# READY for Learning World vs 2021年1級機械保全技能士学科過去問

The clearest difference is review sentiment: 2021年1級機械保全技能士学科過去問 at 33% against READY for Learning World's 0%. 2021年1級機械保全技能士学科過去問 also leads on update cadence (every 2 months vs every 29 months) and price ($1.99 vs $2.99). READY for Learning World's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

READY for Learning World costs $2.99 and 2021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.

READY for Learning World ships an update every 29 months, 2021年1級機械保全技能士学科過去問 every 2 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | READY for Learning World | 2021年1級機械保全技能士学科過去問 |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 93 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APRICOT PUBLISHING CO., LTD.](https://appshunter.io/developer/1387800869) | [shinji ikeda](https://appshunter.io/developer/1615407188) |

## What reviewers say

### READY for Learning World

[App page](https://appshunter.io/ios/app/ready-for-learning-world/id1443702123)

This app is designed for young learners, specifically 8-9 year olds in their early elementary years who are new to English. It follows a situational syllabus, teaching dialogue and vocabulary through school life scenarios, reinforced with chants and self-expression activities. It includes popular vocabulary songs for basic words.

**Highlights:** Situational syllabus for learning, Vocabulary songs for basic words, Chants for reinforcement, Self-expression activities, Phonics and three-letter word practice, Karaoke versions of songs

**Features:** macOS Compatibility

**In-app purchases:** none


### 2021年1級機械保全技能士学科過去問

[App page](https://appshunter.io/ios/app/20211/id1644890831)

This app provides practice questions for the 2021 Level 1 Mechanical Maintenance Engineer exam. It offers various study modes, including all questions, checked questions, and incorrect questions, with explanations to deepen understanding. Users can also set their exam date to track remaining days.

**Highlights:** Practice exam questions, Study modes (all, checked, incorrect), Detailed answer explanations, Exam date countdown, Offline study capability

**In-app purchases:** none


## Frequently asked questions

### Is READY for Learning World free?

READY for Learning World costs $2.99, with no in-app purchases.

### Is 2021年1級機械保全技能士学科過去問 free?

2021年1級機械保全技能士学科過去問 costs $1.99, with no in-app purchases.

### Do READY for Learning World or 2021年1級機械保全技能士学科過去問 have ads?

Neither READY for Learning World nor 2021年1級機械保全技能士学科過去問 shows ads.

### Which is updated more often, READY for Learning World or 2021年1級機械保全技能士学科過去問?

READY for Learning World ships an update every 29 months, and 2021年1級機械保全技能士学科過去問 every 2 months. Most recently, READY for Learning World was updated on October 9, 2026 and 2021年1級機械保全技能士学科過去問 on October 4, 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.*