Comparison

DoodleMemo vs LockMemo

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

Head to head
About

DoodleMemo

Capture ideas with text and drawings, and view them instantly on your home screen widget. This simple memo app allows for easy note-taking with customizable colors, ensuring important thoughts are always accessible.

Highlights
  • Text and drawing notes
  • Home screen widget display
  • Customizable colors
  • Quick access notes
  • Easy note-taking
Features
Read full description

Freely capture your ideas with text and drawings, and check them instantly on your widget. This is a simple memo app that lets you use both text and drawing together. You can write easily like using a notepad, customize your notes with your favorite colors, and display what you wrote on a widget for quick access from your Home Screen. Record your thoughts the moment they come to mind, and keep important notes right on your screen.

About

LockMemo

Features
Read full description

Lock Screen Memo puts shopping lists, reminders, and to-dos on your Lock Screen and Home Screen widgets—see what matters without unlocking your phone. Perfect for: - Shopping lists and to-dos at a glance - Password hints, meeting times, gate numbers - Color-coded sticky notes by category - Sharing lists or trip notes with family and friends Features: - Pin sticky notes on a wood board - Organize by category with custom colors - Display on Home and Lock Screen widgets - Shared memo: invite link (auto-join) or 8-digit code; join multiple boards—all appear on your home board; everyone edits together (Shared tab at the bottom) - Configurable font, size, and color - Choose backgrounds and mascots for the home look - Follows your device's light or dark appearance Simple, lightweight, and built to fit into your daily routine.

Screenshots

DoodleMemo3 screens
LockMemo4 screens

Verdict

The call

DoodleMemo and LockMemo are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
DoodleMemo versus LockMemo: the parameters behind the verdict, then further details
ParameterDoodleMemoLockMemo
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequency—Daily
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.0 — better
Further details — not scored
Size24 MB40 MB
Age rating4+4+
Developergiseong kimYui Sakamoto

In-app purchases

None

DoodleMemo

No in-app purchases

None

LockMemo

No in-app purchases

Questions

Is DoodleMemo free?
DoodleMemo is free to download, with no in-app purchases.
Is LockMemo free?
LockMemo is free to download, with no in-app purchases.
Do DoodleMemo or LockMemo have ads?
Both DoodleMemo and LockMemo show ads.

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