Comparison

Memo Stacker vs Noteline

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

Features
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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

Noteline

Features
Read full description

Noteline is a simple timeline-style memo app. Quickly capture your thoughts and feelings. Organize with tags, attach images, and visualize your trends with statistics.

Screenshots

Memo Stacker4 screens
Noteline4 screens

Verdict

The call

The clearest difference is in-app purchases: Noteline at none against Memo Stacker's 2. Noteline also leads on ads (none vs shown). Memo Stacker's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (16.4 vs 26.0). On price 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. Noteline asks for nothing beyond the download.

UpkeepUpdate frequency

Memo Stacker ships an update every 2 weeks, Noteline every 3 months. The most recent releases landed on September 17, 2026 and August 6, 2026 respectively.

Scorecard4 real differences Β· 2 level
Memo Stacker versus Noteline: the parameters behind the verdict, then further details
ParameterMemo StackerNoteline
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterEvery 3 months
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS16.4 β€” better26.0
Further details β€” not scored
Size90 MB4 MB
Age rating4+4+
DeveloperTrivial VenturesTomotaka Sakuma

In-app purchases

2 purchases

Memo Stacker

Subscriptions1
  • Pro plan Monthly$2.991 Month
One-time1
  • Remove Ads$2.99
None

Noteline

No in-app purchases

Questions

Is Memo Stacker free?
Memo Stacker is free to download, with in-app purchases available.
Is Noteline free?
Noteline is free to download, with no in-app purchases.
Do Memo Stacker or Noteline have ads?
Memo Stacker shows ads; Noteline does not.
Which is updated more often, Memo Stacker or Noteline?
Memo Stacker ships an update every 2 weeks, and Noteline every 3 months. Most recently, Memo Stacker was updated on September 17, 2026 and Noteline on August 6, 2026.

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