TrainTogether vs 企鹅日记
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrainTogether
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TrainTogether — an AI fitness coach that can actually see your form. Most workout apps show you what to do. TrainTogether watches how you move—using on-device computer vision to help you train with better technique, better consistency, and clearer feedback. Set your phone down, choose a movement, and start your session. TrainTogether tracks your pose in real time and surfaces simple, actionable cues so you can correct form while you train. What you’ll get Live Form Feedback See a real-time pose overlay and coaching cues that help you stay aligned. Catch common issues like knees drifting inward, depth inconsistency, or a rounded back (when applicable to the movement). Automatic Rep Counting (with range checks) Hands-free rep counting designed to reward full-range reps. Stop guessing, stop losing count—focus on the set. Effort Insights TrainTogether can estimate exertion using a combination of movement signals and optional facial-expression tracking—useful for comparing set intensity over time. You can disable this anytime. Nutrition that feels satisfying Log food and watch your daily targets fill with the interactive Calorie Bottle—a visual, physics-based way to make nutrition tracking feel simple and motivating. Session Analytics Review your workout with clean summaries and trend-friendly stats, such as tempo/consistency indicators and session breakdowns. Privacy-first by design TrainTogether is built around on-device processing. Camera input is used for real-time analysis and is not uploaded for cloud processing. You stay in control of your data and permissions. Download TrainTogether and train with feedback you can actually use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ryanyang05.me/traintogether-support.html
企鹅日记
This app securely records your baby's growth milestones with a focus on privacy and local data storage. It offers comprehensive tracking for feeding, sleep, health, and finances, all without ads or community features.
- Local data storage with iCloud sync
- Comprehensive feeding and sleep tracking
- Health monitoring (temperature, vaccines)
- Smart growth curve generation (WHO standards)
- Medication and supplement management
- Financial tracking for gifts and savings
- Support for multiple baby profiles
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《企鹅日记》是一款数据本地存储、无广告、高隐私的宝宝成长记录工具。 数据仅存您的设备与个人 iCloud,私密安心,没有满屏的开屏广告,没有贩卖焦虑的育儿社区,打开就能用。《企鹅日记》只做一件事:用最极简、优雅的方式,为你安全地记录宝宝的每一个珍贵瞬间。 【核心特性】 1.高度隐私与数据安全 我们采用 Local-First (本地优先) 架构。数据通过 iCloud 在您的设备间端到端加密同步,连我们也无法看到,真正只有您一人能访问。告别隐私泄露焦虑,给宝宝最安全的守护。 2.全维度记录,贴心守护 全面覆盖亲喂、瓶喂、辅食与挤奶等喂养追踪,精准记录睡眠规律、换尿布及洗澡户外等日常活动,更支持体温监测与生病疫苗备注,一站式满足所有记录需求。 3.智能生长曲线 结合世卫组织 (WHO) 标准,为您自动生成宝宝的身高、体重生长曲线。每一次记录,都能直观看到宝宝的成长轨迹。 4.旅途小印记:记录到访城市,定格每一次游玩。 5.居家小药箱:专为家庭常备药打造的智能收纳板块,临期、过期双提醒。 6.宝宝补给柜:一站式收纳宝宝全部辅食、零食、营养补剂,清晰统计记录总数、临期与保质期。 7.成长存钱罐:专属宝宝的成长小金库,压岁钱、教育储备、长辈心意、生日礼金,完整珍藏孩子成长路上的每一份心意,留下每一份祝福。 8.去哪儿:游玩地点收录,抽签决定目的地。 9:吃什么:自定义美食收录,抽签解决吃饭烦恼。 10.支持多宝宝切换:如果你有二胎、三胎,无需重复下载。在 App 内一键切换宝宝档案,每个宝贝都拥有独立的喂养记录、睡眠时间轴和生长曲线,一目了然。 用户协议: https://penguin.xiaoyunhu.cn/agreements/user_agreement.html 隐私政策: https://penguin.xiaoyunhu.cn/agreements/privacy_policy.html 服务条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: 企鹅日记 at 16.6 against TrainTogether's 18. On price, update cadence, ads and in-app purchases 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
Both are free to download. TrainTogether sells 1 in-app purchase, starting at $3.99 per month and 企鹅日记 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
TrainTogether ships an update every 3 weeks, 企鹅日记 every 2 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | TrainTogether | 企鹅日记 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 18 | 16.6 — better |
| Further details — not scored | ||
| Size | 141 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Qiyu Yang | 凯 廖 |
In-app purchases
TrainTogether
- TrainTogether Pro7 Days trial$3.991 Month
企鹅日记
- Monthly Pro Membership$0.991 Month
- Annual Pro Member$3.991 Year
- 永久Pro会员$6.99









