Comparison

Reaction Time Test vs Catch a Bit

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

Head to head
About

Reaction Time Test

Measure your reflexes by tapping as quickly as possible when a visual cue appears. Compete against yourself and challenge your personal best.

Highlights
  • Reaction time measurement
  • Tap when green cue appears
  • Challenge personal limits
  • Simple gameplay
Features
Read full description

Test your reaction time, how fast can you tap when turning green? Challenge your limits!

About

Catch a Bit

Features
Read full description

Catch a Bit is a cozy little fishing game with a chunky pixel-art heart. Cast your line, wait for the bobber to bob, set the hook and reel in your catch — one calm, satisfying tug at a time. There are 250 fish to discover across six dreamy locations, from the gentle Lily Pond all the way down to the lightless Abyss. Every species you land is logged in your Fishdex, and selling your catch earns the coins for better rods and bait to chase ever-rarer fish. HOW IT PLAYS - Tap to cast, then tap again the moment the bobber bobs to set the hook. Too early spooks the fish; too late and it spits the hook - Win the reel mini-game: hold to reel in, and ease off when the tension gauge runs into the red, or the line snaps - Watch out for fighting fish that lunge and thrash on their way up - Every catch lands on a reveal card with its size, rarity and a little blurb. Keep it or sell it on the spot WHAT YOU'LL DO - Collect all 250 species across six rarities, from Common to Mythic - Start at the Lily Pond and unlock five more fishing spots as your Fishdex grows, each with its own fish and mood - Work your way up from a humble stick to four better rods, each with a signature strength — faster bites, a smoother reel, better luck with the rare ones, or all of the above - Stock up on bait to boost your odds of hooking legendaries and mythics - Browse your Fishdex by rarity or location, and sell fish one species at a time or your whole bucket at once - Visit the Fish Market: it restocks every day with fish to fill the gaps in your Fishdex, and its traders offer coins plus a rarer fish once you've caught the rarity they're after - Build catch streaks, beat your personal-best sizes and earn 12 awards along the way SIX PLACES TO FISH Lily Pond · Sunset Pier · Mossy River · Coral Cove · Frostbite Lake · The Abyss COZY BY DESIGN - Relaxing, pick-up-and-play sessions with gentle background music. Music and sound effects can each be switched off - Plays fully offline — no account, no sign-in. Your progress is saved on your device - No ads, no tracking across apps, and your data is never sold - Private: only anonymous usage statistics via TelemetryDeck, never linked to you - Plays on iPhone and iPad FREE TO PLAY, START TO FINISH Catch a Bit is free to download and free to play to the end. Every fish and every location is reached by fishing, and every rod and bait is bought with coins you earn from your catch. If you'd like a head start, the Tackle Shop has two optional in-app purchases: - Starter Bundle (one-time purchase): 800 coins, the Carbon Snap rod and a tin of Glowgrubs bait that lasts 10 catches. It can be restored on a new device - Pocket of Coins (can be bought again): a 200-coin top-up Grab your rod. The fish are waiting.

Screenshots

Reaction Time Test4 screens
Catch a Bit4 screens

Verdict

The call

The clearest difference is in-app purchases: Reaction Time Test at none against Catch a Bit's 2. Reaction Time Test also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (14.0 vs 18.0). Catch a Bit's advantage is ads (none vs shown). On price and device support 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. Catch a Bit sells 2 one-off in-app purchases. Reaction Time Test asks for nothing beyond the download.

UpkeepUpdate frequency

Reaction Time Test ships an update every 4 days, Catch a Bit every 9 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Reaction Time Test versus Catch a Bit: the parameters behind the verdict, then further details
ParameterReaction Time TestCatch a Bit
PriceFreeFree
Rating4.5 (73 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings73 — better—
Update frequencyEvery 4 days — betterEvery 9 days
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size30 MB9 MB
Age rating4+4+
DeveloperHUNG-PIN YUHALFDAN OVERGAARD LØV AS

In-app purchases

None

Reaction Time Test

No in-app purchases

2 purchases

Catch a Bit

One-time2
  • Pocket of Coins$0.99
  • Starter Bundle$4.99

Questions

Is Reaction Time Test free?
Reaction Time Test is free to download, with no in-app purchases.
Is Catch a Bit free?
Catch a Bit is free to download, with in-app purchases available.
Do Reaction Time Test or Catch a Bit have ads?
Reaction Time Test shows ads; Catch a Bit does not.
Which is updated more often, Reaction Time Test or Catch a Bit?
Reaction Time Test ships an update every 4 days, and Catch a Bit every 9 days. Most recently, Reaction Time Test was updated on October 24, 2026 and Catch a Bit on October 24, 2026.

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