Comparison

2021年1級機械保全技能士学科過去問 vs QC検定２級用語集

Q: Is QC検定２級 用語集 free?

QC検定２級 用語集 costs $1.99, with no in-app purchases.

Q: Do 2021年1級機械保全技能士学科過去問 or QC検定２級 用語集 have ads?

Neither 2021年1級機械保全技能士学科過去問 nor QC検定２級 用語集 shows ads.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

2021年1級機械保全技能士学科過去問

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

Read full description

解答の解説も表示されるため、理解度も深まり、隙間時間を利用して効率的に学習できます。 ◇問題１．試験と同様の50問出題２．チェックした問題のみ出題３．間違えた問題のみ出題上記が選択できます。 ◇設定・試験日設定試験日を登録することにより、試験日までの残り日数が表示されます。

About

QC検定２級用語集

This app serves as a vocabulary builder for the QC Kentei Level 2 exam. It requires no user registration and plans to add new terms regularly. Ideal for new employees and students seeking to understand fundamental quality control concepts.

Highlights

Vocabulary builder
QC Kentei Level 2 focus
No user registration
Terms updated regularly
Fundamental quality control concepts

Features

Read full description

QC検定２級の単語帳アプリです。ユーザー登録不要で利用できます。用語は随時追加予定です。 QC検定２級は、品質管理の基礎知識と理解力を問う検定試験です。品質管理に関する用語や改善活動について言語化できるレベルを指し、新入社員や学生などに向いています

Screenshots

2021年1級機械保全技能士学科過去問3 screens

QC検定２級用語集4 screens

Verdict

The call

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 QC検定２級用語集'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 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

2021年1級機械保全技能士学科過去問 costs $1.99 and QC検定２級用語集 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

2021年1級機械保全技能士学科過去問 ships an update every 2 months, QC検定２級用語集 every 6 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 6 level

2021年1級機械保全技能士学科過去問 versus QC検定２級用語集: the parameters behind the verdict, then further details
Parameter	2021年1級機械保全技能士学科過去問	QC検定２級用語集
Price	$1.99	$1.99
Positive reviews	33.3% of reviews — better	0.0% of reviews
Update frequency	Every 2 months — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Monetization	Paid	Paid
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	7 MB	34 MB
Age rating	4+	17+
Developer	shinji ikeda	Daisuke Matsubara

Customer experience

2021年1級機械保全技能士学科過去問

Written reviews3 reviews

Positive33.3%

Neutral0.0%

Negative66.7%

QC検定２級用語集

Written reviews1 reviews

Positive0.0%

Neutral0.0%

Negative100.0%

In-app purchases

None

2021年1級機械保全技能士学科過去問

No in-app purchases

None

QC検定２級用語集

No in-app purchases

Questions

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.

Is QC検定２級用語集 free?

QC検定２級用語集 costs $1.99, with no in-app purchases.

Do 2021年1級機械保全技能士学科過去問 or QC検定２級用語集 have ads?

Neither 2021年1級機械保全技能士学科過去問 nor QC検定２級用語集 shows ads.

Which is updated more often, 2021年1級機械保全技能士学科過去問 or QC検定２級用語集?

2021年1級機械保全技能士学科過去問 ships an update every 2 months, and QC検定２級用語集 every 6 months. Most recently, 2021年1級機械保全技能士学科過去問 was updated on October 4, 2026 and QC検定２級用語集 on October 12, 2026.