Comparison

Citadel Solitaire vs Solitaire Plain and Simple

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

Head to head
About

Citadel Solitaire

A refined card game offering classic solitaire strategy with a modern design. It's easy to learn but challenging to master, perfect for quick, relaxing play that rewards thoughtful moves.

Highlights
  • Classic Castle Solitaire gameplay
  • Smooth modern design
  • Intuitive tap or drag controls
  • Unlimited undo
  • Helpful hints
  • Stats and win streak tracking
Features
Read full description

Enter a world of strategy and elegance with Castle Solitaire, a refined take on the classic patience game. Easy to learn but tricky to master, Citadel challenges you to build four royal foundations from the ground up — all while managing your tableau with precision and care. Perfect for casual players and card game aficionados alike, it’s a quick, relaxing escape that rewards smart moves and sharp thinking. Features: - Classic Castle Solitaire gameplay with smooth modern design - Intuitive controls – tap or drag to play - Unlimited undo and helpful hints for stress-free play - Track your stats, win streaks Whether you have a few minutes or an entire afternoon, Castle Solitaire is your personal kingdom of calm.

About

Solitaire Plain and Simple

Enjoy a classic Klondike Solitaire experience without ads or interruptions. Play for free, with an option to unlock unlimited play with a one-time purchase. Customize your game with different draw options and enjoy a clean, offline experience.

Highlights
  • Classic Klondike Solitaire gameplay
  • No ads or interruptions
  • Draw 1 or Draw 3 options
  • Winnable deal option
  • Tap-to-move and drag-and-drop controls
  • Full undo functionality
  • Unlockable themes through gameplay
Features
Read full description

A classic game of Klondike Solitaire, built the way solitaire should be: no ads, no interruptions, no accounts, no nonsense. Try it, then own it — that's the whole deal • Play 10 full games, completely free • Love it? Unlock unlimited play for a single fee • That's it — no subscription and no ads. Play it your way • Draw 1 or Draw 3 — switch anytime • Smart Deal option gives you a shuffle that's guaranteed winnable, if you'd rather skip the occasional unsolvable hand • Tap a card to send it to the best available spot, or drag it exactly where you want • Full undo, any time A few nice touches • Unlock new card back and felt themes just by winning — nothing to buy • A quiet stats page tracks your win rate and best times, for your eyes only • Smooth animations and a satisfying finish when you clear the board Respects your time and your phone • No ads, ever — not even during the free trial • No account, no sign-in, no data collected • No notifications badgering you to come back • Works completely offline (an internet connection is only needed to complete the one-time unlock purchase) Solitaire is one of those games everyone already knows how to play — so we spent our effort making sure it feels great, not on getting in your way. Deal a hand and see for yourself.

Screenshots

Citadel Solitaire2 screens
Solitaire Plain and Simple3 screens

Verdict

The call

The clearest difference is update cadence: Solitaire Plain and Simple at every 6 days against Citadel Solitaire's every 5 months. Citadel Solitaire's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (18.4 vs 26.5). On price, rating, ratings volume and ads 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. Citadel Solitaire sells 3 one-off in-app purchases and Solitaire Plain and Simple sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Citadel Solitaire against 5.0 for Solitaire Plain and Simple. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Citadel Solitaire ships an update every 5 months, Solitaire Plain and Simple every 6 days. The most recent releases landed on October 12, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Citadel Solitaire versus Solitaire Plain and Simple: the parameters behind the verdict, then further details
ParameterCitadel SolitaireSolitaire Plain and Simple
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 5 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS18.4 — better26.5
Further details — not scored
Size12 MB2 MB
Age rating4+4+
DeveloperVlad FeinsteinBRAD EDWARD BIELAWSKI

In-app purchases

3 purchases

Citadel Solitaire

One-time3
  • Thank you!$0.99
  • Thank you very much!$2.99
  • Support tip$9.99
1 purchases

Solitaire Plain and Simple

One-time1
  • Full Game Unlock$3.99

Questions

Is Citadel Solitaire free?
Citadel Solitaire is free to download, with in-app purchases available.
Is Solitaire Plain and Simple free?
Solitaire Plain and Simple is free to download, with in-app purchases available.
Which has better reviews, Citadel Solitaire or Solitaire Plain and Simple?
Citadel Solitaire and Solitaire Plain and Simple are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Citadel Solitaire or Solitaire Plain and Simple have ads?
Neither Citadel Solitaire nor Solitaire Plain and Simple shows ads.
Which is updated more often, Citadel Solitaire or Solitaire Plain and Simple?
Citadel Solitaire ships an update every 5 months, and Solitaire Plain and Simple every 6 days. Most recently, Citadel Solitaire was updated on October 12, 2026 and Solitaire Plain and Simple on October 31, 2026.

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