# 英単語 vs 2020年1級機械保全技能士学科過去問

The clearest difference is review sentiment: 英単語 at 79% against 2020年1級機械保全技能士学科過去問's 0%. 2020年1級機械保全技能士学科過去問's advantage is ads (none vs shown) and update cadence (monthly vs every 4 months). On price, in-app purchases, monetization model and device support there is nothing between them.

英単語 costs $1.99 and 2020年1級機械保全技能士学科過去問 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

英単語 ships an update every 4 months, 2020年1級機械保全技能士学科過去問 monthly. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 英単語 | 2020年1級機械保全技能士学科過去問 |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/speed/id1588690584/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **78.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 101 MB | 7 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) | [shinji ikeda](https://appshunter.io/developer/1615407188) |

## What reviewers say

### 英単語

[App page](https://appshunter.io/ios/app/speed/id1588690584)

Learn English vocabulary efficiently with this app, designed for quick study sessions. Track your progress with memorized lists and analysis graphs. Engage with game, listening, and list modes to accelerate your learning.

**Highlights:** Learn vocabulary in short bursts, Track progress with lists and graphs, Game mode for engaging learning, Listening mode for pronunciation, Speed-focused memorization

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

**In-app purchases:** none


### 2020年1級機械保全技能士学科過去問

[App page](https://appshunter.io/ios/app/20201/id1615407186)

This app provides practice questions for the 2020 Level 1 Mechanical Maintenance Engineer exam. It offers customizable quizzes, detailed explanations for answers, and a countdown to your exam date for effective, time-efficient study.

**Highlights:** 50-question quizzes, Customizable question sets, Review incorrect answers, Detailed answer explanations, Exam date countdown

**In-app purchases:** none


## Frequently asked questions

### Is 英単語 free?

英単語 costs $1.99, with no in-app purchases.

### Is 2020年1級機械保全技能士学科過去問 free?

2020年1級機械保全技能士学科過去問 costs $1.99, with no in-app purchases.

### Do 英単語 or 2020年1級機械保全技能士学科過去問 have ads?

英単語 shows ads; 2020年1級機械保全技能士学科過去問 does not.

### Which is updated more often, 英単語 or 2020年1級機械保全技能士学科過去問?

英単語 ships an update every 4 months, and 2020年1級機械保全技能士学科過去問 monthly. Most recently, 英単語 was updated on October 13, 2026 and 2020年1級機械保全技能士学科過去問 on October 5, 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.*