LuckRing vs FAMU Change
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
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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.
FAMU Change
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FAMU Change makes giving back effortless by rounding up your everyday purchases and donating the spare change to Florida A&M University. This interactive app connects you with the FAMU Foundation in a way to give all day, every day—without breaking the bank. Sign up. Swipe. Give back.
Screenshots
Verdict
The clearest difference is in-app purchases: FAMU Change at none against LuckRing's 5. On price, update cadence, ads 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. FAMU Change asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | LuckRing | FAMU Change |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (372 ratings) — better | — |
| Positive reviews | 22.4% of reviews | — |
| Number of ratings | 372 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 130 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Coolwear Technology Co., LTD | HBCU Change, LLC |
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
FAMU Change
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
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- Vip 年卡$3.99
- 永久卡$6.99
FAMU Change
No in-app purchases
