Comparison

Zettelbox vs DoMemo

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

Head to head
About

Zettelbox

Capture inspiration and organize your life with this app that integrates notes, to-dos, and scheduling. It helps transform scattered information into a structured knowledge base through smart review and related note linking. Enjoy secure local storage with optional cloud backups.

Highlights
  • Quick note capture with desktop widget
  • Intuitive tagging and nested categorization
  • Smart review to rediscover past thoughts
  • Link related notes for deeper understanding
  • Local encrypted storage
  • Cloud backup support
Features
Read full description

Unleash creativity and easily capture inspiration! Smartly integrate notes, to-dos, and schedule. Organize your life and work efficiently, ensuring you don’t miss any bursts of inspiration. In today's era of information overload, Zettelbox serves as a reliable companion, helping you capture every valuable thought amidst a sea of ideas. It's not just a tool, but a bridge that connects your inspiration with reality. Whether during a hectic workday or a quiet night, Zettelbox is always ready to record your thoughts, transforming scattered information into a well-organized knowledge treasure trove. [Main Features] Quick Capture: Wherever you are, you can use Zettelbox to jot down any information you need. Our desktop widget offers quick access and recording capabilities, ensuring no important content is missed. Flexible Management: With an intuitive tagging system, managing your notes is effortless. Nested tags allow for efficient categorization and filtering, ensuring important content is always within reach. Smart Review: Zettelbox's smart review feature helps you rediscover past thoughts and notes, connecting bits of inspiration to spark new insights. Whether you're revisiting old notes or seeking new ideas, Zettelbox is your dependable assistant. Related Notes: Zettelbox links scattered ideas, helping you build a coherent network of thoughts and enhancing the overall value of your information. The simplified linking feature makes it easy to find related content for deeper understanding and application. [Data Security and Offline Use] Your information security is paramount. Zettelbox offers local encrypted storage and supports cloud service backups, ensuring your data is always secure and accessible. More flexible data export options will be available in the future for your peace of mind. Zettelbox is the perfect tool for exploring, recording, and connecting ideas. It makes knowledge management smarter, allowing your thoughts to grow continuously through recording and reflection. Whether turning inspiration into action or weaving fragmented information into a complete knowledge network, Zettelbox will accompany you every step of the way, helping you embrace a brighter future. [Subscription Information] Unlock the full potential of Zettelbox with our PowerPack subscription. Choose between monthly or annual plans and manage your subscription with ease. Please note that all subscriptions are non-refundable, and benefits take effect immediately upon purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zettelboxapp.com/PrivacyPolicy.html

About

DoMemo

This app offers a balanced approach to note-taking, combining the depth of notes with the brevity of memos. It allows for rich management with tags, backward links, and version history, all while keeping a focus on stress-free writing within a customizable word limit. Data is stored locally and can be synced via iCloud Drive or Git.

Highlights
  • Local data storage
  • Full text search
  • History versions
  • Voice recording & text conversion
  • iCloud Drive & Git sync
  • Customizable word limit
  • Tags and backward links
Read full description

