語集

[App page](https://appshunter.io/ios/app/qc/id6742675242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 2023年1級機械保全技能士学科過去問 free?

2023年1級機械保全技能士学科過去問 costs $1.99, with no in-app purchases.

### Is QC検定 ３級 用語集 free?

QC検定 ３級 用語集 costs $1.99, with no in-app purchases.

### Do 2023年1級機械保全技能士学科過去問 or QC検定 ３級 用語集 have ads?

Neither 2023年1級機械保全技能士学科過去問 nor QC検定 ３級 用語集 shows ads.

### Which is updated more often, 2023年1級機械保全技能士学科過去問 or QC検定 ３級 用語集?

2023年1級機械保全技能士学科過去問 ships an update every 7 months, and QC検定 ３級 用語集 every 7 months. Most recently, 2023年1級機械保全技能士学科過去問 was updated on October 5, 2026 and QC検定 ３級 用語集 on October 2, 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.*