Comparison

PocketRex vs Oh Flap!

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

Head to head
About

PocketRex

Features
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POCKETREX - Your Fitness Tamagotchi on Apple Watch Turn every step into an adventure! PocketRex is a virtual companion that lives or dies based on your daily physical activity. THE CONCEPT Adopt a virtual dinosaur directly on your Apple Watch. But beware: your dino needs YOU to survive! Every step you take keeps it fit. Stay inactive and it will lose muscle... until it's gone. HOW IT WORKS Your steps equal your dino's muscles. The more you walk, the more fit and muscular it becomes. The less you move, the weaker it gets. Three days of inactivity means Game Over. It's simple: move to keep it alive! FEATURES Random Hatching Each egg can give you a dino of different rarity: Common, Rare, Gold, Platinum, or Mythic. Will you be lucky enough to get a Mythic? Real-time Statistics Track muscle percentage, weight, health score, steps today, floors climbed, calories burned, and distance traveled. Unique Personalities Your dino can be Athletic, Lazy, Hungry, or Balanced. Each personality affects its progression! Dynamic Moods Happy, Neutral, Tired, or Sad - its mood reflects your efforts. Global Leaderboard Compare your dino with others from around the world! Climb the leaderboard by keeping your dino alive as long as possible. Candy System Earn candies by reaching your goals. Use them for boosts: Protein Shake, Vitamins, Protective Shield and more. Lucky Wheel Try your luck to win bonus candies! Cemetery Honor the memory of your fallen dinos. Each deceased dino is preserved with its statistics. Progress Charts Track your dino's evolution with detailed graphs. Day and Night Cycle The background changes based on real time with a sun during the day and falling stars at night. DESIGNED FOR APPLE WATCH PocketRex is optimized for Apple Watch. Check on your dino at a glance, right from your wrist. The companion iPhone app displays detailed statistics. DAILY GOALS 5,000 steps for maintenance. 10,000 steps for optimal growth. 15,000 or more steps for a super muscular dino! Stairs count double for muscle. Take the stairs! WHY POCKETREX? Gamified motivation works. When your dino depends on you, every step counts. No more excuses: your little companion is counting on you! Join players from around the world and keep your dino alive. How many days will you last? Requires Apple Watch with watchOS 10 or later. Respects your privacy - HealthKit data used only for gameplay. Download now and start the adventure!

About

Oh Flap!

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One tap. Infinite regret. Oh Flap! is the game where a tiny bird with zero survival instincts tries to navigate through pipes that have absolutely no business being there. Your job? Tap. That's it. Tap and pray. Sounds easy? Adorable. You'll hit the first pipe. 21 WORLDS THAT FIGHT BACK This isn't just a reskin situation. Every world rewrites the rules. Moonlight makes you floaty and peaceful โ€” like yoga, but with pipes. Volcano cranks gravity to "cruel" and dares you to survive. Retrowave moves so fast you'll question your life choices. Cherry blossoms drift by in Sakura while you fail gracefully. Each world has its own physics, its own vibe, and its own way of making you say "one more try." Try any world free for one game. Fall in love. Then buy it. We believe in informed heartbreak. 3 CHARACTERS, 3 MOODS Pip the bird โ€” brave, round, questionable decision-maker. Cosmo the rocket โ€” literally built for flight, still hits pipes. Hoot the owl โ€” wise enough to know better, plays anyway. DAILY CHALLENGES A new challenge drops every day. Beat it. Build your streak. Miss a day and we'll send you a notification so passive-aggressive it could be from your mother. STATS FOR THE OBSESSED Track your last 7 days of glory (or tragedy). See your average score climb. Watch your improvement trend go up โ€” or sideways, no judgment. Bar charts, play streaks, best runs, total pipes cleared. It's beautiful. Your therapist would call it "unhealthy focus." We call it dedication. GAME CENTER Leaderboards and achievements. Find out you're #47,382 globally and let that fuel your next 200 games. Unlock hidden achievements like "Belly Flop" (score zero) and "Night Owl" (playing past 11 PM, you absolute legend). iCLOUD SYNC Switch devices without losing progress. Your high score follows you everywhere, like a proud ghost. NO ADS. NO ENERGY. NO NONSENSE. No banner ads. No "watch a video to continue." No waiting 4 hours for lives to refill. You pay nothing to play. Themes and skins are cosmetic โ€” they look amazing but they won't save you from the pipes. Nothing can save you from the pipes. Oh Flap! is handcrafted with love, caffeine, and an unreasonable number of pipe-related deaths during testing. Now tap. And try not to hit the first one.

Screenshots

PocketRex4 screens

Verdict

The call

The clearest difference is in-app purchases: PocketRex at none against Oh Flap!'s 10. PocketRex also leads on device support. Oh Flap!'s advantage is iOS requirement (18.0 vs 26.2). On price there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Oh Flap! sells 10 one-off in-app purchases. PocketRex asks for nothing beyond the download.

Scorecard3 real differences ยท 2 level
PocketRex versus Oh Flap!: the parameters behind the verdict, then further details
ParameterPocketRexOh Flap!
PriceFreeFree
AdsNoโ€”
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, Apple Watch โ€” betterโ€”
Requires iOS26.218.0 โ€” better
Further details โ€” not scored
Size7 MB5 MB
Age rating4+4+
Developermaxime bourdisMuhammad Ali Shahzad

In-app purchases

None

PocketRex

No in-app purchases

10 purchases

Oh Flap!

One-time10
  • Halloween Theme$0.99
  • Desert Theme$0.99
  • 8-Bit Theme$0.99
Show 7 more
  • Underwater Theme$0.99
  • Jungle Theme$0.99
  • Volcano Theme$0.99
  • Candy Theme$0.99
  • Neon City Theme$0.99
  • Night Owl$0.99
  • Rocket Ship$0.99

Questions

Is PocketRex free?
PocketRex is free to download, with no in-app purchases.
Is Oh Flap! free?
Oh Flap! is free to download, with in-app purchases available.

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