Comparison

一年级数学认时间 vs Clock Twirling

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

Head to head

Learn to Tell Time

About

一年级数学认时间

Features

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当孩子上小学以后，孩子们就要学习时间、长度、钱等单位。这个应用就是让孩子练习时间的计算方式，从而提升孩子对时间的理解。让孩子手动调整模拟的时钟，来回答关于时间的问题，长期练习从而让孩子掌握对时间的理解。

About

Clock Twirling

Features

Read full description

Master analog clocks through interactive play. Drag the hour and minute hands to observe their linkage and intuitively understand the relationship between hours and minutes. Test your learning with randomized quizzes, progressing from simple times to precise readings. Designed for children, the intuitive drag interface and visual feedback help kids easily grasp time concepts through hands-on exploration.

Screenshots

一年级数学认时间4 screens

Clock Twirling2 screens

Verdict

The call

The clearest difference is in-app purchases: 一年级数学认时间 at none against Clock Twirling's 1. 一年级数学认时间 also leads on ads (none vs shown) and iOS requirement (10.0 vs 18.6). Clock Twirling's advantage is update cadence (weekly vs every 10 months). 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. Clock Twirling sells 1 one-off in-app purchase. 一年级数学认时间 asks for nothing beyond the download.

UpkeepUpdate frequency

一年级数学认时间 ships an update every 10 months, Clock Twirling weekly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 2 level

一年级数学认时间 versus Clock Twirling: the parameters behind the verdict, then further details
Parameter	一年级数学认时间	Clock Twirling
Price	Free	Free
Update frequency	Every 10 months	Weekly — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	10.0 — better	18.6
Further details — not scored
Size	102 MB	4 MB
Age rating	4+	4+
Developer	涛陈	zhenhua qin

In-app purchases

None

一年级数学认时间

No in-app purchases

1 purchases

Clock Twirling

One-time1

Full Version$0.99

Questions

Is 一年级数学认时间 free?

一年级数学认时间 is free to download, with no in-app purchases.

Is Clock Twirling free?

Clock Twirling is free to download, with in-app purchases available.

Do 一年级数学认时间 or Clock Twirling have ads?

Clock Twirling shows ads; 一年级数学认时间 does not.

Which is updated more often, 一年级数学认时间 or Clock Twirling?

一年级数学认时间 ships an update every 10 months, and Clock Twirling weekly. Most recently, 一年级数学认时间 was updated on November 6, 2026 and Clock Twirling on November 5, 2026.