Comparison

Number Run & Merge vs Stack Pop

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

Head to head
About

Number Run & Merge

Guide positive numbers through a colorful obstacle course, merging them to increase their value. Break through walls at the end to earn rewards and become a merge master. Can you reach the ultimate number?

Highlights
  • Run and merge numbers
  • Increase number value
  • Break colorful walls
  • Avoid obstacles
  • Earn rewards
  • Level up numbers
Features
Read full description

You've never seen any numbers game like this! Run numbers, run positive numbers, merge numbers, and make your number bigger to reach the goal. Break all the colorful walls at the end of the goal with big numbers. The more you break the number walls, the more rewards you will get. Number run & merge game is an addictive number merge running game. Avoid obstacles in the number merge run master game and become the run merge master. Make your number bigger because it's harder than you think. Be playful and be a number master in this number run merge master game. Can you reach the number 7777?

About

Stack Pop

Features
Read full description

STACK POP - The addictive color-matching puzzle that's easy to learn but impossible to put down! HOW TO PLAY Tap to drop colored blocks onto the grid. Match 4 or more connected blocks of the same color to pop them and score points. Build chain reactions for massive combo multipliers! FEATURES - Simple one-tap gameplay - drop blocks with a single tap - Match 4+ connected blocks to pop them - Chain combos for explosive score multipliers - Strategic bomb blocks clear entire color groups - Progressive difficulty - blocks drop faster as you level up - Danger zone warnings keep you on your toes - Persistent high score tracking - beat your best! - Two stunning visual themes to choose from DUAL THEMES Switch between Modern and Retro modes anytime: MODERN - Sleek gradients, smooth animations, and a synthwave-inspired aesthetic with animated starfields and neon cityscapes. RETRO - Classic pixel-perfect visuals with chunky blocks and nostalgic arcade vibes for old-school puzzle fans. STRATEGIC DEPTH Easy to pick up, hard to master. Plan your drops carefully, set up chain reactions, and use bomb blocks strategically to survive as long as possible. Each level increases the challenge with more blocks dropping at once! PURE PUZZLE FUN No ads interrupting gameplay. No pay-to-win mechanics. Just you, the blocks, and your reflexes. Stack Pop is the perfect game for quick sessions or extended puzzle marathons. Download now and see how high you can score!

Screenshots

Number Run & Merge4 screens
Stack Pop4 screens

Verdict

The call

The clearest difference is update cadence: Stack Pop at weekly against Number Run & Merge's monthly. Number Run & Merge's advantage is iOS requirement (15.0 vs 26.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Number Run & Merge ships an update monthly, Stack Pop weekly. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Number Run & Merge versus Stack Pop: the parameters behind the verdict, then further details
ParameterNumber Run & MergeStack Pop
PriceFreeFree
Rating2.1 (8 ratings) — better—
Positive reviews20.0% of reviews—
Number of ratings8 — better—
Update frequencyMonthlyWeekly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size259 MB97 MB
Age rating4+4+
DeveloperRida E AyeshaSteven Cachia

In-app purchases

None

Number Run & Merge

No in-app purchases

None

Stack Pop

No in-app purchases

Questions

Is Number Run & Merge free?
Number Run & Merge is free to download, with no in-app purchases.
Is Stack Pop free?
Stack Pop is free to download, with no in-app purchases.
Do Number Run & Merge or Stack Pop have ads?
Both Number Run & Merge and Stack Pop show ads.
Which is updated more often, Number Run & Merge or Stack Pop?
Number Run & Merge ships an update monthly, and Stack Pop weekly. Most recently, Number Run & Merge was updated on October 27, 2026 and Stack Pop on October 8, 2026.

Other comparisons