专注岛 vs NexHaven
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
专注岛
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“专注岛”是一款学习教育产品，通过丰富的学习训练场景，让用户在训练中学习新知识和提升学习状态 【产品特点】丰富学习场景，分析报告 【免责申明】专注岛不适用于医疗用途，不作为医疗诊断和治疗的依据。请在使用此应用程序之外以及做出任何医疗决定之前寻求医生的建议。
NexHaven
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The NexHaven App enables control and data viewing for the Selepu bedding product line, helping you achieve better sleep. Terms of Use: [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
Screenshots
Verdict
The clearest difference is in-app purchases: 专注岛 at none against NexHaven's 4. 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. NexHaven sells 4 in-app purchases, starting at $0.99 per month. 专注岛 asks for nothing beyond the download.
专注岛 ships an update every 3 weeks, NexHaven monthly. Both last shipped on November 5, 2026.
| Parameter | 专注岛 | NexHaven |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 633 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | 华南脑控(广东)智能科技有限公司 | Selepu Technology Co., Ltd |
In-app purchases
专注岛
No in-app purchases
NexHaven
- Starry Sea Member$0.991 Month
- Starry Sea Member$2.991 Month
- Starry Sea Member$19.991 Year
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- Starry Sea Member Pro$29.991 Year
