Comparison

LockTodoNote vs Peekmo

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

Head to head
About

LockTodoNote

Features
Read full description

LockTodoNote helps you keep your todos, notes, calendar cards, image cards, and D-Day reminders visible on your iPhone Lock Screen. Add a quick todo, save a memo, or check today’s plan without opening the app. With Live Activities and Shortcuts, your important tasks stay right where you can see them. LockTodoNote helps you see your day right from your iPhone Lock Screen. Keep your calendar, todos, and memos together in one simple daily view. Check what matters today without opening a full planner app every time. LockTodoNote is designed for quick, visible planning: see your calendar on the left, your todos and memos on the right, and update your day as things change. WHY LockTodoNote? β€’ Lock Screen Daily View See today’s calendar, todos, and memos directly on your Lock Screen. β€’ Calendar + Todo + Memo Pick a date and view what belongs to that day. Todos and memos stay organized by date. β€’ Mini Calendar Use a compact calendar view to understand your day at a glance. β€’ Todo Check-Off Complete todos quickly. Checked tasks disappear from the Lock Screen so only unfinished tasks stay visible. β€’ Memos Without Checkboxes Add notes that do not need completion. Memos use a note icon, so they are easy to tell apart from todos. β€’ Fast Add Quickly add a todo or memo for the selected date. β€’ Lock Screen Actions Use shortcuts and quick actions to add items and update your Lock Screen view faster. β€’ Dynamic Island Support See a compact summary of your day on supported iPhone models. β€’ Simple Settings Customize how your Lock Screen card appears, including calendar style, memo visibility, and completed todo visibility. USE LockTodoNote FOR β€’ Today’s tasks β€’ School or work reminders β€’ Errands β€’ Appointments β€’ Shopping notes β€’ Meeting notes β€’ Daily routines β€’ Things you do not want to forget TODO VS MEMO Todos are for things you need to finish. Memos are for things you only need to remember. A todo can be checked off. A memo stays as a note. This makes LockTodoNote useful for both action items and simple information you want to keep visible. YOUR DAY, ALWAYS VISIBLE LockTodoNote is not a complex project management app. It is a simple Lock Screen daily planner for the things you need to see today. Open your iPhone. Check your date. See your todos and memos. Finish tasks. Remember what matters. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://motionfit.fit/locktodonote/privacy/

About

Peekmo

Features
Read full description

You forget things you wrote down because you never open the note again. Peekmo keeps short notes on your Lock Screen and in a Home Screen widget. Recycling day, a family birthday, taking your medication β€” the things you know but keep missing, back in front of you every time you pick up your phone. Write it, and it is on the widget One input field sits above the list. New notes are pinned by default, and only pinned notes reach the widget. No folders, no tags, no formatting β€” this app is the few lines you must not forget. Seeing notes on the Lock Screen Β· Lock Screen widget β€” press and hold the Lock Screen, tap "Customize" and then "Lock Screen", and add the Peekmo widget under the clock Β· Home Screen widget β€” press and hold an empty spot on the Home Screen and add it there Β· Pinned notes also stay visible in StandBy and on always-on displays Notes stay on the device No account, no server. Notes never leave the device, and deleting the app deletes them with it. Only the minimum is collected automatically: crash diagnostics (Firebase Crashlytics) and banner ad delivery (Google AdMob, non-personalized). No tracking. Free, with a banner ad Every feature is free. One banner ad sits at the bottom of the home screen. Privacy policy: https://cottonray.com/privacy/peekmo Contact: help@cottonray.com

Screenshots

LockTodoNote4 screens
Peekmo3 screens

Verdict

The call

LockTodoNote and Peekmo are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. LockTodoNote sells 3 in-app purchases, starting at $0.99 per month and Peekmo sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LockTodoNote ships an update every 3 days, Peekmo every 4 days. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

ScorecardNo meaningful differences
LockTodoNote versus Peekmo: the parameters behind the verdict, then further details
ParameterLockTodoNotePeekmo
PriceFreeFree
Update frequencyEvery 3 days β€” betterEvery 4 days
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS16.1 β€” better16.4
Further details β€” not scored
Size18 MB49 MB
Age rating4+4+
DeveloperChangHyun NamJEONG HYEON CHOI

In-app purchases

3 purchases

LockTodoNote

Subscriptions2
  • LockTodoNote Pro Monthly$0.991 Month
  • LockTodoNote Pro Yearly$4.991 Year
One-time1
  • LockTodoNote Pro Lifetime$9.99
3 purchases

Peekmo

One-time3
  • 컀피 ν•œ μž”$0.49
  • 컀피 μ„Έ μž”$1.99
  • 컀피 λ‹€μ„― μž”$2.99

Questions

Is LockTodoNote free?
LockTodoNote is free to download, with in-app purchases available.
Is Peekmo free?
Peekmo is free to download, with in-app purchases available.
Do LockTodoNote or Peekmo have ads?
Both LockTodoNote and Peekmo show ads.
Which is updated more often, LockTodoNote or Peekmo?
LockTodoNote ships an update every 3 days, and Peekmo every 4 days. Most recently, LockTodoNote was updated on October 16, 2026 and Peekmo on October 13, 2026.

Other comparisons