Comparison

Memo Stacker vs Memos as Blocks

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

Head to head
About

Memo Stacker

This app helps you capture and organize your thoughts, ideas, and daily logs. It automatically stacks your entries chronologically, making it easy to look back on your past records through a visual timeline. Enjoy customizable features and secure data storage options.

Highlights
  • Timeline notes
  • Auto-organized by date
  • Habit tracking stats
  • Modern font customization
  • Dark mode support
  • iCloud Drive integration
  • Local data storage option
Features
Read full description

Stack your everyday life. A memo app for building up your thoughts like blocks. Memo Stacker is a memo app that makes β€œwriting” and β€œlooking back” as simple as possible. Ideas that come to you in the moment, diary entries, ToDos, life logs. Stack every kind of record like blocks and visualize your everyday life. β€œWhat was I thinking back then?” With Memo Stacker, you never have to wonder. By using iCloud Drive, which iOS users can use for free, Memo Stacker is designed so your data is not locked inside the app. If you use the same iCloud account, your data will not be lost when you change devices, and your important notes will remain even if you delete the app. Of course, your notes belong only to your account, so no one else, including the developer, can see them. Write: Start typing as soon as you open the app. Timestamps are added automatically. Stack: Notes are stacked chronologically and automatically organized by date. View: Browse your past records beautifully in a refined timeline format. β–  Timeline Format With No Organizing Needed Open the home screen and all your notes are arranged chronologically. No more creating folders or managing file names. Just swipe to instantly revisit your past self. β–  Automatically Organized Timeline View Notes are automatically organized by date. With intuitive navigation by year, month, and day, you can find records from years ago in an instant. β–  Stats That Reveal Your Habits See how much you have written through a heatmap. The joy of continuing to write helps support your habit. β–  Customization That Feels Like You Includes beautiful modern fonts and an eye-friendly dark mode. Because it is something you use every day, Memo Stacker is designed with care for both writing comfort and appearance. Even when using Local Mode without iCloud Drive: β–  Privacy and Backup You Can Trust Notes are stored only on your device with a local-first design. When changing devices, you can easily migrate your data to the cloud using your Google account. When using Memo Stacker on a MacBook, the optimized iPad version is available.

About

Memos as Blocks

Features
Read full description

Write down ideas as memos, then arrange them like blocks to build your notes. PieceNote is a note app where you create pages by arranging memos. [ Arrange memos to create pages ] In PieceNote, you create pages inside a note, then arrange memos on each page like blocks. Use it for favorite places, study notes, ideas, work notes, reading records, and more. Instead of writing everything as one long document, you can split your content into separate memos and organize it by meaning or purpose. [ Collapse memos and keep pages tidy ] Memos can be collapsed whenever you need. Collapse basic information or extra notes that you don’t check often, and keep the memos you use most expanded. This helps you keep each page clean, easy to read, and organized. [ Write first, organize later ] When something comes to mind, just save it as a memo. You can reorder memos later, move them to another page, or combine multiple memos into one. Because each memo works as a small block of content, it is easy to organize the whole page afterward. [ Rich text for expressive writing ] When creating or editing memos, you can use formatting such as: - Bold - Italic - Underline - Strikethrough - Text color - Indentation - Bullet lists - Checkboxes - Heading sizes - Dividers [ Fully local and private ] Your data is stored on your device. PieceNote does not use an external server to store your notes. Backup, restore, and memo export are also supported, so you can move your data to a new device or keep important notes outside the app. [ PieceNote Premium (In-App Purchase) ] With PieceNote Premium, you get: - Completely ad-free experience - Dark mode - Color marker feature With color markers, you can add a visual marker to memos to make important memos or memos to check later easier to find. PieceNote Premium is a one-time purchase. No subscription required.

Screenshots

Memo Stacker4 screens
Memos as Blocks4 screens

Verdict

The call

The clearest difference is ads: Memos as Blocks at none against Memo Stacker's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Memo Stacker sells 2 in-app purchases, starting at $2.99 per month and Memos as Blocks sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Memo Stacker ships an update every 2 weeks, Memos as Blocks weekly. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

Scorecard1 real difference Β· 7 level
Memo Stacker versus Memos as Blocks: the parameters behind the verdict, then further details
ParameterMemo StackerMemos as Blocks
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 weeksWeekly β€” better
AdsYesNo β€” better
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 β€” better
Further details β€” not scored
Size90 MB46 MB
Age rating4+4+
DeveloperTrivial VenturesYohei Nishimura

In-app purchases

2 purchases

Memo Stacker

Subscriptions1
  • Pro plan Monthly$2.991 Month
One-time1
  • Remove Ads$2.99
1 purchases

Memos as Blocks

One-time1
  • PieceNote Premium$3.99

Questions

Is Memo Stacker free?
Memo Stacker is free to download, with in-app purchases available.
Is Memos as Blocks free?
Memos as Blocks is free to download, with in-app purchases available.
Do Memo Stacker or Memos as Blocks have ads?
Memo Stacker shows ads; Memos as Blocks does not.
Which is updated more often, Memo Stacker or Memos as Blocks?
Memo Stacker ships an update every 2 weeks, and Memos as Blocks weekly. Most recently, Memo Stacker was updated on October 19, 2026 and Memos as Blocks on October 12, 2026.

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