Comparison

River IQ 2 vs Brainstorm Test

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

Head to head
About

River IQ 2

Engage your mind with a collection of logic puzzles featuring simple graphics and intuitive controls. Solve intellectual challenges by manipulating objects and navigating them across a lake to reach new levels. Offers hints and solutions to aid your progress.

Highlights
  • Logic puzzles
  • Simple graphics
  • Easy interaction
  • Object manipulation
  • Hint system
  • Solution viewer
Features
Read full description

River IQ 2 - All IQ game in one. The logical problem is extremely interesting. With simple graphics and easy interaction, River IQ 2 will bring you a completely new experience on intellectual game series. Top Features: - 23+ mini games in one app - 100% offline – play no WiFi games anytime - Easy to learn, fun to master - Bright, colorful graphics and smooth controls Download now and enjoy a world of fun — wherever you go!

About

Brainstorm Test

Engage your mind with original riddles and tricky puzzles designed to challenge your analytical and creative thinking. This game offers a fun way to improve memory, reflexes, and problem-solving skills through unique levels and unexpected solutions.

Highlights
  • Unique levels
  • Tricky riddles and puzzles
  • Easy gameplay
  • Simple user interface
  • Offline play
  • Unexpected answers
Features
Currently charting
Read full description

Brainstorm Test is a unique way of having fun with tricky puzzles. Original riddles of the game will cause brain storms in your mind. All these riddles and tricky puzzles will show you different perspectives for the solutions of extraordinary problems. This fun and free IQ and EQ game will help you to evaluate and improve your abilities of emotional and analytic thinking, reflex, accuracy, creativity and memory. Brainstorm Test is also a fun trivia game. It is fun, because the game encourages you to learn new things by making some actions or tricky decisions. This game will break the walls in your brain. When you warm up, you will get faster. Every puzzle has a unique and original solution. Game Features: • Unique levels. • Easy gameplay and game process. • Tricky riddles and puzzles. • Simple user interface. • Stylized graphics. • Energetic animations. • Unexpected answers and plot twists. • Play offline. Take your brain quiz and have fun! Use both your left and right brains. This game has a subscription-based premium feature package, it enables users to use the app without advertisements and with extra features. It's an auto-renewable subscription such as weekly, monthly and yearly. Payment is charged to the App Store account at confirmation. Subscription is renewed unless turned off 24 hours before the end of the period, and the account will be automatically charged for renewal as well. You may turn it off in your Account Settings anytime. Privacy Policy: https://tribomgames.com/privacy-policy Terms of Use: https://tribomgames.com/terms-conditions

Screenshots

River IQ 24 screens
Brainstorm Test4 screens

Verdict

The call

The clearest difference is rating: Brainstorm Test at 4.7 against River IQ 2's 4.2. Brainstorm Test also leads on ratings volume (8.3K vs 6) and chart position (#29 vs unranked). River IQ 2's advantage is review sentiment (50% vs 16%) and iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model 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. River IQ 2 sells 1 one-off in-app purchase and Brainstorm Test sells 9 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Brainstorm Test holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Brainstorm Test has 8.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 50% of River IQ 2's written reviews are positive against 16% of Brainstorm Test's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

River IQ 2 ships an update every 2 months, Brainstorm Test monthly. Both last shipped on October 24, 2026.

Scorecard6 real differences · 5 level
River IQ 2 versus Brainstorm Test: the parameters behind the verdict, then further details
ParameterRiver IQ 2Brainstorm Test
PriceFreeFree
Rating4.2 (6 ratings)4.7 (8.3K ratings) — better
Positive reviews50.0% of reviews — better15.7% of reviews
Number of ratings68.3K — better
Update frequencyEvery 2 monthsMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank—#29 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size29 MB322 MB
Age rating4+4+
DeveloperTiep LeTribom Games

Customer experience

River IQ 2

All ratings6 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Brainstorm Test

All ratings6,943 ratings
Positive92.0%
Neutral5.5%
Negative2.6%
Written reviews229 reviews
Positive15.7%
Neutral10.5%
Negative73.8%

Bugs and requests

River IQ 2

Not enough reviews yet to summarise bugs or requests.

Brainstorm Test

Reported bugs

2 issues
  • Hints/features not working
  • Progress reset

Requested features

2 requests
  • Dark mode option
  • Improved reward system

In-app purchases

1 purchases

River IQ 2

One-time1
  • Buy Gold$0.99
9 purchases

Brainstorm Test

Subscriptions1
  • Diamond Membership3 Days trial$6.997 Days
One-time8
  • 100 gems$1.99
  • 300 gems$3.99
  • Remove Ads$6.99
Show 5 more
  • 1000 gems$9.99
  • Starter Pack$9.99
  • 2000 Gems$17.99
  • 3000 Gems$23.99
  • Royal Unlimited$29.99

Questions

Is River IQ 2 free?
River IQ 2 is free to download, with in-app purchases available.
Is Brainstorm Test free?
Brainstorm Test is free to download, with in-app purchases available.
Which has better reviews, River IQ 2 or Brainstorm Test?
Brainstorm Test is rated higher. River IQ 2 averages 4.2 out of 5 from 6 ratings, while Brainstorm Test averages 4.7 from 8.3K ratings.
Do River IQ 2 or Brainstorm Test have ads?
Both River IQ 2 and Brainstorm Test show ads.
Which is updated more often, River IQ 2 or Brainstorm Test?
River IQ 2 ships an update every 2 months, and Brainstorm Test monthly. Most recently, River IQ 2 was updated on October 24, 2026 and Brainstorm Test on October 24, 2026.

Other comparisons