长聊 vs 得信IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
长聊
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长聊——面向商务与私密沟通的安全IM。端到端加密守护消息与通话，支持语音/视频、一对一与私密群聊、文件加密传输与多端同步；重视隐私与合规，为团队提供稳定可靠的沟通体验。 用户协议: https://jingjixuan.com/agreement/user-agreement
得信IM
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安全便捷的聊天通讯软件
Screenshots
Verdict
The clearest difference is in-app purchases: 得信IM at none against 长聊's 16. 得信IM also leads on iOS requirement (12.0 vs 15.6). 长聊's advantage is update cadence (every 10 days vs every 2 months). On price, ads 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. 长聊 sells 16 in-app purchases, starting at $3.99 per month. 得信IM asks for nothing beyond the download.
长聊 ships an update every 10 days, 得信IM every 2 months. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.
| Parameter | 长聊 | 得信IM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 215 MB | 37 MB |
| Age rating | 17+ | 17+ |
| Developer | 广州宇罡网络安全技术有限公司 | 嘉琳 王 |
In-app purchases
长聊
- 连续包月ai文生文功能包$3.991 Month
- 连续包月智能BM缓存$5.991 Month
- 连续包月群聊功能包$6.991 Month
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- 连续包2个月智能BM缓存$9.992 Months
- 连续包季智能BM缓存$14.993 Months
- 连续包季群聊功能包$19.993 Months
- 连续包半年智能BM缓存$24.996 Months
- 连续包半年群聊功能包$29.996 Months
- 连续包年智能BM缓存$39.991 Year
- 连续包年群聊功能包$49.991 Year
- 包月ai文生文功能包$3.99
- 50次文生图功能-30天有效$6.99
- 120次文生图功能-90天有效$14.99
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- 60天消息发送数量无限制+功能$19.99
- 500次文生图功能-180天有效$59.99
- 1200次文生图功能-365天有效$99.99
得信IM
No in-app purchases
