Comparison

AI톡톡 vs COMath Premium

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

Head to head

Math learning

About

AI톡톡

Features

Read full description

・영회화가 되면 긴장해 버린다는 초보자라도, AI가 상대이므로, 안심하고 영어를 말하는 연습을 할 수 있습니다. ・AI를 상대로 특정의 상황에 응한 “자연스러운 대화”를 통해서 스피킹의 트레이닝을 할 수 있습니다. “자연적인 대화”는 복수의 추천 문장·회화와 유사도를 평가, 판단하는 독자적인 AI 알고리즘에 의해, 학습자의 발화 내용에 맞추어 AI가 적절한 회답을 실시하도록(듯이) 설계되고 있습니다. · 다이얼로그의 레벨은, 입문으로부터 상급까지 5 레벨. 또한 325종류의 다양한 상황의 대화를 준비하고 있습니다. ・거의 모든 대화 연습 파트에서, 스마트폰에 닿지 않아도 대화 연습할 수 있으므로, 핸즈프리로 영어 회화 트레이닝을 할 수 있습니다. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

COMath Premium

Features

Read full description

COMath Premium makes it easy to practice math, solve word problems, learn algebra step by step, and enjoy number puzzles such as Sudoku, Calcudoku, and Fillomino. Premium includes full access, no ads, and no privacy tracking. New to COMath? Try the ad-supported COMath first to experience the same core features before choosing Premium.

Screenshots

AI톡톡4 screens

COMath Premium4 screens

Verdict

The call

The clearest difference is price: AI톡톡 at Free against COMath Premium's $0.99. COMath Premium's advantage is update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement 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

AI톡톡 is free to download; COMath Premium costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AI톡톡 ships an update every 2 months, COMath Premium every 2 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 4 level

AI톡톡 versus COMath Premium: the parameters behind the verdict, then further details
Parameter	AI톡톡	COMath Premium
Price	Free — better	$0.99
Update frequency	Every 2 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.0	15.0
Further details — not scored
Size	34 MB	85 MB
Age rating	4+	4+
Developer	InTouch Co.Ltd	Jianfeng Wu

In-app purchases

None

AI톡톡

No in-app purchases

None

COMath Premium

No in-app purchases

Questions

Is AI톡톡 free?

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

Is COMath Premium free?

COMath Premium costs $0.99, with no in-app purchases.

Do AI톡톡 or COMath Premium have ads?

Neither AI톡톡 nor COMath Premium shows ads.

Which is updated more often, AI톡톡 or COMath Premium?

AI톡톡 ships an update every 2 months, and COMath Premium every 2 weeks. Most recently, AI톡톡 was updated on October 8, 2026 and COMath Premium on October 1, 2026.