# Saxophone Sight Reading vs 2022年2級機械保全技能士学科過去問

The clearest difference is update cadence: Saxophone Sight Reading at every 4 months against 2022年2級機械保全技能士学科過去問's every 8 months. Saxophone Sight Reading also leads on iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Saxophone Sight Reading ships an update every 4 months, 2022年2級機械保全技能士学科過去問 every 8 months. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Saxophone Sight Reading | 2022年2級機械保全技能士学科過去問 |
| --- | --- | --- |
| Price | **$12.99** | — |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/20222/id6449904769/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | — | Free |
| Size | 182 MB | 8 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Sokolov](https://appshunter.io/developer/1628122395) | [shinji ikeda](https://appshunter.io/developer/1615407188) |

## What reviewers say

### Saxophone Sight Reading

[App page](https://appshunter.io/ios/app/saxophone-sight-reading/id6447369670)

**Features:** macOS Compatibility

**In-app purchases:** none


### 2022年2級機械保全技能士学科過去問

[App page](https://appshunter.io/ios/app/20222/id6449904769)

This app provides practice questions for the 2022 Level 2 Mechanical Maintenance Skills exam. It features random question generation, detailed explanations, and customizable study modes to help users learn efficiently during free time.

**Highlights:** Randomized question generation, Detailed answer explanations, 50-question exam simulation, Study specific flagged questions, Review only incorrect answers, Exam date countdown

**In-app purchases:** none


## Frequently asked questions

### Is Saxophone Sight Reading free?

Saxophone Sight Reading costs $12.99, with no in-app purchases.

### Is 2022年2級機械保全技能士学科過去問 free?

Pricing for 2022年2級機械保全技能士学科過去問 is not currently listed on the App Store.

### Do Saxophone Sight Reading or 2022年2級機械保全技能士学科過去問 have ads?

Neither Saxophone Sight Reading nor 2022年2級機械保全技能士学科過去問 shows ads.

### Which is updated more often, Saxophone Sight Reading or 2022年2級機械保全技能士学科過去問?

Saxophone Sight Reading ships an update every 4 months, and 2022年2級機械保全技能士学科過去問 every 8 months. Most recently, Saxophone Sight Reading was updated on October 27, 2026 and 2022年2級機械保全技能士学科過去問 on October 21, 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.*