Comparison

Polyline 2D vs Popper Out

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

Head to head
About

Polyline 2D

Features
Read full description

Polyline is a colorful and satisfying puzzle game where a single continuous line is your only tool—and your biggest challenge. Start at one point, trace your path across a grid, avoid walls, and connect the dots in a seamless loop. Simple? Not quite. Each level is a handcrafted maze of logic and discovery. One wrong move, and you’ll need to rethink your entire approach. With vibrant visuals, smooth animations, and intuitive gameplay, Polyline is perfect for players who love brain-teasing challenges wrapped in a playful package.

About

Popper Out

Engage in a relaxing puzzle game where you tap boxes to release colored marbles. Guide these marbles through pipes to fill pixel art objectives, requiring careful timing and space management. Each level offers a unique challenge with layered structures and evolving targets.

Highlights
  • Relaxing puzzle gameplay
  • Color matching mechanics
  • Satisfying physics simulation
  • Pixel art reveals
  • Tap-based input
  • Layered level structures
Features
Read full description

Popper Out is a relaxing yet engaging puzzle experience built around flow, timing, and color matching. Tap on the boxes to release streams of colored marbles and guide them through a dynamic system of pipes. Watch as they collide, stack, and move with satisfying physics, then rise into the dock and fill a pixel art objective piece by piece. Each level presents a layered structure of boxes. Clear the upper rows to unlock new ones and keep the flow going. As objectives are completed, new pixel art targets slide into place, gradually revealing the full image. Success depends on how well you manage space and order. If the dock fills before all objectives are completed, the level ends. Every tap matters. A simple input, with depth that unfolds over time.

Screenshots

Polyline 2D4 screens
Popper Out4 screens

Verdict

The call

Polyline 2D and Popper Out are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Polyline 2D versus Popper Out: the parameters behind the verdict, then further details
ParameterPolyline 2DPopper Out
PriceFreeFree
Rating—4.9 (22 ratings) — better
Number of ratings—22 — better
Update frequencyDaily—
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size111 MB162 MB
Age rating12+12+
Developergiray ilhanHolago Games

In-app purchases

None

Polyline 2D

No in-app purchases

None

Popper Out

No in-app purchases

Questions

Is Polyline 2D free?
Polyline 2D is free to download, with no in-app purchases.
Is Popper Out free?
Popper Out is free to download, with no in-app purchases.
Do Polyline 2D or Popper Out have ads?
Both Polyline 2D and Popper Out show ads.

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