Comparison

Bigant5 vs 商小信

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bigant5

A secure, on-premise instant messaging system designed for businesses. It ensures all communication is private and traceable, with contact lists exclusively for colleagues. This tool helps boost office productivity for companies of any size.

Highlights
  • On-premise server administration
  • Secure and traceable conversations
  • Colleague-only contact lists
  • LDAP/AD compatibility
  • Boosts office productivity
Features
Read full description

BigAnt5 is a secure corporate instant messaging system, which means your messenger server is under Administration on your own. In this way your contact list is 100% colleagues and team members, tidy and organized, fully compatible with LDAP/AD. Your conversation threads are safely kept on both server and client end, traceable. Now, set up BigAnt to boost your office productivity. No matter the size of your company, small or large, local or world wide, BigAnt is right for your business.

About

商小信

Features
Read full description

商小信—守护你和TA的小秘密 商小信是一款安全、私密、加密即时通讯聊天软件,商小信支持拨打语音和视频,支持发送文本、语音、图片、表情、名片、位置、文件等。端到端自动加密处理,全方位算法保障与安全防范,守护你和TA的隐私安全。 产品特色功能: 1.消息分类——未读、@我、单聊、群聊消息分类一目了然,重要的信息不错过; 2.超大加密群——开启群成员保护禁止互加还有群禁言、一键清屏、撤回群成员消息、置顶、等丰富功能; 3.消息回执——消息显示是否已读状态,确保对方及时收到通知使交流更高效; 4.消息双向销毁——双向销毁聊天记录,保证你和TA的隐私安全性; 5.好友在线——通过查看好友在线状态,第一时间找到活跃度用户; 6.多端同步——支持多端使用,聊天消息同步,沟通更高效; 7.欢迎语——自定义设置欢迎语,为谈话做好铺垫,避免第一时间无回复的尴尬; 8.克隆——批量复制好友、群组到你的新号,轻松一键完成; 9.群发助手—— 一键群发消息到多个好友,提高消息发送效率; 10.密聊好友——守护你和TA的小秘密,可设置好友为密聊好友,设置以后好友将从消息列表和通讯录列表隐藏,只有在输入密码时你的TA才会出现 11.好友围栏——设置好友围栏可按设定的区域自动隐藏/显示好友,自由选择你的隐藏区域; 12.应用加密---设置应用锁密码后,每次启动APP都要输入密码解锁才可使用,避免聊天信息被轻易查看;更有安全密匙双重保护,数据隐私更安全。

Screenshots

Bigant54 screens
商小信4 screens

Verdict

The call

The clearest difference is review sentiment: 商小信 at 100% against Bigant5's 50%. 商小信 also leads on update cadence (every 2 weeks vs every 3 months). Bigant5's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 商小信 sells 13 one-off in-app purchases. Bigant5 asks for nothing beyond the download.

UpkeepUpdate frequency

Bigant5 ships an update every 3 months, 商小信 every 2 weeks. The most recent releases landed on September 17, 2026 and September 2, 2026 respectively.

Scorecard4 real differences · 6 level
Bigant5 versus 商小信: the parameters behind the verdict, then further details
ParameterBigant5商小信
PriceFreeFree
Rating—4.2 (5 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings—5 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size83 MB104 MB
Age rating4+17+
Developer辉 欧阳Chongqing Shangxiaoxin Technology Co., LTD

Customer experience

Bigant5

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

商小信

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Bigant5

No in-app purchases

13 purchases

商小信

One-time13
  • 群组3顺靓号(ABC)$19.99
  • 超级会员1个月$24.99
  • 群组3A靓号(AAA)$24.99
Show 10 more
  • 个人3A靓号(AAA)$39.99
  • 超级会员3个月$69.99
  • 群组4A靓号(AAAA)$99.99
  • 群组双连顺靓号(AABBCC)$99.99
  • 新增所有群人数50人$129.99
  • 超级会员12个月$249.99
  • SVIP会员3个月$349.99
  • SVIP会员12个月$349.99
  • 群组精品靓号(ABCCCC)$399.99
  • 群组精品靓号(ABBBBB)$699.99

Questions

Is Bigant5 free?
Bigant5 is free to download, with no in-app purchases.
Is 商小信 free?
商小信 is free to download, with in-app purchases available.
Do Bigant5 or 商小信 have ads?
商小信 shows ads; Bigant5 does not.
Which is updated more often, Bigant5 or 商小信?
Bigant5 ships an update every 3 months, and 商小信 every 2 weeks. Most recently, Bigant5 was updated on September 17, 2026 and 商小信 on September 2, 2026.

Other comparisons