Comparison

新电工大师 vs Roots Master

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

Head to head
About

新电工大师

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电工大师是一款非常便捷的帮助电工行业的工具app,在这里用户能够找到非常实用的各项电工电子的计算功能,让用户能够省去繁琐的计算过程,只需要直接输入需要计算的各项数据很快就能够得到精确的结果,各项准确的数字都能够直接在实际中使用,非常的方便快捷。同时提供丰富的电工资料,辅助学习电学基础知识、电工工具、家庭电路等,电气工程师的移动资料库。

About

Roots Master

Features
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Roots Master is a focused vocabulary trainer built around a simple idea: when you understand roots, words stop feeling random. Instead of memorizing isolated definitions, you learn the building blocks that show up again and again across academic, professional, and everyday English. The app combines a large roots dictionary with quick matching challenges, so study feels active instead of passive. Each round gives you a root, its core meaning, and a set of possible words. Pick the word that contains the root before time runs out. Correct answers build your score, missed answers are saved for review, and each session gives you a clear summary of what you mastered and what needs another pass. Use the dictionary when you want to slow down and study. Search hundreds of roots, open detailed entries, review meanings, browse example words, and mark the roots you want to revisit. Favorites make it easy to build your own study path, whether you are preparing for a vocabulary-heavy class, reading denser texts, working toward a stronger test score, or simply trying to understand English at a deeper level. Roots Master is designed for learners who want more than flashcards. A root like “cred” connects words such as credible, credit, and incredulous. A root like “scrib” helps explain describe, manuscript, and inscription. Once those patterns click, new words become easier to break apart, remember, and use with confidence. The goal is not to guess faster for one quiz. The goal is to train the way you see words. Practice sessions are short enough for a break and focused enough for serious study. You can adjust the challenge timer, review recent mistakes, open the exact root behind a missed question, and return to the game with a better sense of what to watch for. The review system keeps the most useful misses close at hand instead of letting them disappear after a round ends. The experience is clean, direct, and built for repeat use. Scores, best records, accuracy, sound, touch feedback, theme choices, and language settings help you shape the app around your own study routine. Visual root cards and example lists add context without getting in the way of learning. Roots Master works well for students, test takers, writers, multilingual learners, teachers, and anyone who wants English vocabulary to feel less like memorization and more like a system. It is especially useful for learners who run into unfamiliar words often and want a practical way to decode them on sight. What you can do: • Practice timed root-to-word challenges • Study a searchable roots dictionary • Learn meanings through real example words • Save favorite roots for later study • Review mistakes after each session • Track scores, records, accuracy, and progress • Adjust challenge time for a relaxed or intense pace • Customize sound, touch feedback, theme, and language Build vocabulary from the inside out. Learn the roots, notice the patterns, and make unfamiliar words easier to understand.

Screenshots

新电工大师4 screens
Roots Master4 screens

Verdict

The call

The clearest difference is price: 新电工大师 at Free against Roots Master's $8.99. 新电工大师 also leads on update cadence (every 5 weeks vs every 9 months) and iOS requirement (13.0 vs 15.1). Roots Master's advantage is in-app purchases (none vs 4) and device support.

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

新电工大师 is free to download; Roots Master costs $8.99 up front. 新电工大师 sells 4 one-off in-app purchases. Roots Master asks for nothing beyond the download.

UpkeepUpdate frequency

新电工大师 ships an update every 5 weeks, Roots Master every 9 months. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 1 level
新电工大师 versus Roots Master: the parameters behind the verdict, then further details
Parameter新电工大师Roots Master
PriceFree — better$8.99
Update frequencyEvery 5 weeks — betterEvery 9 months
Ads—No
In-app purchasesYesNo — better
Devices—iPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size44 MB93 MB
Age rating17+4+
Developer深圳扳手会供应链科技有限公司SimTeCon GmbH

In-app purchases

4 purchases

新电工大师

One-time4
  • 30天会员$1.99
  • 一季会员(90天)$3.99
  • 一年会员(365天)$7.99
Show 1 more
  • 终身会员$19.99
None

Roots Master

No in-app purchases

Questions

Is 新电工大师 free?
新电工大师 is free to download, with in-app purchases available.
Is Roots Master free?
Roots Master costs $8.99, with no in-app purchases.
Which is updated more often, 新电工大师 or Roots Master?
新电工大师 ships an update every 5 weeks, and Roots Master every 9 months. Most recently, 新电工大师 was updated on September 29, 2026 and Roots Master on October 9, 2026.

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