Comparison

MindBack vs 日子

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

Head to head
About

MindBack

Capture fleeting thoughts, ideas, and content effortlessly through simple typing, speaking, or uploading. This app uses AI to connect your scattered notes, offering unexpected insights and summaries. Rediscover your memories and information through a chronological archive and AI-powered queries.

Highlights
  • Flow state recording (text, voice, photo, file)
  • Serendipitous content connection and organization
  • AI personal memory assistant
  • Automatic content summarization
  • Chronological activity heatmap and archive
Features
Read full description

Where do you keep the fleeting moments, random ideas, and content that don't fit anywhere else? Welcome to MindBack. MindBack is designed for pure, pressure-free recording. There are no complex folders, no tags to manage, and no anxiety about organization. You simply record life as if you were messaging yourself, and leave the rest to us. We believe the best recording is effortless, and the best reflection is serendipitous. Key Features: · Flow State Recording Just type, speak, or upload. Whether it's a sudden inspiration, a voice note, a photo, or a file—capture it as easily as chatting. Let your recording return to its simplest form. · Await the Echoes No manual organizing required. MindBack quietly connects your scattered thoughts behind the scenes. It might weave your travel photos into a "Memory Movie" or turn saved links into a "Reading List." Expect unexpected insights and serendipitous moments. · Ask MindBack Anything Your personal AI memory assistant is always ready. Ask "What was that movie I wanted to watch last year?" or "Summarize this article for me." MindBack retrieves answers based on your exclusive history. · Instant Clarity Paste any article or web link directly into the chat. MindBack automatically generates a content summary, helping you grasp the essence of your "Read Later" list instantly. · Trace Your Journey All your records and AI echoes are automatically organized by time. View your life's rhythm through the activity heatmap and rediscover every image and link in your personal archive.

About

日子

Features
Read full description

《日子》是一款本地私人收藏工具。 有些截图不想删, 有些聊天记录不想散落在相册里, 有些文字、来源和时间,之后可能还会想找回来。 《日子》可以帮你把这些重要片段安静收好。 你可以保存: - 截图、照片和图片片段 - 想留下的文字 - 内容来源,例如微信、微博、小红书、备忘录 - 原始日期、来自谁、备注 - 不同分类抽屉 所有内容默认保存在本机。 无需账号,无广告,无订阅。 进入 App 前可设置密码,也可以设置备用暗号,用于忘记密码时重新设置。 适合保存: - 舍不得删的聊天截图 - 重要的文字片段 - 暂时不想整理的内容 - 来自不同平台的灵感和记录 - 想私密保存的生活片段 《日子》不是社交 App,也不是复杂笔记工具。 它只是一个安静的本地收藏夹。 把那些不想丢的片段, 先放进自己的日子里。

Screenshots

MindBack4 screens
日子4 screens

Verdict

The call

The clearest difference is price: MindBack at Free against 日子's $0.99. MindBack also leads on iOS requirement (14.0 vs 16.6). On 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

MindBack is free to download; 日子 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
MindBack versus 日子: the parameters behind the verdict, then further details
ParameterMindBack日子
PriceFree — better$0.99
Rating4.5 (15 ratings) — better—
Positive reviews65.6% of reviews—
Number of ratings15 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.6
Further details — not scored
Size393 MB12 MB
Age rating4+4+
Developer开若图科技(上海)有限公司琪 苏

In-app purchases

None

MindBack

No in-app purchases

None

日子

No in-app purchases

Questions

Is MindBack free?
MindBack is free to download, with no in-app purchases.
Is 日子 free?
日子 costs $0.99, with no in-app purchases.
Do MindBack or 日子 have ads?
Neither MindBack nor 日子 shows ads.

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