安信 vs 事密达IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
安信
This internal communication tool offers a familiar chat experience for colleagues, with features like message synchronization across devices and read status indicators. It also integrates enterprise email and provides robust administrative controls for managing contacts and permissions.
- Familiar chat interface
- Cross-platform message sync
- Read status indicators
- Contact management
- Enterprise email integration
- API for customization
- Admin controls
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【安信】-安全可信的聊天工具 1. 熟悉的沟通体验，和同事一起高效聊工作 【和微信一样易用】与微信一致的沟通体验，简单易用 【信息沉淀】电脑与手机多平台消息实时同步，并云端保存 【高效沟通】发出的消息可以查看对方的已读未读状态，沟通更高效 【通讯录】支持批量导入通讯录并统一管理，找同事更准确方便 2. 丰富的API接口，满足个性化需求 【API接口】丰富的API接口，方便开发和接入更多应用 3. 集成办公协作功能，提高沟通效率 【企业邮箱】在这里收发工作邮件，还可一键转发邮件到群聊，基于邮件快速沟通 4.强大的管理能力，为管理员提升效率 【通讯录管理】快速批量导入，统一管理；同事信息准确完善，方便查阅 【丰富的配置】个性化定义显示的员工资料，可隐藏部门或成员，也可设置查看通讯录的权限
事密达IM
Record high-quality audio and video with AI noise reduction for clear sound. This app offers fun voice-changing effects for recordings and allows easy saving and sharing of past audio and video files.
- High-quality audio/video recording
- AI noise reduction
- Multiple voice-changing effects
- Save and share recordings
- Clear and bright audio quality
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它能录制高音质音视频，进行AI降噪，音质清晰明亮；可多种语音变声录制视频音频，大叔音、小清新、萌妹音，更多趣味变声等你选择；历史音视频还可保存录制的音视频，便于快速查看分享。 和朋友、小伙伴的趣味变声语音分享，就用事密达IM。
Screenshots
Verdict
The clearest difference is in-app purchases: 安信 at none against 事密达IM's 3. 事密达IM's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement 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. 事密达IM sells 3 one-off in-app purchases. 安信 asks for nothing beyond the download.
安信 ships an update every 3 months, 事密达IM monthly. Both last shipped on October 24, 2026.
| Parameter | 安信 | 事密达IM |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (8 ratings) — better |
| Number of ratings | — | 8 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 693 MB | 175 MB |
| Age rating | 4+ | 17+ |
| Developer | 潇 吴 | 广州集梦网络科技有限公司 |
Customer experience
安信
事密达IM
In-app purchases
安信
No in-app purchases
事密达IM
- 1个月vip$9.99
- 3个月vip$29.99
- 6个月vip$59.99
