Comparison

Color Brain vs Flashback Trivia

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

Head to head
About

Color Brain

Features
Read full description

Color Brain – Master HEX, RGB, and HSL the Smart Way Color Brain is the ultimate tool for developers and designers who want to sharpen their understanding of color codes through fast-paced, focused gameplay. Whether you're learning HEX values, refining your RGB intuition, or decoding HSL like a pro, Color Brain helps you build fluency in the color systems every developer should know. Key Features: • Built for Developers and Designers Train your eye to instantly recognize HEX, RGB, and HSL values — skills that translate directly into cleaner code and faster UI design workflows. • Targeted Practice Modes Choose from HEX, RGB, or HSL challenges and get immediate visual reinforcement to embed color logic into memory. • Smart Game Types Timed Mode tests your recall under pressure, Sudden Death demands accuracy, and Zen Mode allows for low-stress exploration and learning. • Adjustable Difficulty From Easy to Expert, Color Brain adapts to your learning curve with finer color differences and trickier choices. • Track Your Progress Monitor stats, streaks, and high scores — and compete on Game Center leaderboards as your skills improve. • Polished Developer-Focused UI Dark mode, premium themes, and a clean layout make this a tool you’ll want to return to again and again. • Built for iOS Optimized for iPhone, Color Brain is lightweight, distraction-free, and built natively for a seamless experience. Whether you're building beautiful UIs or just want to finally get a grip on what HSL(347, 100%, 47%) really looks like, Color Brain is your fast track to color confidence.

About

Flashback Trivia

Test your knowledge of 80s, 90s, and 2000s pop culture with over 5,000 fact-checked questions. Enjoy daily challenges, power-ups, and offline play. Earn rewards and unlock experts as you build your streak.

Highlights
  • 5,000+ hand-crafted questions
  • Selectable decades (80s, 90s, 2000s, All-Time)
  • Daily challenge puzzles
  • Power-ups (50/50, Reroll, Expert Hint)
  • Daily login bonuses and rewards
  • Offline play
  • No sign-up required
Features
Read full description

Travel back in time with Flashback Trivia — the nostalgia game that tests your memory of the 80s, 90s, 2000s, and all-time classics. 5,000+ HAND-CRAFTED QUESTIONS Music, movies, TV, sports, news, and pop culture from the decades you grew up loving. Every question is fact-checked. PICK YOUR DECADE - 80s — synthwave, MTV, neon, Reagan - 90s — sitcoms, grunge, dial-up, Beanie Babies - 2000s — TRL, low-rise jeans, the iPod era - All-Time — the greatest hits across every decade DAILY CHALLENGE A new "Decade of the Day" puzzle every 24 hours. 14-day rotation, no repeats. POWER-UPS WHEN YOU NEED THEM 50/50, Reroll, and Expert Hint help you push through the tough rounds. First use of each is free. GROW YOUR STREAK Daily login bonuses. Coin and gem rewards. Unlock decade experts who share their wisdom on the tough ones. NO SIGN-UP, PLAY OFFLINE Jump in instantly. Plays great on planes, trains, and the couch. Your nostalgia trip starts here. ———————————————— Flashback Trivia contains optional in-app purchases including a weekly VIP subscription and consumable virtual currency (Coins and Gems). Virtual currency has no monetary value, is non-refundable, non-transferable, and can only be used within Flashback Trivia. Terms of Use: https://luckyecho.com/terms-of-use Privacy Policy: https://luckyecho.com/privacy-policy

Screenshots

Color Brain4 screens
Flashback Trivia4 screens

Verdict

The call

The clearest difference is in-app purchases: Color Brain at none against Flashback Trivia's 27. Color Brain also leads on ads (none vs shown) and update cadence (daily vs every 5 days). Flashback Trivia's advantage is chart position (#27 vs unranked) and device support (3 vs 1). On price 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. Flashback Trivia sells 25 in-app purchases, starting at $3.99 per 7 days. Color Brain asks for nothing beyond the download.

UpkeepUpdate frequency

Color Brain ships an update daily, Flashback Trivia every 5 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

Scorecard6 real differences · 5 level
Color Brain versus Flashback Trivia: the parameters behind the verdict, then further details
ParameterColor BrainFlashback Trivia
PriceFreeFree
Rating—4.7 (8.2K ratings) — better
Positive reviews—33.0% of reviews
Number of ratings—8.2K — better
Update frequencyDaily — betterEvery 5 days
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#27 — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size5 MB246 MB
Age rating4+12+
DeveloperAngel App Publishing Ltd.Lucky Echo Labs, Inc.

In-app purchases

None

Color Brain

No in-app purchases

25 purchases

Flashback Trivia

Subscriptions1
  • VIP Weekly$3.997 Days
One-time24
  • 50 Gems$0.99
  • Piggy Bank$1.99
  • 100 Tickets$1.99
Show 21 more
  • Newbie Bundle$1.99
  • Hint Bundle$1.99
  • Refill Hearts$1.99
  • Starter Bundle$1.99
  • 2,500 Coins$1.99
  • Ad Skips x10$2.19
  • Adventure Bundle2 variants$2.99
  • Infinite Hearts 3h$2.99
  • 175 Gems$2.99
  • Epic Bundle2 variants$4.99
  • Gem Starter Pack$4.99
  • 325 Gems$4.99
  • 7,500 Coins$4.99
  • Trivia Pass Premium$6.99
  • Special Pack$6.99
  • Infinite Hearts 1 Day$6.99
  • Ad Skips x50$8.99
  • Expert Hints x30$9.99
  • 750 Gems$9.99
  • 16,000 Coins$9.99
  • 1,700 Gems$19.99

Questions

Is Color Brain free?
Color Brain is free to download, with no in-app purchases.
Is Flashback Trivia free?
Flashback Trivia is free to download, with in-app purchases available.
Do Color Brain or Flashback Trivia have ads?
Flashback Trivia shows ads; Color Brain does not.
Which is updated more often, Color Brain or Flashback Trivia?
Color Brain ships an update daily, and Flashback Trivia every 5 days. Most recently, Color Brain was updated on October 7, 2026 and Flashback Trivia on October 17, 2026.

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