Comparison

BOSS.im vs No Trace

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

Head to head
About

BOSS.im

Features
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BOSSim 平台是一个超级APP、桌面、网页等多终端组合的超级流量入口。BOSSim 一款专为精英商业阶层打造的创新型超级应用程序集合。 这可不是一款普通的应用,它是一个综合性生态系统,融合了通讯、金融和人工智能,重新定义您开展业务的方式。​ 微信级强大功能,尽在掌握​:借助我们类似微信的功能,您可以毫无障碍地融入您的职业和个人社交网络。分享创意、实时协作,与全球各地的合作伙伴、客户及同事保持紧密联系。无论是即时通讯、群组聊天,还是多媒体共享,“BOSS 平台” 都能满足您的需求,确保您不会错过任何重要交流。​ AI 驱动商业服务:无需雇员,当您拥有一个能一周 7 天、一天 24 小时为您服务的虚拟团队时,何必再去招聘和管理庞大的员工队伍呢?我们先进的人工智能和智能助手旨在处理您业务运营的方方面面。从市场调研和数据分析,到客户服务和战略规划,我们的人工智能经过训练,能像经验丰富的专业人士一样思考,为您提供准确的洞察和切实可行的建议。 让我们的数字劳动力承担繁重的工作,而您只需专注于最重要的事情 —— 发展业务并实现目标。​ 使用 “BOSS 平台”,您不只是在使用一款应用,而是在开启无限可能的世界。在您的掌心体验全新层次的效率、创新和掌控力。欢迎来到商业的未来 —— 欢迎来到 “BOSS 平台”。

About

No Trace

Features
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Encrypted code-based chat. No phone. No email. No account. Share an 8-character code with someone. They type it in. You are talking. End-to-end encrypted from your device. Nothing to log in to. Nothing to back up. WHY NO TRACE WORKS • No phone number — no SMS confirmation that fails in your country. You install, you chat. • No email — no recovery flow you have to remember. • No account — no profile, no friend list, no directory. • 8-character code — share on paper, by voice, by QR. Whoever has the code joins. Whoever does not, never sees the room. • Optional 2-layer code — share a room without leaking access. The join-code is the second gate. • Three privacy presets — Ghost saves nothing on your phone, Balanced keeps codes for one-tap re-open, Comfort keeps history too. Change anytime. • Screen-recording lock — your chats render as black in screen recorders. • App lock — optional tap-code on every launch. • 1-tap delete all data — Settings > Account > Delete. Nothing kept on our side. HOW IT IS DIFFERENT Signal needs a phone number. Telegram needs a phone number. WhatsApp needs a phone number. Threema gives you a permanent ID that lives forever. No Trace gives you a throwaway 8-character code per room — no identity follows you. WHO PICKS IT • Journalists collecting tips • Lawyers and doctors with confidentiality duties • Activists and advocates • Two people who want a chat that does not sit in either phone's backup • Teams who want a side channel separate from work tools CROSS-DEVICE iPhone, iPad, Web, macOS, Linux. Open the room on whatever you have nearest. PRIVACY YOU CAN VERIFY • No ads • Tracking limited to crash + basic analytics, disclosed in our privacy policy • Premium uses Apple Pay only — no external payment links • Delete all your data anytime: Settings > Account > Delete CONTENT SAFETY We have zero tolerance for objectionable content and abusive users. Every message can be reported with one tap (long-press > Report) and is reviewed within 24 hours. You can block any sender locally on long-press. Senders flagged for objectionable content are removed and ejected. Contact: hello@teamzlab.com. FEATURES • 1:1 and small-group code-gated rooms • Featured Topics — public rooms with daily prompts • Reply-to threading + emoji reactions • Edit and delete your own messages • Report and block any sender • Long-press copy • QR share for in-person joins • Three privacy levels you control PRICING 50 free messages on install. Premium is a one-time purchase — lifetime unlimited messages. No subscriptions. No recurring charges. No renewal. Install No Trace. Create a room. Share the code. That is the whole onboarding.

Screenshots

BOSS.im3 screens
No Trace4 screens

Verdict

The call

The clearest difference is in-app purchases: BOSS.im at none against No Trace's 1. BOSS.im also leads on iOS requirement (13.0 vs 15.0). No Trace's advantage is update cadence (every 11 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. No Trace sells 1 one-off in-app purchase. BOSS.im asks for nothing beyond the download.

UpkeepUpdate frequency

BOSS.im ships an update every 2 months, No Trace every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
BOSS.im versus No Trace: the parameters behind the verdict, then further details
ParameterBOSS.imNo Trace
PriceFreeFree
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size114 MB100 MB
Age rating4+17+
DeveloperZhejiang Xueshen Technology Co.,LTDTeamz Lab Ltd

In-app purchases

None

BOSS.im

No in-app purchases

1 purchases

No Trace

One-time1
  • Lifetime Access$4.99

Questions

Is BOSS.im free?
BOSS.im is free to download, with no in-app purchases.
Is No Trace free?
No Trace is free to download, with in-app purchases available.
Do BOSS.im or No Trace have ads?
Neither BOSS.im nor No Trace shows ads.
Which is updated more often, BOSS.im or No Trace?
BOSS.im ships an update every 2 months, and No Trace every 11 days. Most recently, BOSS.im was updated on October 30, 2026 and No Trace on October 31, 2026.

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