Comparison

Mark That vs AI Debate

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

AI Debate

Engage in simulated debate competitions with an AI opponent powered by GPT. This app offers a convenient way to practice and improve critical thinking and language skills anytime, anywhere. Experience logical reasoning and fast-paced debates to enhance your abilities.

Highlights
  • AI debate opponent
  • GPT model integration
  • Practice critical thinking
  • Enhance language skills
  • Debate anytime, anywhere
  • Logical reasoning practice
Features
Read full description

Debate competitions not only expand students' extracurricular knowledge but also enhance their thinking and language skills. However, organizing a debate competition is a demanding and time-consuming task. This app utilizes the GPT model and introduces AI as your opponent, allowing you to debate with AI anytime and anywhere. AI possesses logical reasoning, fast debating speed, and knowledge equivalent to that of excellent debaters, enabling you to quickly improve your thinking and language skills. Download and experience it now!

Screenshots

Mark That4 screens
AI Debate3 screens

Verdict

The call

The clearest difference is price: Mark That at Free against AI Debate's $2.99. Mark That also leads on update cadence (every 5 days vs monthly). AI Debate's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases 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

Mark That is free to download; AI Debate costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mark That ships an update every 5 days, AI Debate monthly. The most recent releases landed on September 22, 2026 and August 10, 2026 respectively.

Scorecard3 real differences · 7 level
Mark That versus AI Debate: the parameters behind the verdict, then further details
ParameterMark ThatAI Debate
PriceFree — better$2.99
Rating—2.3 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 5 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size1 MB232 MB
Age rating4+12+
DeveloperRon Srebro冉 刘

In-app purchases

None

Mark That

No in-app purchases

None

AI Debate

No in-app purchases

Questions

Is Mark That free?
Mark That is free to download, with no in-app purchases.
Is AI Debate free?
AI Debate costs $2.99, with no in-app purchases.
Do Mark That or AI Debate have ads?
Neither Mark That nor AI Debate shows ads.
Which is updated more often, Mark That or AI Debate?
Mark That ships an update every 5 days, and AI Debate monthly. Most recently, Mark That was updated on September 22, 2026 and AI Debate on August 10, 2026.

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