Comparison

Double memo vs Don't Forget! Quick Checklists

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

Head to head

Don't Forget! Quick Checklists

Make a list, check it fast.

Free

🔧 Utilities

★ 5.01 ratingsView app →

About

Double memo

Features

Read full description

Memo that displays and edits two memos side by side

About

Don't Forget! Quick Checklists

Create and manage simple, reusable checklists for daily routines. Quickly add items and sections, then reset lists with a single tap. An optional upgrade unlocks unlimited list creation.

Highlights

Simple, reusable lists
Add sections and items quickly
One-tap list reset
Built for speed
Optional unlimited lists upgrade

Features

Read full description

Don’t Forget is a lightning-fast checklist app for the little routines you don’t want to overthink—but can’t afford to forget. - Simple, reusable lists - Add sections and items in seconds - One-tap reset when you're done - Optional upgrade for unlimited lists - Built for speed. Try it today and see what you’ve been missing!

Screenshots

Double memo4 screens

Don't Forget! Quick Checklists4 screens

Verdict

The call

The clearest difference is in-app purchases: Double memo at none against Don't Forget! Quick Checklists's 1. Double memo also leads on update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). Don't Forget! Quick Checklists's advantage is ads (none vs shown). On price 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. Don't Forget! Quick Checklists sells 1 one-off in-app purchase. Double memo asks for nothing beyond the download.

UpkeepUpdate frequency

Double memo ships an update every 2 weeks, Don't Forget! Quick Checklists every 2 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 4 level

Double memo versus Don't Forget! Quick Checklists: the parameters behind the verdict, then further details
Parameter	Double memo	Don't Forget! Quick Checklists
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 2 weeks — better	Every 2 months
Ads	Yes	No — better
In-app purchases	No — better	Yes
Monetization	—	Freemium
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	15.8.3 — better	18.4
Further details — not scored
Size	37 MB	2 MB
Age rating	4+	4+
Developer	Hideaki Uchikoshi	Tim Mabbott

In-app purchases

None

Double memo

No in-app purchases

1 purchases

Don't Forget! Quick Checklists

One-time1

Premium$0.99

Questions

Is Double memo free?

Double memo is free to download, with no in-app purchases.

Is Don't Forget! Quick Checklists free?

Don't Forget! Quick Checklists is free to download, with in-app purchases available.

Do Double memo or Don't Forget! Quick Checklists have ads?

Double memo shows ads; Don't Forget! Quick Checklists does not.

Which is updated more often, Double memo or Don't Forget! Quick Checklists?

Double memo ships an update every 2 weeks, and Don't Forget! Quick Checklists every 2 months. Most recently, Double memo was updated on October 3, 2026 and Don't Forget! Quick Checklists on October 1, 2026.