C Vision vs Olaveil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C Vision
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C Vision是一款新型智能眼镜辅助工具，可以通过直连或者局域网模式来连接设备进行实时查看，控制眼镜拍照、录像、设置录像时长等功能，也可以查看、下载和删除设备SD卡上的视频和图片。
Olaveil
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Olaveil is a high-tech device that combines sports tracking and sleep monitoring capabilities. Its product design and market positioning reflect a precise understanding of user needs while maintaining balanced compliance awareness. This product is not a professional medical device. All measurement data and results are provided for informational purposes only and should not be used as a basis for clinical diagnosis or treatment decisions. Please consult with a healthcare professional before using this application or making any medical-related decisions.
Screenshots
Verdict
The clearest difference is iOS requirement: C Vision at 12.0 against Olaveil's 15.0. On price, update cadence, ads and in-app purchases 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.
C Vision ships an update every 8 days, Olaveil fortnightly. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.
| Parameter | C Vision | Olaveil |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 129 MB | 208 MB |
| Age rating | 12+ | 4+ |
| Developer | Shenzhen Xinzhongxin Technology Co., Ltd. | ShenZhen HuaYi Century Technology,Co.,Ltd |
In-app purchases
C Vision
No in-app purchases
Olaveil
No in-app purchases
