天锐蓝盾 vs ChromaInk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
天锐蓝盾
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天锐蓝盾移动终端，在方便移动办公的同时，保护企事业单位数据安全。用户可通过移动终端在线阅读加密文档，如查看OA系统上的加密文件或加密的邮件附件等，还可以进行审批，且审批消息实时推送，保证审批及时性，提高办公效率。
ChromaInk
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ChromaInk is a universal tool designed for e-ink phone cases and supports various types of phone cases of the latest product, Prism. With ChromaInk, you can select any picture to create your exclusive phone back cover wallpaper. ChromaInk uses a unique image quality enhancement algorithm to present even more perfect effects for landscapes and portraits.
Screenshots
Verdict
The clearest difference is iOS requirement: ChromaInk at 13 against 天锐蓝盾's 15.6. 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.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | 天锐蓝盾 | ChromaInk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13 — better |
| Further details — not scored | ||
| Size | 150 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | 厦门天锐科技股份有限公司 | PTseeing IoT Technology Co.,Ltd |
In-app purchases
天锐蓝盾
No in-app purchases
ChromaInk
No in-app purchases
