Comparison

Data2Dao vs HueDiary

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

Head to head
About

Data2Dao

Transform your health data into a kung fu battle against monsters. Track your movements with your iPhone camera to perform exercises, build combos, and progress through virtual realms. Integrate with Apple Health for personalized training and rest insights.

Highlights
  • Camera-based movement tracking
  • Gamified kung fu workouts
  • Apple Health integration
  • Personalized daily training plans
  • Progress tracking and streaks
  • Rest and recovery insights
Features
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Sleep restores your Aura. Movement takes on your Restlessness. Data2Dao is BigData Cultivation: your health data becomes Aura, and every workout becomes a kung fu battle. Prop up your iPhone, let the camera track every stretch, squat and push-up, and land each rep as a hit on a monster. Build combos, clear stages, rise through the realms, and let sleep and rest count too. A few minutes a day, beside an orange cat. UNDERSTAND TODAY'S CONDITION Connect Apple Health to turn available sleep, heart rate, HRV and activity records into game indicators such as Aura and Restlessness. Reflect on your condition and plan movement and rest. Some insights need enough data from compatible sources. Screen Time requires separate permission (iOS 18 or later); once allowed, late-night scrolling builds up your Restlessness. WHAT TO TRAIN TODAY? YOUR BODY DECIDES Based on today's condition and recent training, you get today's stage: side stretch, jump claps, squats, push-ups, high knees. From 3 minutes, from light to advanced. Move through chapters like a level path, keep your streak on record, and take leave on rough days. FIGHT BESIDE THE CAT, EVERY REP COUNTS Set your phone down in front of you. The camera recognizes each movement: every completed rep takes a bite out of the monster's health, your combo keeps climbing, and a combo trend shows how steady you are. See yourself in a small window while you and the cat fight on screen. No wearables, no accessories, just an iPhone. TRAINING, REST, INSIGHT, ALL PART OF YOUR PATH Runs, rides, coffee, mood, a body heat map, today's check-in photo and workouts from Apple Health all flow into your Path timeline. Rest days are part of the practice too. Look back at your trends and find your rhythm. FROM LOOSENING UP TO REAL KUNG FU Open Roc Wings, Lean Muscle Art and Wave Treading for upper-body, core and lower-body practice, plus Baduanjin and guided calisthenics. Practice form by form; each manual tracks its level and total reps, and mastering one form unlocks the next. A FEW MINUTES A DAY, YOUR STREAK IS YOUR PRACTICE No burnout required. One stage is 3 minutes, one stage a day. Keep the streak going to grow your Power and rise through the realms, from Mortal to First Steps, with the Cat Master beside you. SUBSCRIPTIONS, TRIALS AND LIFETIME ACCESS Choose a weekly or monthly subscription, or a one-time lifetime purchase. Weekly subscriptions have no free trial and renew weekly after purchase. Eligible monthly subscribers can receive a 7-day free trial, followed by automatic monthly renewal at the displayed price unless cancelled beforehand. Available offers, eligibility, local prices and billing dates are shown on the purchase screen and Apple confirmation sheet. Manage or cancel subscriptions in your Apple Account settings. Expand more options to view lifetime access, which is paid once and does not renew. Existing subscribers can continue to manage and restore their plans. Previously granted app trials remain available until their original expiry date. Health insights require permission and available source data. Camera-based exercises require camera access and enough room to move safely. Data2Dao supports general wellness and exercise habits; it does not provide medical diagnosis or treatment. Support: https://www.data2dao.com/support Privacy Policy: https://www.data2dao.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HueDiary

