Comparison

NULL Memo vs 茉记

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

Head to head
About

NULL Memo

Features
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NULL Memo is a quick capture tool for notes, lists, and memos—simple, ad-free, and free from endless customization. It focuses on what matters most: writing something down before you forget it. ■ BUILT LIKE A REAL TOOL It avoids feature bloat and smart automation, focusing on fast capture and simple organization. Straightforward, consistent, and reliable. ■ STAYS NEAT IN ANY SCENARIO Use it for anything—notes, ideas, to-do lists, shopping lists, reminders. Whatever you put in, the layout stays structured and readable, so pages never feel messy. ■ ORGANIZE WITH PAGES Create pages to separate your contexts (work, personal, shopping, ideas, etc.). It's a lightweight organization that keeps things tidy without turning into a whole system you have to manage. ■ OFFLINE Your memos are stored locally on your device for instant access and control. No ads. No accounts. Just your notes, where they belong. ■ CALM, RESTRAINED VISUALS The design is intentionally quiet and minimal. It’s made to remove unnecessary distractions and stimulation, and focuses on achieving only a single purpose. Never lose a thought again.

About

茉记

Features
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茉记是一款为「想得多、记得碎」的人设计的 AI 原生笔记本。 想到就说,AI 帮你整理。你只管说出脑子里的那一刻,剩下的——分类、整理、回顾、关联——都交给 Mori。 【核心特点】 ▷ 想到就说,语音直达 按住录音,AI 实时转写、自动断句润色。再也不会因为「打字太慢」错过一个好想法。 ▷ 一句话就是一条笔记 不需要标题、不需要分组、不需要先想清楚再写。卡片式笔记尊重思考的随机性。 ▷ AI 自动分类,越用越准 每条笔记发出后,Mori 会把它归到对应分类——生活、投资、学习、家庭……不是简单打标签,而是 AI 真的在替你「归类」。分类你能随手改,AI 会从你的修改里学习。 ▷ 零散笔记,一键成文 同一个分类里攒下的碎片,Mori 能整理成一篇有条理、能读的文章,随时回看。想法不再散落在一条条笔记里。 ▷ 看见思考的脉络 Mori 会自动发现笔记之间的关联。你在跑步路上想到的产品灵感,和昨天读到的某段话,可能是同一种洞察——Mori 会在合适的时候把它们带回到你眼前。 ▷ AI 助手,懂你 问它「我最近在想什么」「我和妈妈最近怎么样」,它会基于你写过的笔记综合回答。不是 ChatGPT 那种通用对话,是真的「基于你」的助手。 【适合谁】 · 想得多但记不住的产品 / 设计 / 创作者 · 想做笔记但讨厌复杂工具的人 · 想要「AI 帮我整理」而不是「我去整理」的人 茉记,是「思绪初生」的样子。希望 Mori 成为你的第二大脑——更轻、更懂你。 如果茉记对你有帮助,欢迎在 App Store 给我们留言。我们是独立开发团队,每一条评价都会认真看。

Screenshots

NULL Memo4 screens
茉记4 screens

Verdict

The call

The clearest difference is in-app purchases: 茉记 at none against NULL Memo's 1. NULL Memo's advantage is update cadence (daily vs every 8 days) and iOS requirement (16.6 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. NULL Memo sells 1 one-off in-app purchase. 茉记 asks for nothing beyond the download.

UpkeepUpdate frequency

NULL Memo ships an update daily, 茉记 every 8 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 3 level
NULL Memo versus 茉记: the parameters behind the verdict, then further details
ParameterNULL Memo茉记
PriceFreeFree
Update frequencyDaily — betterEvery 8 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone
Requires iOS16.6 — better18.0
Further details — not scored
Size60 MB7 MB
Age rating4+4+
DeveloperAaron Chan元奎 王

In-app purchases

1 purchases

NULL Memo

One-time1
  • NULL Memo Pro$2.99
None

茉记

No in-app purchases

Questions

Is NULL Memo free?
NULL Memo is free to download, with in-app purchases available.
Is 茉记 free?
茉记 is free to download, with no in-app purchases.
Do NULL Memo or 茉记 have ads?
Neither NULL Memo nor 茉记 shows ads.
Which is updated more often, NULL Memo or 茉记?
NULL Memo ships an update daily, and 茉记 every 8 days. Most recently, NULL Memo was updated on October 1, 2026 and 茉记 on September 30, 2026.

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