S vs 得信IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S
Read full descriptionHide full description
im聊天软件，通用的即时通讯和实时音视频组件，安全可控高效易用低成本的IM，沟通不再是难事。
得信IM
Read full descriptionHide full description
安全便捷的聊天通讯软件
Screenshots
Verdict
S and 得信IM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
S ships an update every 5 weeks, 得信IM every 2 months. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.
| Parameter | S | 得信IM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 47 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | 军 王 | 嘉琳 王 |
In-app purchases
S
No in-app purchases
得信IM
No in-app purchases
