Comparison

MemoKey vs SumNote

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

Head to head
About

MemoKey

This app provides quick access to your saved notes and text snippets directly from your keyboard. Easily paste frequently used messages, templates, or even drawings into any application without switching screens. Organize your content with tags, pins, and search, and enjoy offline access with robust privacy features.

Highlights
  • Paste notes directly from keyboard
  • Smart placeholders for dates and cursors
  • Organize with tags, pins, and search
  • Sketch and paste drawings
  • Offline and private note storage
  • Home screen and lock screen widgets
  • Integration with Shortcuts app
Features
Read full description

MemoKey puts your notes, text snippets and quick replies right on your keyboard. Save a message once, then paste it into any app with one tap, without switching apps or hunting through your clipboard. PASTE FROM THE KEYBOARD • Your notes in every app: Use your saved notes, quick replies and templates in Messages, WhatsApp, Instagram, TikTok, Gmail and any other app, filtered by tag, pinned or recent. • Paste key: Insert the text you copied from the Paste key in the keyboard's bottom row, without switching keyboards. It needs Allow Full Access and reads the clipboard only when you tap it. • Smart placeholders: Write {date} or {time} in a note and the keyboard inserts today's date or the current time. Add {cursor} and the cursor lands right there, ready for the name you type next. Insert Placeholder in the editor's toolbar adds them for you. • Switch back after inserting: Optionally hand over to your other keyboard right after a note goes in, so you keep typing. • Draw in the keyboard: Sketch a quick drawing and copy it straight into your chat. ORGANIZE IN SECONDS • Tags, pins and search: Organize notes in a list or grid, pin the important ones and find them in seconds. • Select several notes: Pin, tag, share or move many notes to Trash at once, or send them as one Markdown file. • Swipe a note in the list: Right to pin it, left to move it to Trash. • Merge and filter tags: See how many notes each tag has, merge a duplicate tag into another, and with more than 10 tags type part of a name to find one. • Open links: Open a link in a note from the editor or the note's menu. • Character and word count: See how long a note is while you write. • Duplicate and copy: Duplicate a note from its menu, or set a tap on a note to copy it right away. • Trash: Deleted notes wait 30 days before they are gone, or Restore All brings them all back at once. WIDGETS AND SHORTCUTS • Home Screen widget: Your pinned notes, or the notes of one tag, a tap away. Locked notes are never shown. • Lock Screen and Control Center: Open New note or Search notes in one tap from a Lock Screen widget, or from Control Center and the Action button on iOS 18 or later. • Shortcuts app: "Get MemoKey Note" puts a note's text into any shortcut, and "Add MemoKey Note" saves text from any shortcut as a new note. • Quick actions: Long-press the MemoKey icon for New note, Note from clipboard, Search or Kaomoji. • Home Screen search: Turn it on to find your notes from iPhone search. Off by default, it asks first while the app lock is on, and locked notes are never in it. • Save from anywhere: Select text in any app and share it to MemoKey to save it instantly. PRIVATE AND OFFLINE • No account, no ads, no tracking and no MemoKey servers. MemoKey collects no data, and your notes stay on your device. • Protect the app with a passcode, Face ID or Touch ID, and change your passcode any time. • Lock single notes behind your passcode (PRO). YOUR DATA, YOUR WAY • Backup to iCloud: Back up and restore your notes with your own iCloud, automatically if you like. Nothing is uploaded unless you turn it on. • Export: JSON and CSV backups, or every note in one readable Markdown file that MemoKey can restore later. • Bring your notes along: Import Google Keep notes from Google Takeout (.json), or plain .txt and .md files. MORE BUILT IN • 60,000+ kaomoji: A huge library of text emoticons (^_^), searchable in English and Vietnamese. • Special fonts: Turn plain text into stylish fonts for bios and posts. • Read aloud: Listen to any note at the speed you like. • QR codes: Share a note as a QR code, or scan a QR code into a new note. • What's new: See what changed in each version right in the app, even offline. MAKE IT YOURS (PRO) Unlimited tags (free: 10), locked notes, custom colors and your own background image. What you set up with Pro stays yours if Pro ends. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SumNote

This app simplifies expense tracking by automatically calculating totals as you type, eliminating the need for spreadsheets. It's ideal for managing budgets, projects, or any list with associated costs, offering a distraction-free experience.

Highlights
  • Built-in calculator for automatic totaling
  • Familiar note-taking interface
  • Ideal for budgets and project costs
  • Distraction-free design
  • Lightweight and easy to use
Read full description

SumNote makes it easy to keep track of life’s running costs, without wrangling spreadsheets or switching between apps. Christmas shopping? Kitchen makeover? Holiday planning? If it has a price tag, drop it into a SumNote and watch the total update as you type. Why you’ll love SumNote: • Feels just like your regular notes app, because it basically is • Built-in calculator does the adding for you • Great for budgets, projects, lists, and anything with a cost • Free, lightweight, and pleasantly distraction-free From festive spending to everyday “how did that add up so fast?” moments, SumNote keeps everything clear, calm, and neatly summed.

Screenshots

MemoKey4 screens
SumNote4 screens

Verdict

The call

The clearest difference is in-app purchases: SumNote at none against MemoKey's 3. SumNote also leads on ratings volume (8 vs 1). MemoKey's advantage is rating (5.0 vs 4.6). On price, review sentiment, 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. MemoKey sells 3 in-app purchases, starting at $1.99 per month. SumNote asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MemoKey holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: SumNote has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
MemoKey versus SumNote: the parameters behind the verdict, then further details
ParameterMemoKeySumNote
PriceFreeFree
Rating5.0 (1 ratings) — better4.6 (8 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings18 — better
Update frequencyEvery 4 daysEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size76 MB21 MB
Age rating+44+
DeveloperTran Cong MinhMax Brooks

Customer experience

MemoKey

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SumNote

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

MemoKey

Subscriptions2
  • MemoKey Pro Monthly7 Days trial$1.991 Month
  • MemoKey Pro Yearly$9.991 Year
One-time1
  • MemoKey Pro$19.99
None

SumNote

No in-app purchases

Questions

Is MemoKey free?
MemoKey is free to download, with in-app purchases available.
Is SumNote free?
SumNote is free to download, with no in-app purchases.
Which has better reviews, MemoKey or SumNote?
MemoKey is rated higher. MemoKey averages 5.0 out of 5 from 1 ratings, while SumNote averages 4.6 from 8 ratings.
Do MemoKey or SumNote have ads?
Neither MemoKey nor SumNote shows ads.
Which is updated more often, MemoKey or SumNote?
MemoKey ships an update every 4 days, and SumNote every 4 days. Most recently, MemoKey was updated on October 31, 2026 and SumNote on October 30, 2026.

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