Comparison

Sleep Pact vs i记

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

Head to head
About

Sleep Pact

Features
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How many times have you promised, “I’ll sleep early tonight,” but ended up scrolling past midnight? Sleep Pact helps you turn good intentions into real habits. With Sleep Pact, you can: Bedtime reminder app – Get alerts when it’s time to go to bed. Sleep tracker app – Log each night and see your consistency grow. Healthy sleep habits – Earn points and feel motivated to improve. Better sleep planner – Visualize your sleep routine and track progress. Sleep Pact is more than a reminder—it’s a pact you sign with yourself for better rest, sharper focus, and a healthier lifestyle. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lijunchenapp.com/SleepPactprivacy.html

About

i记

Features
Read full description

生活不只是被经历,也值得被记录。从今天开始,用 i记保存那些想留下的瞬间。 一次旅行、一顿晚餐、一段心情、一闪而过的想法,都值得被认真记录。 i记是一款 AI 辅助的个人生活记录 App,帮助你用更自然、更轻松的方式记录生活,整理思绪,留下属于自己的记忆。 你可以: 轻松记录生活 支持文字、语音、照片等多种方式记录日常。不需要刻意组织语言,想到什么就记录什么。 AI 辅助整理 和 AI 聊聊天,让 AI 帮你整理零散想法,生成完整日记,也可以根据你的喜好进行改写和优化。 创造独特记忆 为日记添加图片、地点和标签,让每一次记录更加生动。 回顾过去时光 通过时间回顾功能,重新发现过去的自己,看见生活中的变化与成长。 私人的记忆空间 你的生活记录属于你自己。支持账号同步,安全保存个人数据。 用户协议:https://miaaaim.github.io/iji-support/terms.html 隐私隐私:https://miaaaim.github.io/iji-support/privacy.html

Screenshots

Sleep Pact4 screens
i记4 screens

Verdict

The call

The clearest difference is in-app purchases: i记 at none against Sleep Pact's 5. i记 also leads on update cadence (every 2 days vs monthly) and iOS requirement (15.0 vs 18.0). 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. Sleep Pact sells 5 in-app purchases, starting at $1.99 per month. i记 asks for nothing beyond the download.

UpkeepUpdate frequency

Sleep Pact ships an update monthly, i记 every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 3 level
Sleep Pact versus i记: the parameters behind the verdict, then further details
ParameterSleep Pacti记
PriceFreeFree
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size19 MB20 MB
Age rating4+4+
Developer俊辰 黎泽臻 秦

In-app purchases

5 purchases

Sleep Pact

Subscriptions2
  • Monthly Membership$1.991 Month
  • Annual Membership$9.991 Year
One-time3
  • Health Energy +10,000$0.99
  • Health Energy +100,000$3.99
  • Lifetime Membership$12.99
None

i记

No in-app purchases

Questions

Is Sleep Pact free?
Sleep Pact is free to download, with in-app purchases available.
Is i记 free?
i记 is free to download, with no in-app purchases.
Do Sleep Pact or i记 have ads?
Neither Sleep Pact nor i记 shows ads.
Which is updated more often, Sleep Pact or i记?
Sleep Pact ships an update monthly, and i记 every 2 days. Most recently, Sleep Pact was updated on October 24, 2026 and i记 on October 29, 2026.

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