Features
Read full description

我们都太忙了,在这复杂世界,我们被太多东西吸引了注意力,夺走了时间。我们甚至都忘记合理的表达自己的情绪,没空回想昨天过得好不好,也懒得琢磨今天该怎么过,我们渐渐疏于袒露内心,或许你今天你也藏了很多压力、烦恼、坚持可不开心,无从诉说 HueDiary 是一款用颜色记录心情的日记,这是一个只属于你的小天地,有10只猫咪陪伴你,捕捉值得珍藏的时刻,追踪心情轨迹,无需复杂的描述,只需选一种颜色、一只猫咪,写下今天的一点感受,让日子用不一样的方式温柔地保存下来。 在一天结束之前来HueDiary记录生活的色彩吧。 ◎ 10只猫咪10 种颜色10 种心情 每一天都藏着专属心情印记,用色彩定义情绪,遵循色彩心理学,记录每一天独一无二的情绪状态。粉色的温柔、绿色的平静、紫色的敏感、橙色的雀跃……每种情绪都有专属的颜色和小猫陪伴。收纳生活里所有细腻情绪。 ◎ 私人朋友圈 或许你藏了很多秘密,即使是最微小的事情,记录我自己的生活也可以是一件美好的事情。每天可以写下心情,附上图片,像一本翻开的纸质相册。陪你记录生活中的每个瞬间 ◎ 心情日历 让每一种心情都留下痕迹,在岁岁年年里,记录最近一周,最近半年完整的心情色彩混色;自动汇总情绪柱状图数据,直观统计心情变化轨迹,看见自己心情起伏,理解接纳最真实的自己,洞悉心境变化,助力科学情绪调节,舒缓疲惫释放压力,用心关照身心状态,守护满满心理健康。 ◎ 连续低落时,通知你信任的人 如果系统检测到你连续多日心情低落,会以你的名义自动给你设定的紧急联系人发一封关怀提醒邮件,让他知道你需要陪伴。完全后台自动,不打扰当下的你。 ◎ 数据完全本地保存  所有心情记录、日记和图片都存在你的设备里,不上传任何服务器。这是只属于你一个人的色彩日记。一同守护的秘密。 ◎ 温柔的每日提醒 晚上 21:00 猫猫会轻轻呼唤你来记录。连续几天没记录时,它会想你。连续负面情绪时,它会陪伴你度过。在你最慌乱的时候,给你一个柔软的拥抱。 注:完整体验需要订阅会员。  月度订阅:¥18 元/, 新用户首次订阅享 7 天免费试用,试用期内可随时取消。 服务协议:https://huemood.cn/huediary-terms.html 隐私政策:https://huemood.cn/huediary-privacy.html 您也可以尝试添加QQ联系到我们:543407125

Screenshots

Data2Dao4 screens
HueDiary4 screens

Verdict

The call

The clearest difference is update cadence: Data2Dao at every 3 days against HueDiary's fortnightly. Data2Dao also leads on device support (3 vs 1). On price, ads, in-app purchases 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

Both are free to download. Data2Dao sells 5 in-app purchases, starting at $4.99 per 7 days and HueDiary sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Data2Dao ships an update every 3 days, HueDiary fortnightly. The most recent releases landed on November 6, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Data2Dao versus HueDiary: the parameters behind the verdict, then further details
ParameterData2DaoHueDiary
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size330 MB48 MB
Age rating9+17+
DeveloperDongguan Tuesday Technology Co., Ltd.丹 宋

In-app purchases

5 purchases

Data2Dao

Subscriptions4
  • Weekly$4.997 Days
  • Monthly7 Days trial$5.991 Month
  • Annual Welcome Offer1 Year trial$19.991 Year
Show 1 more
  • Annual7 Days trial$29.991 Year
One-time1
  • Lifetime$89.99
1 purchases

HueDiary

Subscriptions1
  • HueDiary Monthly$2.991 Month

Questions

Is Data2Dao free?
Data2Dao is free to download, with in-app purchases available.
Is HueDiary free?
HueDiary is free to download, with in-app purchases available.
Do Data2Dao or HueDiary have ads?
Neither Data2Dao nor HueDiary shows ads.
Which is updated more often, Data2Dao or HueDiary?
Data2Dao ships an update every 3 days, and HueDiary fortnightly. Most recently, Data2Dao was updated on November 6, 2026 and HueDiary on October 25, 2026.

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