Comparison

私语输入法 vs FlowClock

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

Head to head
About

私语输入法

This keyboard app offers advanced quantum encryption for your messages, images, and files, ensuring your private data remains secure. It features multiple input methods and encryption modes for private chats and group discussions, all without internet access or AI processing.

Highlights
  • Quantum encryption for messages, images, and files
  • Offline operation, no internet required
  • No ads, no AI, no data upload
  • Standard and private chat encryption modes
  • Multiple input methods (full Pinyin, 9-key, dual-pin)
  • Customizable dual-pin layouts
Features
Read full description

你是否有过这样的体验,刚和朋友聊完某个东西,转眼就在其他软件上看到了推送广告,甚至是接到不胜其烦的电话骚扰,这种感觉就像被人凭空窥探了生活。当大数据越来越大,AI越来越智能,我们的安全感却越来越模糊,你可能已经低估了输入法,才是所有软件里那个最有可能的知情者。它不是唯一的问题,但它可能是最早、最深的那条裂缝…… 【首款量子加密输入法】 基于先进的「类QKD量子密钥分发」技术、「PQC抗量子密钥协商技术」和「金融级商用密码算法SM234」,你可以安全地在传统互联网及任意聊天软件中传输加密消息。 【输入法 该有的都有】 支持多种输入方式:全拼音键盘、九宫格拼音、双拼键盘(内置8种主流双拼方案,支持自定义双拼键位)、五笔键盘(内置86、98五笔方案)。 【指尖乐器 为日常 谱新曲】 按键音支持多种乐器音色,支持自定义编曲,把聊天的节奏,变成钢琴的呼吸,哪怕是在回一条信息,也像在弹一首夜曲。 【无联网 无广告 无AI】 这是一款三无产品,让输入法回归简单纯净。坦白说,我们很小、很穷、买不起服务器,所以它只能离线运行。好消息是,没有广告,没有AI,没有数据上传,你的秘密永远留在你手里。 【多种加密模式】 「标准加密」模式:快速完成消息加密,让你的每一句话,不会被拿去训练模型,不会被拿去优化推荐,不会被拿去用户画像。 「好友密聊」模式:使用安全的离线二维码添加好友,实现一对一密聊,我的秘密,只对你可见。 「群组密聊」模式:使用安全的离线二维码添加群组,实现群组内密聊,群里的悄悄话,只留在群里。 【加密还有新玩法】 消息加密:你的长篇大论,终于不用再说给自己听。 图片加密:是谁的私密图片,只想给一个人看? 文件加密:那些不能见光的合同/图纸/笔记,总算能放心传了。 【一次性购买,无订阅,无内购】 告别订阅,一次拥有! 安全的输入,不必续租! 用户协议及隐私政策: https://agreement-and-privacy.pages.dev/SiyuSIME-Agreement 隐私政策特别说明: 在您安装App后,前两次打开软件会弹出网络权限授权提示框,此为iOS系统层面依据苹果政策“在中国销售的手机上安装App后应弹出网络授权提示框”执行的,并非App主动申请网络权限。另外,当您在安装App后,前两次点击软件中的输入框时(如常用语设置、自组词设置、体验输入法等),在iOS 26.4及以上版本会触发系统自动弹出获取网络权限提示,此为iOS系统级Bug,在iOS 26.3及之前的版本无此问题。我们非常重视并保护您的隐私,请您始终保持软件的网络权限为关闭状态并放心使用。

About

FlowClock

Transform your device's idle screen into a dynamic art piece. Customize clock styles, colors, fonts, and animations to create a unique visual experience. Enjoy elegant and personalized displays for your desktop or bedside.

Highlights
  • Dynamic backgrounds
  • Customizable clock styles
  • Adjustable colors and fonts
  • Animated displays
  • Personalized visual experience
  • Screensaver functionality
Features
Read full description

In FlowClock, time is not just a number; it is a flowing piece of art. You can freely switch dynamic backgrounds, clock styles, colors, fonts, and positions to create a personalized visual experience. With beautiful animations and customization options, FlowClock adds elegance and personality to your desktop, bedside, or screensaver, making every second radiate unique charm. FlowClock offers a free trial. Unlock membership to enjoy unlimited access to all features. Monthly and yearly subscriptions are available. All subscriptions will be charged through your Apple ID account and will automatically renew unless canceled 24 hours before the end of the current period. You can manage your subscription status in your account settings. For any errors or to provide feedback and suggestions, please contact us via the "Feedback" section in the app's settings. Privacy Policy: https://www.joydrif.com/flowclock/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

私语输入法4 screens
FlowClock3 screens

Verdict

The call

The clearest difference is price: FlowClock at Free against 私语输入法's $0.99. FlowClock also leads on review sentiment (100% vs 83%). 私语输入法's advantage is in-app purchases (none vs 3). On update cadence, ads, 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

FlowClock is free to download; 私语输入法 costs $0.99 up front. FlowClock sells 3 in-app purchases, starting at $0.99 per month. 私语输入法 asks for nothing beyond the download.

UpkeepUpdate frequency

私语输入法 ships an update monthly, FlowClock every 2 weeks. The most recent releases landed on October 16, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
私语输入法 versus FlowClock: the parameters behind the verdict, then further details
Parameter私语输入法FlowClock
Price$0.99Free — better
Rating4.0 (3 ratings) — better—
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings3 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.0.117 — better
Further details — not scored
Size57 MB42 MB
Age rating4+4+
Developer思语 明宇 刘

Customer experience

私语输入法

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews18 reviews
Positive83.3%
Neutral11.1%
Negative5.6%

FlowClock

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

私语输入法

No in-app purchases

3 purchases

FlowClock

Subscriptions2
  • Monthly Plan$0.991 Month
  • Annual Plan$1.991 Year
One-time1
  • Lifetime Access$2.99

Questions

Is 私语输入法 free?
私语输入法 costs $0.99, with no in-app purchases.
Is FlowClock free?
FlowClock is free to download, with in-app purchases available.
Do 私语输入法 or FlowClock have ads?
Neither 私语输入法 nor FlowClock shows ads.
Which is updated more often, 私语输入法 or FlowClock?
私语输入法 ships an update monthly, and FlowClock every 2 weeks. Most recently, 私语输入法 was updated on October 16, 2026 and FlowClock on September 23, 2026.

Other comparisons