Comparison

Countdown vs NumRush

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

Head to head
About

Countdown

Engage in a daily mental math challenge with a numbers puzzle. Use addition, subtraction, multiplication, and division to reach a target number using six given numbers. It's a fun way to improve arithmetic skills and keep your mind sharp.

Highlights
  • Daily math puzzles
  • Addition, subtraction, multiplication, division
  • Whole number results only
  • Relax Mode (no timer)
  • Progress tracking and trophies
  • Offline play
Features
Read full description

Learn mental math the easy way: one fun numbers puzzle a day. Countdown gives you six numbers and a target. Add, subtract, multiply and divide to hit it exactly. Each number can be used once, and every result stays a whole number. Simple rules, a satisfying click on every move, and a little more confidence with numbers every day. MATH THAT FEELS LIKE A GAME • A fresh daily puzzle, the same one for everyone, wherever you are • Chunky number and operator keys that press like the real thing • Every step of your working is written out as you go, so you always see where you are • A bullseye moment, confetti and an instant recap when you nail it • Relax Mode hides the timer, so you can take all the time you need • A quick tutorial teaches you the rules before your first puzzle LEARN A LITTLE EVERY DAY • Build a streak and watch your week fill up • Reach new milestones and collect 24 trophies • Look back at your past games, moves and times in History • Get a gentle daily reminder at the time you choose • Share today's target with friends: the numbers stay hidden, so no spoilers • Looks great in light and dark mode WHY IT HELPS Countdown turns arithmetic practice into a puzzle you actually want to solve. Every game works on addition, subtraction, times tables and division, trains you to estimate, and teaches you to plan a few steps ahead. A few minutes a day is enough to feel quicker with numbers, whether you're brushing up on school math, keeping your mind sharp, or simply love a good puzzle. COUNTDOWN EXTENDED Play free every day. Unlock Countdown Extended once to get: • 31 days of daily puzzles, not just the last 7 • Unlimited Challenges: a brand-new puzzle whenever you want one • Resume any unfinished game • Your full stats and insights • All future updates included Pay once. Play forever. No subscription. NO ADS, NO ACCOUNT, NO TRACKING Countdown collects no data. There's no sign-up and no ads, and the daily puzzles are built in, so you can play offline. Six numbers. One target. Can you crack it?

About

NumRush

Features
Read full description

Challenge your mind with NumRush, an addictive math puzzle game that combines strategy, speed, and mathematical thinking! Whether you're a casual player or a math enthusiast, NumRush offers an engaging experience for everyone. GAMEPLAY: •⁠ ⁠Select two numbers and perform operations (+, -, ×, ÷) •⁠ ⁠Use the result to create new combinations •⁠ ⁠Race against time to reach the target number •⁠ ⁠Score points based on your speed and remaining time •⁠ ⁠Undo mistakes and perfect your strategy FEATURES: •⁠ ⁠Multiple difficulty levels (Easy to Expert) •⁠ ⁠⁠Daily puzzles with global leaderboards •⁠ ⁠Single-player mode for unlimited use •⁠ ⁠Real-time multiplayer battles with friends BE THE BEST: •⁠ ⁠Time-based scoring system •⁠ ⁠Difficulty multipliers for higher scores •⁠ ⁠Multiplayer battles with friends •⁠ ⁠Cumulative scoring across rounds •⁠ ⁠Daily puzzles with global rankings PERFECT FOR: •⁠ ⁠Math enthusiasts looking for a challenge •⁠ ⁠Casual gamers wanting to sharpen their skills •⁠ ⁠Friends looking for competitive fun •⁠ ⁠Anyone who loves puzzle games Download NumRush now and put your mathematical thinking to the test! Can you reach the target number before time runs out? --- Terms of Use: https://numrush.app/terms Privacy Policy: https://numrush.app/privacy

Screenshots

Countdown4 screens
NumRush4 screens

Verdict

The call

The clearest difference is update cadence: NumRush at every 2 days against Countdown's every 4 weeks. 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. Countdown sells 1 one-off in-app purchase and NumRush sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Countdown ships an update every 4 weeks, NumRush every 2 days. The most recent releases landed on October 1, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 8 level
Countdown versus NumRush: the parameters behind the verdict, then further details
ParameterCountdownNumRush
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.6 — better
Further details — not scored
Size10 MB24 MB
Age rating4+4+
DeveloperJoachim DorelRajat Vaghani

In-app purchases

1 purchases

Countdown

One-time1
  • Countdown Extended$1.99
2 purchases

NumRush

Subscriptions1
  • Annual Subscription3 Days trial$2.991 Year
One-time1
  • Lifetime Access$4.99

Questions

Is Countdown free?
Countdown is free to download, with in-app purchases available.
Is NumRush free?
NumRush is free to download, with in-app purchases available.
Do Countdown or NumRush have ads?
Neither Countdown nor NumRush shows ads.
Which is updated more often, Countdown or NumRush?
Countdown ships an update every 4 weeks, and NumRush every 2 days. Most recently, Countdown was updated on October 1, 2026 and NumRush on September 12, 2026.

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