Comparison

OnlyLock vs 衡熵

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

Head to head
About

OnlyLock

This app helps you reclaim your time by actively blocking distracting applications and websites. It enforces your chosen focus periods, preventing mindless scrolling and app switching to improve productivity and habit formation.

Highlights
  • App blocking
  • Website blocking
  • Time-based locking
  • Hardcore lock enforcement
  • Progress tracking
  • Screen time insights
  • Weekly recaps
Features
Read full description

OnlyLock is a focus tool that truly helps you lock distractions. It does more than remind you to use your phone less. During the time you choose, OnlyLock directly locks distracting apps and websites, helping you reduce repeated checking, endless switching, and mindless scrolling so you can take your time back. Whether you want to get into deep work, stay focused while studying, or simply cut down on social media and short-form video distractions, OnlyLock gives you a more direct and effective way to stay in control. ▶ Take Control of Your Screen Time Reduce wasted screen time and create clearer boundaries for yourself. You can create lock tasks based on a start time, end time, or duration, so the apps and websites that distract you most stay out of the way when you need to focus. ▶ Why OnlyLock - App blocking: lock social media, short-form video, games, or anything that pulls you away from your goals - Website blocking: restrict distracting sites or unwanted web content - Time-based locking: create lock tasks by start time, end time, or duration - Hardcore lock: reduce workarounds and enforce your limits instead of just reminding you - App and website support: cover more sources of distraction in one place - Progress tracking: streaks, timelines, and task states make your consistency visible ▶ Stay Focused and Build Better Habits OnlyLock is not just about using your phone less. It helps you build a more stable rhythm for focus. - Study with fewer interruptions - Work with less switching and distraction - Set clearer boundaries at night - Build more consistent habits through streaks and progress feedback ▶ Insights and Weekly Recaps OnlyLock gives you clear screen time insights so you can see where your time actually goes. - Daily and weekly screen time insights - High-frequency usage statistics - Weekly screen time reports - Weekly trends and focus score recaps ▶ Privacy and Support OnlyLock works with Apple’s Screen Time capabilities. Its locking and analytics features rely on system authorization, and your data is protected by Apple’s privacy framework. Privacy Policy: https://vbin210327-real.github.io/OnlyLock/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact: 3196206659@qq.com 「App and website locking and other advanced features, require payment」

About

衡熵

Features
Read full description

衡熵,一款基于熵减理论的人生管理应用。 1. 行为库 - 管理正向和负向行为 - 自定义行为分值 - 左滑删除和批量管理 - 按分值或时间排序 2. 今日模块: - 快速添加今日行为 - 实时调整行为权重 - 完成状态追踪 - 任务自动排序 3. 承诺系统: - 创建有期限的承诺 - 自动重复功能(每天/每周/自定义) - 信守/未守记录 - 信誉分影响 4. 选择模块: - 每日熵值统计 - 长期趋势分析 - 多时间范围查看 - 数据可视化 5. 天平决策: - 输入决策问题 - 为选项添加理由和权重 - 智能分析建议 - 决策历史记录 6. 挑战赛: - 发起个人挑战 - 进度追踪和提醒 - 成就系统 - 信誉分奖励 衡熵不仅仅是一款应用,更是一种生活哲学。通过熵减的方式,让你的生活更加有序,让你的决策更加明智,让你的承诺更加坚定。 开始你的熵减之旅,塑造更美好的人生。 隐私政策:https://ccullen01.github.io/hengshang/terms.html

Screenshots

OnlyLock4 screens
衡熵4 screens

Verdict

The call

The clearest difference is update cadence: 衡熵 at every 3 days against OnlyLock's every 3 weeks. On price, ads, in-app purchases 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. OnlyLock sells 2 in-app purchases, starting at $4.99 per month and 衡熵 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OnlyLock ships an update every 3 weeks, 衡熵 every 3 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 7 level
OnlyLock versus 衡熵: the parameters behind the verdict, then further details
ParameterOnlyLock衡熵
PriceFreeFree
Positive reviews33.3% of reviews—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size5 MB14 MB
Age rating4+4+
Developer凡滨 林玉庭 何

In-app purchases

2 purchases

OnlyLock

Subscriptions1
  • Monthly Access3 Days trial$4.991 Month
One-time1
  • Lifetime Access$14.99
3 purchases

衡熵

Subscriptions2
  • 自律锁月度订阅$0.991 Month
  • 自律锁年度订阅$3.991 Year
One-time1
  • 自律锁终身解锁$12.99

Questions

Is OnlyLock free?
OnlyLock is free to download, with in-app purchases available.
Is 衡熵 free?
衡熵 is free to download, with in-app purchases available.
Do OnlyLock or 衡熵 have ads?
Neither OnlyLock nor 衡熵 shows ads.
Which is updated more often, OnlyLock or 衡熵?
OnlyLock ships an update every 3 weeks, and 衡熵 every 3 days. Most recently, OnlyLock was updated on October 8, 2026 and 衡熵 on October 13, 2026.

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