Comparison

Bulletin vs DahongMemo

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

Head to head
About

Bulletin

Create versatile digital boards for organizing ideas, plans, and personal projects. This app offers a flexible infinite canvas with various block types for text, images, links, and more. Collaborate with others or work offline, with options to customize appearance and organize content.

Highlights
  • Infinite canvas for unlimited board size
  • Diverse block types (text, image, link, drawing)
  • Pro blocks for lists, progress bars, and trackers
  • Extensive customization options for block and board appearance
  • iCloud sync across Mac, iPad, and iPhone
  • Real-time collaboration on shared boards
  • Offline functionality and Spotlight search integration
Features
Read full description

Bulletin is an infinite canvas for anything you can imagine — mood boards, mind maps, plans, habit trackers, or a home for everything you keep meaning to get to. Add blocks, arrange them however you like, and make every one of them look exactly the way you want. BLOCKS TO BUILD WITH • Image — photos and animated GIFs, with a built-in cropper • Text — rich text in any font on your device • Shape — rectangles, diamonds and circles, with text inside for diagrams • Line & Arrow — snap to blocks and keep following them as they move, with customizable heads at either end of an arrow • Link — paste a URL for a preview card, or embed the live site right on your board • Drawing — sketch with Apple Pencil on iPad, and view it on every device POWERFUL PRO BLOCKS • Todo List — nest tasks as deep as you like, and drag them between blocks to build your own Kanban • Progress Bar — a simple, satisfying visual indicator • Recurring Tracker — progress or checkmark style, for habits, chores and anything that repeats • Calendar Tracker — a beautiful calendar heatmap • More on the way MADE TO BE YOURS • Style it block by block — board background, fonts, colors, padding, corner radius, borders, shadows, rotation. Nobody should be locked into one design. • A real infinite canvas — built natively for speed, so your board can grow as large as you want • Search — find any block from anywhere in the app, and choose which blocks are searchable. Boards and blocks appear in Spotlight too, and open right where you left them. • Folders — organize boards into folders, nested as deep as you need • Scenes — save named views of a board and jump straight back to them • Light and dark — pick your appearance and design for both; your colors are saved separately for each SYNC AND SHARING • iCloud sync — design on your Mac and pick it up on iPad or iPhone, right where you left off • iCloud sharing — invite people to collaborate on a board • Yours alone — everything lives in your own iCloud. No accounts, no tracking, no data collection. Works offline. Bulletin is free: unlimited boards, unlimited basic blocks, and up to 5 Pro blocks at a time. Unlock Bulletin Pro with a single one-time purchase — no subscriptions, ever — for unlimited Pro blocks. Bulletin Pro supports Family Sharing, so one purchase covers your whole family.

About

DahongMemo

Read full description

Write down a thought and find it when you need it. DahongMemo keeps notes simple, with folders, tags, and search across your memo text, folders, and tags. No separate account, ads, or third-party tracking. Your memos stay on your device by default. WRITE WITHOUT THE SETUP • Start with one flexible memo body—no title required • Keep a draft safe while you choose a folder and multiple tags • Read, edit, favorite, and move memos; undo accidental deletions FIND WHAT YOU SAVED • Search memo text, folders, and tags together • Narrow results with folder and tag filters • Return to your search context after opening a result • Revisit favorites and recent memos from Home MAKE THE SPACE YOURS • Organize with the default folder and your own folders • Lock folders with device authentication • Create and manage colored tags • Choose Dahong, Peach, Sky, or Lavender in Light, Dark, or System appearance • Cycle through favorite memos in Medium and Large Home Screen widgets ON YOUR DEVICE, WITH OPTIONAL iCloud SYNC Your memos are stored on your device by default. If you choose to enable iCloud, your memos, folders, tags, and favorites can sync through your private iCloud account. The developer does not operate a memo server. Keep up to 50 memos for free. An optional one-time purchase removes this limit. Existing memos, editing, search, folders, tags, themes, widgets, and iCloud remain available without purchase.

Screenshots

Bulletin4 screens
DahongMemo4 screens

Verdict

The call

The clearest difference is iOS requirement: DahongMemo at 18.6 against Bulletin's 26.0. On price, update cadence, ads and in-app purchases 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. Bulletin sells 1 one-off in-app purchase and DahongMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bulletin ships an update every 9 days, DahongMemo every 2 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 9 level
Bulletin versus DahongMemo: the parameters behind the verdict, then further details
ParameterBulletinDahongMemo
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.018.6 — better
Further details — not scored
Size12 MB8 MB
Age rating17+4+
DeveloperIn The Middle (SG)YoungWon Studio

In-app purchases

1 purchases

Bulletin

One-time1
  • Lifetime Pro$39.99
1 purchases

DahongMemo

One-time1
  • Unlimited Memos$1.99

Questions

Is Bulletin free?
Bulletin is free to download, with in-app purchases available.
Is DahongMemo free?
DahongMemo is free to download, with in-app purchases available.
Do Bulletin or DahongMemo have ads?
Neither Bulletin nor DahongMemo shows ads.
Which is updated more often, Bulletin or DahongMemo?
Bulletin ships an update every 9 days, and DahongMemo every 2 weeks. Most recently, Bulletin was updated on October 31, 2026 and DahongMemo on October 29, 2026.

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