Comparison

Brain Boss vs One Is Odd

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

Head to head
About

Brain Boss

This game challenges your brain with a fast-paced color and number matching mechanic. It's designed to improve memory and coordination by requiring precise taps within a time limit. Compete with others to see how your brain stacks up.

Highlights
  • Color and number matching gameplay
  • Tests brain workout skills
  • Improves memory skills
  • Scientifically designed challenges
  • Fast-paced and challenging
  • Minimalistic UI
  • Compares coordination against others
Features
Read full description

Tired of playing stereotype mindless games over and over? Looking for a different type of game that can really challenges and tease your brain. Look no further as your answer lies with Brain Boss. It’s an exciting color and number matching game that will test your brain’s workout skill simply by tapping the correct answer on the screen. Sounds simple! But it will also improve your memory skills. Brain Boss is designed scientifically to push you and your brain to the limits. You have to tap the right number with the right color at the right time. There is a time window for each given number, and wrong taps will decrease your time for each round up to five times, after which the game ends and you get your results. So you want to challenge your concentration ability? Aren’t YOU? It’s a serial of taps, if you can. If you are up to the challenge, start playing now for FREE and see how your brain stacks up against others! ***Features*** - Fast paced. Challenging gameplay - Minimalistic yet aesthetically pleasant UI - Calculates your brain’s co-ordination capabilities and compares it against others! Having any problems or suggestion? We would really love to hear your opinion! You can reach us at contact@riseuplabs.com Or *Follow us on Twitter : @RiseUpLabs *Like us on Facebook : https://www.facebook.com/riseuplabs *Follow us on Google+ : https://plus.google.com/+riseuplabs *Watch us on YouTube : http://www.youtube.com/RiseUpLabs *Visit our Website : http://www.riseuplabs.com

About

One Is Odd

Challenge your observation skills by finding the unique item among a set of similar objects. With numerous themes and levels, the game offers a fresh experience each time. Compete with others on leaderboards or play at your own pace.

Highlights
  • Variety of themes
  • Challenging levels
  • Moving items
  • Game Center leaderboards
  • Relaxing gameplay
Features
Read full description

One Is Odd. But which one? Can you find the odd one out? There's plenty of variety with up to 40 themes to select from. Each theme has its own unique items to keep the searches fresh. There are 10 levels per theme and to up the challenge the items can move... Relax and find the odd one out or see how you compare on the Game Center leaderboards.

Screenshots

Brain Boss4 screens
One Is Odd4 screens

Verdict

The call

The clearest difference is rating: One Is Odd at 5.0 against Brain Boss's 3.7. One Is Odd also leads on update cadence (every 10 days vs every 3 months). Brain Boss's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, 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

Both are free to download. One Is Odd sells 1 one-off in-app purchase. Brain Boss asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

One Is Odd holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

UpkeepUpdate frequency

Brain Boss ships an update every 3 months, One Is Odd every 10 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Brain Boss versus One Is Odd: the parameters behind the verdict, then further details
ParameterBrain BossOne Is Odd
PriceFreeFree
Rating3.7 (6 ratings)5.0 (4 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings6 — better4
Update frequencyEvery 3 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size70 MB21 MB
Age rating4+4+
DeveloperRise Up LabsRichard Chapman

Customer experience

Brain Boss

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

One Is Odd

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Brain Boss

No in-app purchases

1 purchases

One Is Odd

One-time1
  • 40 Themes & No Ads$1.99

Questions

Is Brain Boss free?
Brain Boss is free to download, with no in-app purchases.
Is One Is Odd free?
One Is Odd is free to download, with in-app purchases available.
Which has better reviews, Brain Boss or One Is Odd?
One Is Odd is rated higher. Brain Boss averages 3.7 out of 5 from 6 ratings, while One Is Odd averages 5.0 from 4 ratings.
Do Brain Boss or One Is Odd have ads?
One Is Odd shows ads; Brain Boss does not.
Which is updated more often, Brain Boss or One Is Odd?
Brain Boss ships an update every 3 months, and One Is Odd every 10 days. Most recently, Brain Boss was updated on November 1, 2026 and One Is Odd on November 3, 2026.

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