Card Slots vs Popper Out
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Card Slots
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Welcome to Card Slots – a satisfying tap-to-sort puzzle built around smart sequencing and color matching. Tap the currently available cards to send them toward the colored targets above. If a matching target is available, the card automatically moves into its place and clears the target. But choose carefully: if there’s no matching target, the card is sent to the temporary slots in the middle. Fill those slots with the wrong cards, and you may run out of space. Watch which cards are available, plan the order of your taps, and use the slot area wisely to clear every card. Features: -Simple one-tap controls -Layered card-selection puzzles -Color-based target matching -Limited temporary slots that add strategic depth -Easy to understand, increasingly challenging levels Can you find the perfect order and clear every card?
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.
- Relaxing puzzle gameplay
- Color matching mechanics
- Satisfying physics simulation
- Pixel art reveals
- Tap-based input
- Layered level structures
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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
Verdict
Card Slots 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Card Slots | Popper Out |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (25 ratings) — better |
| Number of ratings | — | 25 — better |
| Update frequency | Every 2 days | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 231 MB | 162 MB |
| Age rating | 4+ | 12+ |
| Developer | Cigdem Baran | Holago Games |
In-app purchases
Card Slots
No in-app purchases
Popper Out
No in-app purchases








