Comparison

Guess the Time vs Timer Challenge

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

Head to head
About

Guess the Time

Test your inner clock by stopping a stopwatch at a target time. Compete against the CPU or a friend on a single device, earning stars based on your accuracy. Sharpen your time sense with this addictive, instinct-driven challenge.

Highlights
  • Stopwatch timing challenge
  • Solo mode vs CPU
  • Two-player head-to-head
  • Star rating system
  • Multiple target time difficulties
  • Offline play
Read full description

Can you stop the clock at the perfect second? Start. Wait. Tap. No peeking — just pure instinct! THE CHALLENGE A target time appears. You start the stopwatch, cover the screen, and tap Stop when you think you have hit it. The closer you are, the more stars you earn. SOLO OR MULTIPLAYER Beat the CPU or challenge a friend on the same device. Who has the sharpest inner clock? One device. Two players. Pure competition. WHY IT IS ADDICTIVE 0.08 seconds away from perfect? Try again. Nail it exactly? Pure satisfaction. Every round is a new personal challenge that sharpens your time sense. FEATURES Solo mode vs CPU opponent Two player head-to-head on one device Star rating system every round Multiple target time difficulties No WiFi needed, play anywhere Ad-free option available

About

Timer Challenge

Features
Read full description

Are you ready to test your absolute split-second reflexes and precision? Welcome to PerfectStop, the ultimate high-speed reaction challenge! The concept is simple but incredibly challenging: a high-speed millisecond timer starts running, and your goal is to tap and stop it exactly on the target second (like 1.00s, 5.00s, or 10.00s) down to the exact millisecond! It is a game of pure focus, rhythm, and timing. Why you will love PerfectStop: • THRILLING CAMPAIGN STAGES Navigate through multiple solo levels designed to test your limits. Be prepared for dynamic speed shifts! In advanced levels, the digital timer disappears completely after a few seconds, forcing you to rely solely on your internal clock and rhythm to hit the perfect stop. • HEAD-TO-HEAD VERSUS MODE Compete against your friends on a single split-screen! Test your reflexes in real-time local multiplayer to see who possesses the sharpest focus and fastest reaction time. • STUNNING CYBER-NEON AESTHETICS Immerse yourself in a beautiful, futuristic cyberpunk visual theme. Enjoy pulsating neon lights, glowing target rings, dynamic animations, and satisfying haptic feedback that makes every perfect stop feel amazingly rewarding. • GO PREMIUM (ADS FREE) Instantly remove all banner and interstitial ads and unlock all single-player stages with a single, quick in-app purchase. Keep your focus uninterrupted! Put your timing and focus to the test. Can you hit a Perfect Stop? Download PerfectStop now and claim your crown as the timing master! --- • PRIVACY & TERMS Privacy Policy: https://shorturl.at/H93S1 Terms & Conditions: https://shorturl.at/wBTJM

Screenshots

Guess the Time4 screens
Timer Challenge4 screens

Verdict

The call

The clearest difference is update cadence: Guess the Time at every 5 days against Timer Challenge's every 2 months. On price, ads, in-app purchases 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. Guess the Time sells 1 one-off in-app purchase and Timer Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Guess the Time ships an update every 5 days, Timer Challenge every 2 months. The most recent releases landed on September 10, 2026 and September 5, 2026 respectively.

Scorecard1 real difference · 9 level
Guess the Time versus Timer Challenge: the parameters behind the verdict, then further details
ParameterGuess the TimeTimer Challenge
PriceFreeFree
Rating4.5 (65 ratings) — better
Positive reviews0.0% of reviews
Number of ratings65 — better
Update frequencyEvery 5 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size205 MB15 MB
Age rating4+4+
DeveloperMushood MunirMUNEER SABLAL

In-app purchases

1 purchases

Guess the Time

One-time1
  • Remove Ads$1.99
1 purchases

Timer Challenge

One-time1
  • Remove Ads & Unlock All$0.99

Questions

Is Guess the Time free?
Guess the Time is free to download, with in-app purchases available.
Is Timer Challenge free?
Timer Challenge is free to download, with in-app purchases available.
Do Guess the Time or Timer Challenge have ads?
Both Guess the Time and Timer Challenge show ads.
Which is updated more often, Guess the Time or Timer Challenge?
Guess the Time ships an update every 5 days, and Timer Challenge every 2 months. Most recently, Guess the Time was updated on September 10, 2026 and Timer Challenge on September 5, 2026.

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