Comparison

Otona Note vs MemoMemo

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

Head to head
About

Otona Note

This app allows for easy note-taking and organization with a focus on one-handed usability and extensive customization. It offers automatic backups and a history feature to recover previous versions of your notes, ensuring data safety.

Highlights
  • One-handed note editing
  • Customizable appearance (font, size, color, background)
  • Automatic backup and revision history
  • Folder creation, editing, and sorting
  • Convert notes to images
  • Easy copy-paste functionality
Features
Read full description

Otona Note is a simple notepad made to be easy to write in, even with one hand. EASY TO WRITE WITH ONE HAND A menu sits right above the keyboard. Move the cursor, select text, copy and paste with a tap, without fiddling with tiny handles. It feels closer to writing on a computer. MAKE IT LOOK YOUR WAY Choose from over 200 fonts and change the text size, text color and background color. Make each note easy on your eyes, or just make it look nice. NEVER LOSE A NOTE Overwrote something by mistake? Every save is kept in the history, so you can bring back an older version of a note. Notes are also backed up automatically, on your device and to iCloud. ORGANIZE WITH FOLDERS Sort notes into folders and reorder them. With Pro, you can put folders inside folders. HANDY EXTRAS - Character and line count while you write - Long-press a note to copy it, great for text you paste often - Save a note as an image to share it (vertical text with Pro) - Trash, so deleted notes can be recovered - Portrait and landscape PRO (ONE-TIME PURCHASE) The app is free with ads. Pro unlocks every feature and removes ads with a single purchase. No subscription. - URL scheme: otonaNote://

About

MemoMemo

A straightforward notepad application designed for intuitive note management with folder organization. It offers extensive customization options for fonts, colors, and themes, along with password protection for sensitive data. This app aims to provide a personalized and secure note-taking experience.

Highlights
  • Folder organization
  • Password protection
  • Customizable fonts and themes
  • Intuitive interface
  • Rich customization functions
Read full description

It is a simple notepad that can manage notes in folders. It can be used intuitively without the need for complicated operations. In order to be able to use it according to the user's preference, it is equipped with a rich customization function such as changing font, font size and color theme. You can also set a password in Notepad, so you can protect important data from human eyes. There are various other functions, so please use them once. ・Terms of Use https://eeggs.jp/terms-of-use-en

Screenshots

Otona Note4 screens
MemoMemo3 screens

Verdict

The call

The clearest difference is ratings volume: MemoMemo at 56 against Otona Note's 1. Otona Note's advantage is rating (5.0 vs 4.7) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, 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. Otona Note sells 3 one-off in-app purchases and MemoMemo sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Otona Note holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MemoMemo has 56 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 84% of Otona Note's written reviews are positive against 79% of MemoMemo's.

UpkeepUpdate frequency

Otona Note ships an update every 3 weeks, MemoMemo every 2 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Otona Note versus MemoMemo: the parameters behind the verdict, then further details
ParameterOtona NoteMemoMemo
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (56 ratings)
Positive reviews84.2% of reviews — better78.6% of reviews
Number of ratings156 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS16 — better18.0
Further details — not scored
Size54 MB31 MB
Age rating4+4+
DeveloperMasaki HiranoEasterEggs

Customer experience

Otona Note

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews57 reviews
Positive84.2%
Neutral7.0%
Negative8.8%

MemoMemo

All ratings56 ratings
Positive94.6%
Neutral1.8%
Negative3.6%
Written reviews28 reviews
Positive78.6%
Neutral10.7%
Negative10.7%

In-app purchases

3 purchases

Otona Note

One-time3
  • Remove Ads$3.99
  • Unlock Backup Restore$3.99
  • Pro (All Features Unlocked)$4.99
1 purchases

MemoMemo

Subscriptions1
  • Premium Plan$1.991 Month

Questions

Is Otona Note free?
Otona Note is free to download, with in-app purchases available.
Is MemoMemo free?
MemoMemo is free to download, with in-app purchases available.
Which has better reviews, Otona Note or MemoMemo?
Otona Note is rated higher. Otona Note averages 5.0 out of 5 from 1 ratings, while MemoMemo averages 4.7 from 56 ratings.
Do Otona Note or MemoMemo have ads?
Both Otona Note and MemoMemo show ads.
Which is updated more often, Otona Note or MemoMemo?
Otona Note ships an update every 3 weeks, and MemoMemo every 2 months. Most recently, Otona Note was updated on October 15, 2026 and MemoMemo on October 16, 2026.

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