Comparison

龟小兔写字HD vs 六六写字

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

Head to head

龟小兔写字HD

Free

📚 Education

★ 4.84 ratingsView app →

About

龟小兔写字HD

This app offers online calligraphy lessons for children, focusing on standard hard-pen writing techniques. It features instruction from a renowned calligraphy master, aiming to help children develop excellent handwriting skills from home.

Highlights

Online hard-pen calligraphy courses
Standardized character writing
Instruction from a master calligrapher
Designed for children
Accessible from home

Features

Read full description

龟小兔写字，是针对少儿量身定制的在线硬笔规范字书法课，目前已有百万全国各地的孩子在龟小兔写字平台学习写字。龟小兔写字主讲老师-谢婷婷老师是中国硬笔书法协会会员，全国少儿书法、硬笔书法国赛导师，新浪微博2018"十大影响力书法大V"。让每个孩子都能写一手好字，宝爸宝妈足不出户就能跟书法名师学习是龟小兔写字的最大愿景。希望通过我们的努力，让我们的愿景成真，成就孩子的未来。联系我们：微信公众号：龟小兔写字公司官网：www.guixiaotu.com 意见反馈邮箱：service@guixiaotu.com

About

六六写字

This app helps children improve their Chinese handwriting through interactive exercises and gamified learning. It provides writing demonstrations, real-time feedback, and encourages practice through friendly competition.

Highlights

Writing demonstrations and analysis
Interactive character practice
Gamified structure training
Practice progress tracking
Real-time feedback on writing

Features

Read full description

1、书写示范：根据每一个字不同的形态、结构特征，刨析书写要点+专业书写示范，强化用户对字结构的理解，提升练字效果。 2、趣味手写：针对生字进行练习，加强了交互体验，使练字不再单一。 3、手写盖楼：以游戏化的方式训练汉字结构，让孩子主动想要练字。 4、练字打卡：解决线上独自一人练字的窘境，突出用户间的良性竞争，使用户处于良好的练字状态，增强练字效果。 5、实时反馈：让孩子在练字时实时、便捷地获取练字反馈，指出不足之处，精准解决练字过程中出现的问题。

Screenshots

六六写字4 screens

Verdict

The call

The clearest difference is in-app purchases: 龟小兔写字HD at none against 六六写字's 9. 六六写字's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 14.4). On price, update cadence and ads 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. 六六写字 sells 9 one-off in-app purchases. 龟小兔写字HD asks for nothing beyond the download.

UpkeepUpdate frequency

龟小兔写字HD ships an update fortnightly, 六六写字 every 10 days. The most recent releases landed on June 1, 2026 and September 7, 2026 respectively.

Scorecard4 real differences · 6 level

龟小兔写字HD versus 六六写字: the parameters behind the verdict, then further details
Parameter	龟小兔写字HD	六六写字
Price	Free	Free
Rating	4.8 (4 ratings) — better	—
Positive reviews	—	55.0% of reviews
Number of ratings	4 — better	—
Update frequency	Fortnightly	Every 10 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free — better	Free with in-app purchases
Devices	iPad	iPhone, iPad, iPod — better
Requires iOS	14.4	12.0 — better
Further details — not scored
Size	28 MB	290 MB
Age rating	4+	4+
Developer	Xiamen Guixiaotu Science & Technology Company Limited	Hangzhou Yike Network Technology Company Limited