LuckRing vs EatPreAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LuckRing
This smart wearable device combines technology and fashion to offer users convenient functions and personalized experiences. It is important to note that this is not a professional medical device, and its data is for reference only.
- Smart wearable device
- Combines technology and fashion
- Convenient functions
- Personalized experiences
- Reference health data
Read full descriptionHide full description
The smart ring is a smart wearable device that combines advanced technology and fashionable design, aiming to provide users with a variety of convenient functions and personalized experiences. This product is not a professional medical device. The measurement data and results are for reference only and cannot be used as the basis for clinical diagnosis and treatment. Before using this application and making any medical decisions, please consult your doctor's advice.
EatPreAI
Read full descriptionHide full description
EatPreAI:洞察营养,掌控健康 还在为手动计算卡路里而烦恼吗?想要轻松管理体重? EatPreAI 是一款专为现代生活方式打造的 AI 营养助手。只需在餐前轻轻一拍,我们先进的 AI 视觉系统即可瞬间解码每餐背后的营养成分,助您轻松实现健康饮食。 核心功能: AI 膳食识别:告别繁琐的文字输入。只需将摄像头对准食物,即可即时追踪卡路里、蛋白质、碳水化合物和脂肪含量。记录膳食,就像拍照一样简单。 动态体重和 BMI 追踪:遵循 WHO 国际标准,可视化进度管理。我们的 AI 会根据您的体重目标调整每日建议,助您轻松拥有理想身材。 深度微量营养素监测:超越卡路里,我们追踪 8 种必需营养素,包括钠、钙、镁、锌、铬和 B 族维生素。监测钠摄入量,防止水分滞留;平衡不饱和脂肪,优化脂质代谢。 高级状态管理:我们的人工智能实时识别营养缺口。无论您追求的是容光焕发的肌肤、活力充沛,还是内在平衡,EatPreAI 都能提供精准的饮食建议,助您通过饮食达到最佳状态。 专属 VIP 人工智能洞察:全天候 (24/7) 访问您的专属人工智能营养师。根据您的每日数据,获取个性化的营养补充报告——准确了解您的营养缺口以及如何补充。 为什么选择 EatPreAI? 极简体验:专为忙碌的职场人士打造。我们将复杂的营养科学简化为简单的点击操作。 科学驱动的理念:我们反对极端节食。我们相信,通过精准的营养平衡,才能实现长久的青春活力和健康状态。 Privacy Policy: https://sites.google.com/view/eatpreai-privacy-policy/ Terms of Use (EULA): https://sites.google.com/view/eatpreaitermsofservice/home Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: EatPreAI at every 6 days against LuckRing's every 3 weeks. LuckRing's advantage is iOS requirement (15.0 vs 17.2). On price, ads, in-app purchases 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
Both are free to download. LuckRing sells 5 one-off in-app purchases and EatPreAI sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
LuckRing ships an update every 3 weeks, EatPreAI every 6 days. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.
| Parameter | LuckRing | EatPreAI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (345 ratings) — better | — |
| Positive reviews | 22.6% of reviews | — |
| Number of ratings | 345 — better | — |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 130 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Coolwear Technology Co., LTD | 小林 熊 |
Bugs and requests
LuckRing
Reported bugs
4 issues- App login/registration issues
- Disconnection problems
- Data loss after app updates
- Inaccurate step/activity tracking
Requested features
4 requests- Option to change temperature unit
- Weekly/monthly health data reporting
- Automatic nap detection
- Ability to sync with Apple Health
EatPreAI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LuckRing
- 次卡$0.99
- Vip 月卡$1.99
- 季卡$2.99
Show 2 moreShow fewer
- Vip 年卡$3.99
- 永久卡$6.99
EatPreAI
- 1个月VIP$5.991 Month
- 1年$17.991 Year
- 永久VIP优惠$21.00
- 永久VIP$79.99









