Solitaire Cube vs Solitaire Smash: Two Skillz Games Compared

Both Solitaire Cube and Solitaire Smash are owned by Skillz Inc. — the same NYSE-listed company. Same legal framework, same skill-vs-chance posture. So which one should you actually play?

We tested both for 21 days. Here's the honest head-to-head — and why most serious players just use both.

The head-to-head: 21-day parallel test

We installed both apps on the same test device. Same time-of-day play windows. Equal starting deposits ($15 each — slightly smaller for Cube because its brackets cap lower).

Where Solitaire Smash wins

Higher prize ceilings. The $20 bracket on Solitaire Smash pays $120+ on busy nights. Solitaire Cube's $20 bracket tops out closer to $90. For competitive players in the higher brackets, Smash has the meaningful ceiling.

PayPal default for US users. No setup hassle. Cashout works on day one with no opt-in required. Solitaire Cube defaults to a mailed check unless you go into settings and switch to Apple Pay — easy to miss for new users who then wait 10 days for their first payout.

Modern UI and faster updates. Solitaire Smash is the newer Skillz title — sharper visuals, smoother animations, faster bug fixes when issues arise.

Higher visible rating. 4.8 stars on the App Store (vs Cube's 4.0). Lower review volume than Cube but stronger ratio. Cube's lower rating is partly explained by the mailed-check confusion — many one-star reviews mention "didn't realize cashout was a check".

Where Solitaire Cube wins

Longest continuous payout history. Since 2016 — a decade. No skill-cash competitor has been continuously paying out longer. For risk-averse players or anyone who values operator longevity as a trust signal, Cube is unmatched.

Largest matchmaking pool. With 300k+ App Store reviews, Solitaire Cube has the deepest active player pool in Skillz's solitaire portfolio. Practical effect: zero matchmaking queue times even at off-peak hours. Smash has a queue at off-peak.

Slightly faster cashout if you set up Apple Pay. 2–4 business days via Apple Pay on Cube vs 2–6 days via PayPal on Smash. Small difference, but real.

The reliability signal of a long-running app. Skillz launched Solitaire Cube in 2016; it survived the 2022–2024 crypto crash that wiped out many gambling-adjacent gaming platforms. Continuous operation through that period is a meaningful filter.

Same on both: things that don't differentiate

• Same operator (Skillz Inc., NYSE: SKLZ) with the same regulatory accountability
• Same Klondike-base gameplay with speed-scoring mechanics — your skill transfers between them
• Same skill-vs-chance legal framework — restricted in the same ~13 US states
• Same cashout minimum ($5) and same processing fee ($1)
• Same bonus-cash mechanic — bonus credit forfeits on withdrawal (see our skill-cash games explainer for the trap)
• Same free practice mode + free daily tournaments in all 50 states

Which to choose if you can only pick one

Pick Solitaire Smash if:

• You want the higher prize ceiling for the $20 bracket
• You don't want to set up Apple Pay (PayPal default just works)
• You prefer newer UI and faster updates
• You're entering the skill-cash category fresh

Pick Solitaire Cube if:

• You value operator longevity as a trust signal
• You play at off-peak hours and want guaranteed matchmaking
• You're willing to opt into Apple Pay for faster cashouts
• You've maxed out matchmaking at Smash and want another deep Skillz pool

The serious-player approach: use both

Both apps are by Skillz Inc., so your skill carries over completely. The reason to run both is matchmaking depth and bracket variety:

• Solitaire Smash for $1, $2, $5 grinding at peak hours (newer pool, fresh competition)
• Solitaire Cube for $5, $10, $20 brackets at off-peak hours (deeper pool, less variance)

Same gameplay, different bracket variety, double the matchmaking depth.

Our combined 21-day net: $66.60 to PayPal/Apple Pay. That came from $35 total deposit. Realistic for a moderate skill-cash player, not exceptional.

Neither one is right if...

• You're in a restricted state — both block paid tournaments in the same ~13 states (free mode works everywhere on both)
• You don't want deposit risk — both are real-money skill-cash games. Look at Mistplay or KashKick for no-deposit reward apps
• You prefer bingo — try Blackout Bingo or Bingo Cash for the same mechanics in bingo form

The bottom line

Both pay. Both are reliable. Solitaire Smash has the higher ceiling and the smoother default experience; Solitaire Cube has the deeper user base and the longer continuous-payout record.

For most players: start with Solitaire Smash. The PayPal default and higher bracket ceilings make it the better single-app choice.

For serious players: add Solitaire Cube within your first month. Different matchmaking pool + different time-of-day density = more consistent tournament availability.

Full reviews

• Solitaire Smash review (with payout proof)
• Solitaire Cube review (with payout proof)
• Solitaire Smash vs Solitaire Cash (the other big solitaire comparison)
• Best game apps that pay real money — full ranking