天唧 vs 信通卫士
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
天唧
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“天唧”在确保沟通安全的前提下，发送文字、图片、音频和视频等多种格式消息，建立工作讨论群和召开视频会议等，实现内部安全、便捷、高效的工作沟通交流，提供多终端覆盖协同工作模式，解决日常办公时，对于沟通效率和信息安全的双重需求。
信通卫士
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iGuard, an encryption tool designed for mobile communication security, is committed to providing users with comprehensive security communication protection services.
Screenshots
Verdict
The clearest difference is review sentiment: 信通卫士 at 100% against 天唧's 0%. 信通卫士 also leads on rating (5.0 vs 2.5). 天唧's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15). On price, ratings volume, 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.
信通卫士 holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of 天唧's written reviews are positive against 100% of 信通卫士's.
天唧 ships an update fortnightly, 信通卫士 every 2 months. Both last shipped on October 24, 2026.
| Parameter | 天唧 | 信通卫士 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 135 MB | 322 MB |
| Age rating | 17+ | 4+ |
| Developer | Beijing United Zhongwei Technology Development Co., Ltd | China Academy of Telecommunication Research of MIIT |
Customer experience
天唧
信通卫士
In-app purchases
天唧
No in-app purchases
信通卫士
No in-app purchases
