Comparison

Numlock vs FlagBlocks

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

Head to head
About

Numlock

Engage in a rapid-fire number puzzle game where you combine tiles using arithmetic operations to reach a target number before time expires. Progress through increasing difficulty levels and compete with others.

Highlights
  • Fast-paced number tile combining
  • Multiple difficulty tiers
  • Daily challenges with shareable results
  • Game Center leaderboards and achievements
  • Stats tracking and Home Screen widget
  • Dark-mode design with animations
Features
Read full description

Numlock is a fast-paced number puzzle game that will push your mental math to the limit. HOW TO PLAY A 4x4 grid of number tiles appears with a target number at the top. Select two tiles and an operation (+, ×, −, ÷) to combine them. The first tile becomes the result; the second disappears. Make any tile equal the target before the timer runs out! Hit the target to advance to the next round with a harder challenge and a time bonus. The game ends when the clock hits zero. How far can you go? FEATURES • Fast, addictive gameplay that takes seconds to learn • 5 difficulty tiers — from Easy (addition only) to Master (all operations, huge targets) • Combo system — solve rounds quickly for score multipliers • Daily Challenge — one puzzle per day, same for all players, share your results • Game Center leaderboards and 8 achievements • Beautiful dark-mode design with smooth animations and haptics • Stats tracking — best score, streaks, combo records, and more • Widget — see your daily challenge status right from your Home Screen DIFFICULTY PROGRESSION • Levels 1-2: Easy — targets 5-18, addition only • Levels 3-5: Medium — targets 20-45, addition and multiplication • Levels 6-8: Hard — targets 48-100, add multiplication and subtraction • Levels 9-12: Expert — targets 100-200, all four operations • Level 13+: Master — targets 150-500, all operations, minimal time bonus Every puzzle is verified to be solvable before you play it. No impossible rounds. DAILY CHALLENGE A new puzzle every day at midnight. Complete 4 rounds as fast as you can. Share your results with friends in a Wordle-style format. Build your daily streak! Think you're fast? Prove it.

About

FlagBlocks

Features
Read full description

Learn Flags While You Play FlagBlocks is a fun and addictive puzzle game where you recreate world flags using colored blocks. Train your memory, improve your visual skills, and discover countries in an interactive way. How it works Look at the flag, memorize it… and rebuild it! Place each block in the correct position Choose the right colors Complete the flag before time runs out (in challenge modes) Game Modes Relax Mode Play at your own pace No time limit No pressure Perfect for learning Challenge Mode Test your memory and speed Limited time Limited lives Visual effects for extra difficulty Expert Mode For advanced players Higher difficulty Fewer hints Maximum focus required Features Dozens of world flags to complete Simple and addictive block-based gameplay Boost your memory and concentration Level up and earn experience (XP) Unlock new challenges and flags Clean and relaxing design Play anytime, even offline Why you’ll love FlagBlocks Whether you want to relax or challenge your brain, FlagBlocks offers the perfect balance between fun and learning. Discover the world… one flag at a time.

Screenshots

Numlock3 screens
FlagBlocks4 screens

Verdict

The call

The clearest difference is ads: Numlock at none against FlagBlocks's shown. FlagBlocks's advantage is update cadence (every 2 days vs every 4 days) and iOS requirement (15.1 vs 17.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Numlock ships an update every 4 days, FlagBlocks every 2 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 6 level
Numlock versus FlagBlocks: the parameters behind the verdict, then further details
ParameterNumlockFlagBlocks
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 4 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size1 MB36 MB
Age rating4+4+
DeveloperGrason McDowellRaul Sanchez Reyes

In-app purchases

None

Numlock

No in-app purchases

None

FlagBlocks

No in-app purchases

Questions

Is Numlock free?
Numlock is free to download, with no in-app purchases.
Is FlagBlocks free?
FlagBlocks is free to download, with no in-app purchases.
Do Numlock or FlagBlocks have ads?
FlagBlocks shows ads; Numlock does not.
Which is updated more often, Numlock or FlagBlocks?
Numlock ships an update every 4 days, and FlagBlocks every 2 days. Most recently, Numlock was updated on October 24, 2026 and FlagBlocks on October 14, 2026.

Other comparisons