Comparison

Mark That 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
About

Mark That

Features
Read full description

Never forget when was the last time you fed your dog, took your pills or had coffee. Just ask Siri to mark that something happened, and you can later ask Siri when did it happen. Can only take a headache medication every 4 hours, let Siri remember it for you! *** Siri commands available with Mark That *** To remember that something happened right now Say Hey Siri, Mark That, pause for Siri to ask what happened, and then continue, for example: say "Hey Siri Mark that", pause, "I had coffee" say "Hey Siri Mark that", pause, "I woke up from my nap" To have Siri tell you when you something happened say, Hey Siri, When did I mark that, for Siri to ask which event you're interested in, and then continue, for example: say "Hey Siri When did I mark" pause, "That I had coffee?" say "Hey Siri When did I mark", pause "That I work up from my nap?" You can also ask Siri to show you today's events: say, Hey Siri show me what I marked today", or what was the last thing you marked today say, Hey Siri what was the last thing I marked today

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

Mark That4 screens
Don't Forget! Quick Checklists4 screens

Verdict

The call

The clearest difference is in-app purchases: Mark That at none against Don't Forget! Quick Checklists's 1. Mark That also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (16.0 vs 18.4). On price, ads and device support 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. Mark That asks for nothing beyond the download.

UpkeepUpdate frequency

Mark That ships an update every 5 days, Don't Forget! Quick Checklists every 2 months. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 6 level
Mark That versus Don't Forget! Quick Checklists: the parameters behind the verdict, then further details
ParameterMark ThatDon't Forget! Quick Checklists
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.4
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperRon SrebroTim Mabbott

In-app purchases

None

Mark That

No in-app purchases

1 purchases

Don't Forget! Quick Checklists

One-time1
  • Premium$0.99

Questions

Is Mark That free?
Mark That 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 Mark That or Don't Forget! Quick Checklists have ads?
Neither Mark That nor Don't Forget! Quick Checklists shows ads.
Which is updated more often, Mark That or Don't Forget! Quick Checklists?
Mark That ships an update every 5 days, and Don't Forget! Quick Checklists every 2 months. Most recently, Mark That was updated on October 9, 2026 and Don't Forget! Quick Checklists on October 17, 2026.

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