Viaskin vs DJMIoT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Viaskin
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主要功能： 1、通过蓝牙连接测色仪，采集颜色数据，设置测色仪参数，对仪器进行校准等操作。 2、测量颜色数据，包含反射率、CIE-LABCH、三刺激值XYZ、Yxy、RGB、密度（A/T/M/E)、同色异谱、遮盖力、白度、黄度、黑底、力分、着色力、色牢度等颜色参数。 3、颜色比较，判断颜色是否合格，多种色差公式（ΔE*ab，ΔE*94，ΔE*00，ΔEcmc等）。 4、颜色存储，能够轻松的建立自己的颜色数据，并将颜色数据保存到颜色数据库中。 5、颜色查找，测量一个颜色，可以快速的在颜色数据库中间找到最接近的颜色数据。 3,739
DJMIoT
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DJMIoT-C 是一款配合智能设备提供技术支持的手机APP，内含多款仪器，可满足绝大多数用户日常所需，操作方便快捷，用户根据需要选择合适的处方，系统将自动分析并推送解决方案。更有强大的物联网系统使每次操作都更安全有效，可追溯。DJMIoT-C让生活更便捷。
Screenshots
Verdict
The clearest difference is update cadence: DJMIoT at every 5 weeks against Viaskin's every 23 months. DJMIoT also leads on iOS requirement (11.0 vs 15.0). 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.
Viaskin ships an update every 23 months, DJMIoT every 5 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | Viaskin | DJMIoT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 98 MB | 238 MB |
| Age rating | 4+ | 4+ |
| Developer | 坤 杨 | DJ Medical Co.,Ltd. |
In-app purchases
Viaskin
No in-app purchases
DJMIoT
No in-app purchases