## A New Balance A typical note is more words and complex; a typical memo is less wordy and sometimes ad hoc, and much lighter too. We found that there is a new balance between "notes" and "memos", also the scenarios that we often encounter, such as writing inspirations down, or a reverie, or the deepest feeling after reading a book. There are not too many words, but is not temporary; it should be light, but also can be complex, like giving tags and connections for future management and review. That's why we designed DoMemo this App, a new balance, a new personal note system. We believe that, be simple and be powerful are never contradictory. ## About DoMemo, Some Keywords Local, Full Text Search, History Versions, Voice Recording, Voice to Text, iCloud Drive sync, Git sync, Card Notes, Memory Curve, 200 Words, Tags, Backward Links... ## Above Simplicity, Make Yourself as The Method Notes in DoMemo can have tags or not, have backward links or not, use Markdown syntax or not, cardify or ignore the cards, be scientific or humanistic. DoMemo will not deliberately cut down the features to keep the simplicity; as a tool, it should provide convenience to users without thinking about how to use it. ## 200 Words, The Liberation The default maximum words per DoMemo note is 200, you can adjust it in the App settings. The 200 words limit does not limit human imagination, but rather liberates the boundaries of our thinking at another level. Because of this limit, when we need to summarize what we have read in a book, we will deliberately keep it concise and concise; when we take notes as we go, we don't need to consider the structure of the context, so we really can write freely. When writing, become of stress-free, there will be a magical effect produced, simply put, it will be easier to write, and will write more words finally ...... ## Local First, No Registration Required DoMemo's notes data is stored locally and does not depend on any official servers, so you don't have to worry that one day the data service will be unavailable and the notes will not be migrated any more. There is no need to register an account to use DoMemo, so you don't have to worry about compromising your account password. DoMemo uses an open file system structure, with folders, text documents, images, and audio files, so all you need to do to back up or migrate DoMemo data is copy a folder, paste it into the location you need (in Finder or Filess), and it's done. ## Syncing by iCloud Drive or Git As the designer and developer of DoMemo, we don't want to touch users' notes data, and we believe most of users don't want their data to be hosted by a notes tool provider. It's not just about data privacy and data security, but also about the long-term life of the notes system from a longer-term perspective. That's why DoMemo adopts the principle of local-first data. Even if it is local-first, it can also be synced across devices. DoMemo's notes are synced using iCloud Drive by default. Domemo just simply put an additional copy of each note to be stored on iCloud Drive for sync purpose. If you need more controlable, and more stable, you can use Git, a tool that requires some IT technical skills. DoMemo integrates this powerful engine and does a lot of automated logic; sometimes you can barely notice Git running in DoMemo but you're already using it. ## Voice Rocording, Taking Note Efficiently DoMemo allows you to record audio and insert it into notes, and you can convert the voice into text too. Voice is great as an input method, and once you get used to it, it can be very efficient. And don't worry about privacy issues, because everything is powered by the machine learning capability of your current device (iPhone or iPad). And it works just as well without a network. - - - - - - - - - - - - Privacy Policy: http://www.markeditor.com/privacy-policy.html Terms of Use: http://www.markeditor.com/page/terms.md

Screenshots

Zettelbox4 screens
DoMemo4 screens

Verdict

The call

The clearest difference is review sentiment: DoMemo at 100% against Zettelbox's 31%. DoMemo also leads on rating (4.5 vs 4.3) and iOS requirement (14.0 vs 16.0). On price, ratings volume, update cadence and ads 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. Zettelbox sells 3 in-app purchases, starting at $4.99 per month and DoMemo sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DoMemo holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 24 and 10 respectively. Written reviews point the same way: 31% of Zettelbox's written reviews are positive against 100% of DoMemo's.

UpkeepUpdate frequency

Zettelbox ships an update every 2 weeks, DoMemo every 3 weeks. The most recent releases landed on September 10, 2026 and July 23, 2026 respectively.

Scorecard3 real differences · 7 level
Zettelbox versus DoMemo: the parameters behind the verdict, then further details
ParameterZettelboxDoMemo
PriceFreeFree
Rating4.3 (24 ratings)4.5 (10 ratings) — better
Positive reviews30.8% of reviews100.0% of reviews — better
Number of ratings24 — better10
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Mac — better
Requires iOS16.014.0 — better
Further details — not scored
Size117 MB59 MB
Age rating4+4+
DeveloperHong Kong Source Research Society Supply Chain LimitedHangzhou Quanduan Technology Co., Ltd.

Customer experience

Zettelbox

All ratings24 ratings
Positive79.2%
Neutral12.5%
Negative8.3%
Written reviews13 reviews
Positive30.8%
Neutral23.1%
Negative46.2%

DoMemo

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Zettelbox

Subscriptions2
  • Monthly Plan$4.991 Month
  • Yearly Plan$19.991 Year
One-time1
  • PowerPack Permanent$64.99
4 purchases

DoMemo

Subscriptions2
  • DoMemo Monthly3 Days trial$0.991 Month
  • DoMemo Yearly3 Days trial$5.491 Year
One-time2
  • DoMemo Flash Sale$17.00
  • DoMemo Lifetime$19.99

Questions

Is Zettelbox free?
Zettelbox is free to download, with in-app purchases available.
Is DoMemo free?
DoMemo is free to download, with in-app purchases available.
Which has better reviews, Zettelbox or DoMemo?
DoMemo is rated higher. Zettelbox averages 4.3 out of 5 from 24 ratings, while DoMemo averages 4.5 from 10 ratings.
Do Zettelbox or DoMemo have ads?
Neither Zettelbox nor DoMemo shows ads.
Which is updated more often, Zettelbox or DoMemo?
Zettelbox ships an update every 2 weeks, and DoMemo every 3 weeks. Most recently, Zettelbox was updated on September 10, 2026 and DoMemo on July 23, 2026.

Other comparisons