Comparison

BlindSec vs Perfect Timing

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

Head to head
About

BlindSec

Features
Read full description

Stop the stopwatch at exactly 10.00 seconds. Without looking at the clock. That's BlindSec. Tap to start, tap to stop, and only then do you see how far off you were. It sounds easy until you try it at a table full of friends who are all sure they have a clock in their head. It's a game about your sense of time. Let the game pick a random target or set your own: 5 seconds, 10 seconds, 13.37, whatever you like. Play on your own, pass one phone around the group, or train until you hit it to the hundredth. WHAT YOU CAN PLAY • Timing game — stop the clock on the target second. With friends, nobody sees a score until everyone has had a go, then the results are revealed from last place to first. • Reaction — tap the moment the screen changes color. Every millisecond counts. Solo or in turns, with a ranking at the end. • Delayed drawing — you see your own hand from a moment ago. Now try to draw anything. • Training — challenges where the margin for error shrinks with every level. TRAINING Two challenges, each at four levels: Easy, Medium, Hard and Survival. All of them free. Before each round you see the range you need to hit, and the first miss ends the run. • Sudden death — the target grows round after round, until it breaks apart into several stretches timed in one go. • Arithmetic — the target is the answer to a sum you only see for a moment. You do the math while the time is already running. NO CHEATING The clock disappears for the whole round. While you're timing there are no sounds and no separate vibrations to count, and the background moves in a way that gives you no rhythm to follow. It's just you and your sense of time. Timing starts the instant you touch the screen, and results are shown to the hundredth of a second. STATS AND LEADERBOARDS Round history, personal bests, form charts, a Training progress map and badges, all free. Game Center leaderboards are there if you want them. EVERYTHING STAYS ON YOUR PHONE No accounts, no sign-in. Your scores and settings are stored only on your device. The game speaks twelve languages. BLINDSEC PRO All gameplay is free — no mode or level is locked behind a payment. BlindSec Pro is a one-time purchase that never renews: it removes ads, unlocks groups of up to 12 players without watching an ad, and gives you one revival per run in Training. As a thank-you, you get the Patron badge and a crown next to your leaderboard scores.

About

Perfect Timing

This offline party game tests players' sense of time and reflexes. Compete in challenges like stopping a disappearing timer or passing a device before a hidden fuse runs out. Enjoy quick rounds suitable for 2-8 local players.

Highlights
  • Offline party timer game
  • Blind Stop challenge
  • Hot Potato game mode
  • Daily Drop challenge
  • Supports 2-8 local players
  • Quick rounds under 3 minutes
  • Works offline
Features
Read full description

Perfect Timing is an offline party timer game for 2–8 local players. Pass one iPhone or iPad, test your sense of time in Blind Stop, or keep the round moving with Hot Potato. BLIND STOP Watch the timer disappear, trust your internal clock, and stop as close to the target as you can. The best average accuracy wins. HOT POTATO Pass the device before the hidden fuse runs out. Nobody knows exactly when it will blow, and the last player standing wins. DAILY DROP Take one official attempt at the same target each day. Chase a personal best. BUILT FOR THE ROOM • 2–8 local players • Rounds under three minutes • Works offline • Sound, haptics, and reduced-motion controls • Shareable result cards Both classic games and Daily Drop are free with unlimited play. The optional Party Host Pack is a one-time purchase that adds custom targets, multi-round matches, adjustable fuse lengths, and detailed player statistics. No subscription.

Screenshots

BlindSec4 screens
Perfect Timing4 screens

Verdict

The call

The clearest difference is ads: Perfect Timing at none against BlindSec's shown. BlindSec's advantage is update cadence (daily vs every 10 days). On price, in-app purchases, 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. BlindSec sells 1 one-off in-app purchase and Perfect Timing sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BlindSec ships an update daily, Perfect Timing every 10 days. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 7 level
BlindSec versus Perfect Timing: the parameters behind the verdict, then further details
ParameterBlindSecPerfect Timing
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyDaily — betterEvery 10 days
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.0
Further details — not scored
Size20 MB10 MB
Age rating12+4+
DeveloperDawid PaluskaMassive Interface LLC

In-app purchases

1 purchases

BlindSec

One-time1
  • BlindSec Pro – forever$6.99
1 purchases

Perfect Timing

One-time1
  • Party Host Pack$3.99

Questions

Is BlindSec free?
BlindSec is free to download, with in-app purchases available.
Is Perfect Timing free?
Perfect Timing is free to download, with in-app purchases available.
Do BlindSec or Perfect Timing have ads?
BlindSec shows ads; Perfect Timing does not.
Which is updated more often, BlindSec or Perfect Timing?
BlindSec ships an update daily, and Perfect Timing every 10 days. Most recently, BlindSec was updated on October 14, 2026 and Perfect Timing on October 18, 2026.

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