Comparison

Math Quiz!! vs ROBAI

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

Head to head
About

Math Quiz!!

Practice fundamental math operations like addition, subtraction, multiplication, and division. Engage in timed challenges to improve calculation speed and compete globally. Offers various game modes to make learning numbers and patterns enjoyable.

Highlights
  • Addition, subtraction, multiplication, division problems
  • Timed attack mode with levels
  • Global leaderboard competition
  • Learn numbers and find patterns
  • Brain training puzzles
Features
Read full description

Math Quiz!! gives you problems about math(mathematics) for people who wants to learn math(mathematics), who wants to be good at math(mathematics), who just wants to enjoy doing math quiz. It includes add(addition), subtract(subtraction), divide(division), multiply(multiplication) problems. In time attack mode, there are 4 levels, starting with level1 and 2. When you clear the stage, a new stage appears. You can make your calculation speed faster enjoying the game. You can get points by the correct percentage of the quizzes, and using game center, you can compete with people all over the world. You can also play the quizzes Which is more ? How many ? Learn the numbers Find the rules which are easier than math quizzes. Brain Train is an escape game. You can escape the room solving the puzzles.

About

ROBAI

Engage in fun conversations with a customizable 3D AI chatbot. This intelligent companion can assist with tasks like meal planning, learning, or simply provide entertaining interactions with animated movements.

Highlights
  • 3D customizable chatbot
  • AI-powered conversations
  • Assistance with tasks
  • Animated movements
  • Personalized appearance
Features
Read full description

Meet your very own chat robot, ROBAI! Chatting with ROBAI is like chatting with ChatGPT but a lot more fun! Whether you want your very own chat robot to help you create a meal plan, learn something new, or just have an interesting and fun conversation, ROBAI is always ready to chat and help you with whatever you’re doing. And, since ROBAI is in 3D, your robot has some pretty sweet moves that will make you smile! Also, your chat robot – ROBAI – is customizable so that you can make your very own chatbot look. ROBAI has cool color options, accessories and more so that they become your personal chatbot, unlike anyone else’s! Outside of being super-fun, like ChatGPT, ROBAI is powered by artificial intelligence (AI) and is, therefore, pretty clever. Ask anything you want and see what happens! Have fun with your very own chatbot or chat robot, ROBAI today! Download ROBAI today and get started chatting and having fun with your very own robot powered by ChatGPT!

Screenshots

Math Quiz!!4 screens
ROBAI4 screens

Verdict

The call

The clearest difference is rating: Math Quiz!! at 5.0 against ROBAI's 3.0. Math Quiz!! also leads on iOS requirement (7.1 vs 13.0). ROBAI's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases 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. Math Quiz!! sells 2 one-off in-app purchases and ROBAI sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Math Quiz!! holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Math Quiz!! ships an update every 2 months, ROBAI every 2 weeks. Both last shipped on September 30, 2026.

Scorecard3 real differences · 7 level
Math Quiz!! versus ROBAI: the parameters behind the verdict, then further details
ParameterMath Quiz!!ROBAI
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.1 — better13.0
Further details — not scored
Size38 MB171 MB
Age rating4+4+
DeveloperKozo TeraiTRICK 3D

Customer experience

Math Quiz!!

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

ROBAI

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Math Quiz!!

One-time2
  • No ads for Math Quiz$0.99
  • TimeShift(10) for Math Quiz$0.99
4 purchases

ROBAI

One-time4
  • 100 Power Pellets$0.99
  • 300 Power Pellets$2.99
  • 500 Power Pellets$4.99
Show 1 more
  • 1000 Power Pellets$9.99

Questions

Is Math Quiz!! free?
Math Quiz!! is free to download, with in-app purchases available.
Is ROBAI free?
ROBAI is free to download, with in-app purchases available.
Which has better reviews, Math Quiz!! or ROBAI?
Math Quiz!! is rated higher. Math Quiz!! averages 5.0 out of 5 from 1 ratings, while ROBAI averages 3.0 from 2 ratings.
Do Math Quiz!! or ROBAI have ads?
Neither Math Quiz!! nor ROBAI shows ads.
Which is updated more often, Math Quiz!! or ROBAI?
Math Quiz!! ships an update every 2 months, and ROBAI every 2 weeks. Most recently, Math Quiz!! was updated on September 30, 2026 and ROBAI on September 30, 2026.

Other comparisons