Comparison

闪词卡 vs Machining Assistant

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

Head to head
About

闪词卡

Features
Read full description

功能特性: * 「在线词库」:小学/中考/高考/四级/六级/考研/考博/专四/专八/雅思/托福/GRE/SAT/GMAT/BEC/MBA/托业/专升本/Coca/全国英语等级考试PETS/剑桥英语考试KET/PET/FCE/ACT/成人本科等词库; * 「学习计划表」:根据艾宾浩斯记忆规律曲线,持续记忆和不断复习; * 「生词本」:汇总重难词,集中强化记忆; * 「熟词表」:移除熟词,词库越学越小; * 「双语/单语」:快速切换双语/单语模式,方便自测自查; * 「词典查询」:内置英汉/英英词典和在线词典; * 「英式/美式」:支持英式/美式发音+音标; * 「同步」:同账号学习记录同步,学习进度不丢失; * 「听写模式」:可重复可间隔可循环可自动,英汉双语音频播放;

About

Machining Assistant

This tool simplifies complex machining calculations for engineers and technicians. It offers features for cutting parameters, material weight, tolerance and fit analysis, and thread data. Designed for efficiency and accuracy, it works offline and provides a user-friendly interface.

Highlights
  • Cutting parameter calculation
  • Material weight and volume
  • Tolerance and fit analysis
  • Thread data and formulas
  • Offline functionality
  • Material database
Features
Read full description

Designed for mechanical engineers, CNC operators, and machining techs – makes complex calculations simple & fast! 【Core Functions】 *Cutting Parameters • Supports turning, milling, drilling • Auto-calculates spindle speed, feed rate, cutting time • Built-in material DB with recommended values • Saves parameters for quick recall *Material Weight • Supports round bar, plate, hex bar, tube • Built-in densities for steel, aluminum, copper, etc. • Custom density input allowed • Real-time weight & volume, one-tap copy *Tolerance & Fit • Supports tolerance & fit modes • Covers IT01–IT18 tolerance grades • Auto-identifies fit type (clearance, transition, interference) • Calculates upper/lower deviations, max/min sizes *Thread Formula Guide • Full metric thread data (M1–M64) • Inch thread specs • Provides major, pitch, minor dia., tap drill size • Includes common machining formulas for quick reference 【App Highlights】 • Sci-fi UI, great visual experience • Simple & intuitive – easy to use • Accurate, reliable data – meets national standards • Save parameters to boost efficiency • Works offline – calculate anywhere, anytime 【Who It's For】 • Mechanical design engineers • CNC programmers & operators • Machining technicians • Mechanical engineering students • Manufacturing pros Make machining calculations no longer a hassle – Machining Assistant helps you get twice the result with half the effort!

Screenshots

闪词卡4 screens
Machining Assistant4 screens

Verdict

The call

The clearest difference is review sentiment: 闪词卡 at 100% against Machining Assistant's 0%. Machining Assistant's advantage is in-app purchases (none vs 3) and update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement 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

闪词卡 costs $0.99 and Machining Assistant $0.99 up front. 闪词卡 sells 3 in-app purchases, starting at $0.99 per month. Machining Assistant asks for nothing beyond the download.

UpkeepUpdate frequency

闪词卡 ships an update every 4 months, Machining Assistant every 5 weeks. The most recent releases landed on November 3, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 5 level
闪词卡 versus Machining Assistant: the parameters behind the verdict, then further details
Parameter闪词卡Machining Assistant
Price$0.99$0.99
Positive reviews100.0% of reviews — better0.0% of reviews
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.6
Further details — not scored
Size90 MB8 MB
Age rating4+4+
Developer昶伟 朱小燕 陈

Customer experience

闪词卡

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Machining Assistant

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

闪词卡

Subscriptions2
  • 月度订阅$0.991 Month
  • 季度订阅$2.993 Months
One-time1
  • 终身会员$3.99
None

Machining Assistant

No in-app purchases

Questions

Is 闪词卡 free?
闪词卡 costs $0.99, and also offers in-app purchases.
Is Machining Assistant free?
Machining Assistant costs $0.99, with no in-app purchases.
Do 闪词卡 or Machining Assistant have ads?
Neither 闪词卡 nor Machining Assistant shows ads.
Which is updated more often, 闪词卡 or Machining Assistant?
闪词卡 ships an update every 4 months, and Machining Assistant every 5 weeks. Most recently, 闪词卡 was updated on November 3, 2026 and Machining Assistant on November 13, 2026.

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