SmartCircle vs Nyx Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartCircle
This intelligent application helps you easily track your daily status and keep your goals in sight. All your data is stored locally on your device, ensuring privacy.
- Daily status tracking
- Goal visualization
- Local data storage
- Intuitive interface
- Progress monitoring
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SmartCircle 是一款专注于记录的智能应用，帮助您轻松追踪每日状况，让目标一目了然！ 数据不存储在互联网上。
Nyx Ring
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The Nyx Ring is more than a smart ring—it’s a lifestyle statement. We advocate for healthy living, encouraging everyone to pay attention to their body and listen to their inner voice. By integrating technology and design, we aim to help each person find their own healthy rhythm amid busyness. Our smart ring seamlessly combines cutting-edge technology with personalized health insights to help you “get healthier the more you use it”: every time you wear it and interact with the app, it provides precise health advice, making proactive health management easy and natural. Because when technology grows with you, health becomes second nature.
Screenshots
Verdict
The clearest difference is update cadence: SmartCircle at every 5 days against Nyx Ring's every 3 months. 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. Neither carries in-app purchases, so what you see is what you pay.
SmartCircle ships an update every 5 days, Nyx Ring every 3 months. The most recent releases landed on September 9, 2026 and May 17, 2026 respectively.
| Parameter | SmartCircle | Nyx Ring |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 46 MB | 58 MB |
| Age rating | 12+ | 17+ |
| Developer | 家鑫 郝 | Shenzhen Hualian Hongchuang Technology Co., Ltd. |
In-app purchases
SmartCircle
No in-app purchases
Nyx Ring
No in-app purchases
