词根词缀背单词 vs Simple Factors
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
词根词缀背单词
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你还在死记硬背记单词吗? NO! 现在有更巧妙的记忆方法。 absent 缺席的(ab+sent出现、沒有出现、缺席的) afford 买得起(af+ford拿出、一再拿出{钱}、买得起) empathy 感情相融的(em+pathy感情、进入感情) 当你有了一定的词汇基础,再辅助词根词缀进行记忆,会达到事半功倍的效果。 软件内置7000个单词词根词缀辅助记忆,同时提供美式真人发音功能。
Simple Factors
This app helps users understand numbers by providing their factors and checking for primality or divisibility. It offers a straightforward interface for quick calculations up to 10 trillion.
- Calculates factors of numbers
- Checks for primality
- Determines divisibility
- Supports numbers up to 10 trillion
- Simple, menu-free interface
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Whether you need help with math or just like playing with numbers, Simple Factors is for you! Gives the factors of numbers up to 10 trillion! Helps you know if a number is prime, divisible by another number, etc. No menus to slow you down...simply open and use! Jesus loves you!
Screenshots
Verdict
The clearest difference is review sentiment: Simple Factors at 100% against 词根词缀背单词's 33%. 词根词缀背单词's advantage is price (Free vs $0.99) and update cadence (every 2 months vs every 20 months). On ads, in-app purchases, 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
词根词缀背单词 is free to download; Simple Factors costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
词根词缀背单词 ships an update every 2 months, Simple Factors every 20 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | 词根词缀背单词 | Simple Factors |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 3.8 (5 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Every 2 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 长江 蔡 | Joseph Palmer |
Customer experience
词根词缀背单词
Simple Factors
In-app purchases
词根词缀背单词
No in-app purchases
Simple Factors
No in-app purchases
Questions
Is 词根词缀背单词 free?
Is Simple Factors free?
Do 词根词缀背单词 or Simple Factors have ads?
Which is updated more often, 词根词缀背单词 or Simple Factors?
Other comparisons
