LuckRing vs Nada Print
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.
Nada Print
Easily print photos, documents, and custom labels for gifts, apparel, jewelry, and office supplies. Offers free editing of text, images, barcodes, and QR codes with a variety of templates and fonts. Connect via Bluetooth for efficient, on-the-go printing, even offline.
- Print photos and documents
- Create custom labels
- Free editing of text and images
- Barcode and QR code generation
- Rich template library
- Bluetooth printer connectivity
- Offline printing support
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Nada Print Powerful and User-Friendly for Versatile Printing.Nada Print combines robust functionality with intuitive operation, enabling you to print everyday materials like photos and documents, as well as create labels for diverse scenarios—gifts, apparel, jewelry, office use, and more. [Free Editing] Freely edit text, pictures, barcodes, QR codes, borders, time and other elements. [Rich Templates] Multiple label templates, languages and fonts, support custom modification, editing, or direct printing. [Efficient Printing] The app can print at any time after connecting to the printer via Bluetooth, without time or location constraints, and supports offline printing.
Screenshots
Verdict
The clearest difference is rating: Nada Print at 3.5 against LuckRing's 2.1. Nada Print also leads on in-app purchases (none vs 5) and review sentiment (55% vs 23%). LuckRing's advantage is chart position (#201 vs unranked) and ratings volume (305 vs 51). 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. Nada Print asks for nothing beyond the download.
Nada Print holds the better App Store score, 3.5 against 2.1. That said, the two scores are not equally well evidenced: LuckRing has 305 ratings behind it against 51, so its average is the more settled of the two. Written reviews point the same way: 23% of LuckRing's written reviews are positive against 55% of Nada Print's.
LuckRing ships an update every 3 weeks, Nada Print fortnightly. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.
| Parameter | LuckRing | Nada Print |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (305 ratings) | 3.5 (51 ratings) — better |
| Positive reviews | 23.2% of reviews | 54.5% of reviews — better |
| Number of ratings | 305 — better | 51 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #201 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 130 MB | 72 MB |
| Age rating | 4+ | 9+ |
| Developer | Shenzhen Coolwear Technology Co., LTD | Zhuhai Jiuyin Technology Co., Ltd |
Customer experience
LuckRing
Nada Print
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
Nada Print
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
Nada Print
No in-app purchases
