TrustDevice vs 随信IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrustDevice
A social networking application designed for security circle developers. It offers a platform for collaboration and sharing within the development community.
- Social networking for developers
- Focus on security circles
- Collaboration platform
- Community sharing
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A social app that security circle developers love to use
随信IM
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地方的交互平台 结合地方资讯平台，打造本地人的同城交互平台。
Screenshots
Verdict
The clearest difference is update cadence: 随信IM at every 6 days against TrustDevice's fortnightly. 随信IM also leads on iOS requirement (8.0 vs 13.0). 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.
TrustDevice ships an update fortnightly, 随信IM every 6 days. The most recent releases landed on September 5, 2026 and June 4, 2026 respectively.
| Parameter | TrustDevice | 随信IM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | 杭州博盾习言科技有限公司 | Suizhou Zhijian Huyu Technology Co., Ltd |
In-app purchases
TrustDevice
No in-app purchases
随信IM
No in-app purchases
