事密达IM vs 密达IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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。
密达IM
This utility app offers a clean and intuitive interface for quick and accurate calculations across various daily, professional, and academic scenarios. It prioritizes user privacy by storing data locally and not collecting personal information.
- Simple and easy-to-use interface
- Fast and accurate calculations
- Supports daily, work, and study scenarios
- Local data storage for privacy
- No complex operations required
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▪ 简洁易用：界面清爽布局，功能模块一目了然，无需复杂操作，打开即可使用，上手零门槛； ▪ 精准高效：优化算法，确保计算速度快、结果准，避免繁琐步骤，节省时间成本； ▪ 多场景适配：覆盖日常、职场、学习、科研等多种场景，一款 App 搞定多类计算需求； ▪ 隐私安全：本地存储计算数据，不收集用户个人敏感信息，严格保护用户隐私安全；
Screenshots
Verdict
The clearest difference is in-app purchases: 密达IM at none against 事密达IM's 3. 密达IM also leads on update cadence (every 2 days vs monthly). 事密达IM's advantage is ads (none vs shown) and ratings volume (8 vs 2). On price, rating, 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. 密达IM asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 3.0 for 事密达IM against 3.0 for 密达IM. Both are backed by a comparable volume of ratings — 8 and 2 respectively.
事密达IM ships an update monthly, 密达IM every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | 事密达IM | 密达IM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (8 ratings) | 3.0 (2 ratings) |
| Number of ratings | 8 — better | 2 |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 175 MB | 171 MB |
| Age rating | 17+ | 17+ |
| Developer | 广州集梦网络科技有限公司 | 广州友迅网络科技有限公司 |
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
密达IM
No in-app purchases
