Comparison

Caigentan vs Twig

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

Head to head
About

Caigentan

Features
Read full description

Caigentan (Roots of Wisdom) is a collection of aphorisms written by Hong Yingming during the Ming Dynasty. It blends Confucian, Buddhist, and Taoist philosophy into concise, timeless reflections on life. The book contains approximately 360 passages in two parts. "If you can chew on vegetable roots, you can accomplish anything." Features: • Full original text, a clear modern rendering, and a present-day parallel for each entry • Offline Chinese narration of all 360 entries, both parts • 10-language interface (English, Chinese, Cantonese, Japanese, Korean, Vietnamese, Thai, Spanish, French) • Bookmarks, search, reading history and a night-friendly reading mode • Autoplay with a sleep timer

About

Twig

Features
Read full description

Twig 帮助你通过真实音频和视频进行精听训练与 Shadowing 跟读练习。 不再依赖枯燥教材,而是使用播客、访谈、课程、电影和视频等真实内容,在语境中提升听力、发音和表达能力。

Screenshots

Caigentan4 screens
Twig4 screens

Verdict

The call

The clearest difference is in-app purchases: Twig at none against Caigentan's 1. Twig also leads on ads (none vs shown). Caigentan's advantage is update cadence (every 4 days vs every 8 days) and iOS requirement (15.0 vs 17.0). On price and device support 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

Both are free to download. Caigentan sells 1 one-off in-app purchase. Twig asks for nothing beyond the download.

UpkeepUpdate frequency

Caigentan ships an update every 4 days, Twig every 8 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 2 level
Caigentan versus Twig: the parameters behind the verdict, then further details
ParameterCaigentanTwig
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 8 days
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size167 MB16 MB
Age rating4+4+
Developerzhenyu song聪 陈

In-app purchases

1 purchases

Caigentan

One-time1
  • Remove Ads$1.99
None

Twig

No in-app purchases

Questions

Is Caigentan free?
Caigentan is free to download, with in-app purchases available.
Is Twig free?
Twig is free to download, with no in-app purchases.
Do Caigentan or Twig have ads?
Caigentan shows ads; Twig does not.
Which is updated more often, Caigentan or Twig?
Caigentan ships an update every 4 days, and Twig every 8 days. Most recently, Caigentan was updated on October 24, 2026 and Twig on October 31, 2026.

Other comparisons