21 Solitaire Card Games vs Spider .
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
21 Solitaire Card Games
Enjoy a vast collection of classic and unique solitaire card games. Features include auto-move, auto-finish, adjustable difficulty, and extensive undo/redo options. Track your progress with persistent statistics for each game.
- 21 solitaire game variations
- Single-click auto-move
- Auto-finish option
- Adjustable difficulty
- Hint system
- 1000 undo/redo levels
- Persistent statistics
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Play Klondike, FreeCell, Spider and many other kinds of solitaire! Includes little-known and surprisingly entertaining types of solitaire! Klondike (all versions), FreeCell (1 and 2 decks), Spider (4, 2 and 1 suit), Penguin, Lady Jane, Russian Solitaire, Australian Patience, Forty Thieves, Easthaven, Scorpion, Simple Simon, Blind Alley, Westcliff, Diplomat, Eight Off, Sea Towers. - Single-click auto-move functions - Auto-finish - Adjustable difficulty level, from 'very easy' to 'very hard' - Hint system - A thousand undo/redo levels - Persistent/resettable statistics for each solitaire
Spider .
Experience the classic Spider Solitaire card game with a modern touch. Enjoy crisp graphics, customizable backgrounds, and multiple difficulty levels. Challenge your mind with endless fun and track your progress with detailed statistics.
- Crisp, clear, and easy-to-read cards
- Customizable backgrounds and card faces
- Four difficulty levels
- Smart hints and unlimited undo
- Portrait and landscape orientation
- Detailed statistics tracking
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Welcome to the most popular Spider game! The classic Spider Solitaire card game you love is now available for your Apple device, for Free! We carefully crafted it for you, Spider Solitaire lovers. Crisp clear, easy to see cards, high-quality graphics, instant load time, simple and clear interface. Stay sharp and challenge your brain with this endless fun card game. Start as a beginner on level 1, going up to the ultimate Spider challenge. If you feel like customizing your background, face cards and more, just do it! Add a personal touch to the game. Highlights: * Beautiful, Crisp clear and easy to read cards; * Smart hints; * Portrait and Landscape orientation; * Choose between 4 difficulty levels; * Efficient, fast, and intelligent game interface; * You can tap or drag to place the card; * Complete statistics; * Unlimited Undo; * Magic play! Try and enjoy! * Auto-Complete option at end of solved game; * Left-handed and right-handed option; * Card animations; * Sound on/off. Download it NOW - !! - Spider Solitaire Game is Free to play! - Relax and have a fun time - Use your brain to get it in shape like never before. - We are always listening to you and optimizing our games.
Screenshots
Verdict
The clearest difference is in-app purchases: 21 Solitaire Card Games at none against Spider .'s 1. 21 Solitaire Card Games also leads on review sentiment (78% vs 59%). Spider .'s advantage is update cadence (every 5 weeks vs every 7 months) and ratings volume (4K vs 652). On price, rating, ads 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
Both are free to download. Spider . sells 1 one-off in-app purchase. 21 Solitaire Card Games asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for 21 Solitaire Card Games against 4.6 for Spider .. That said, the two scores are not equally well evidenced: Spider . has 4K ratings behind it against 652, so its average is the more settled of the two. Written reviews are what separate them: 78% of 21 Solitaire Card Games's written reviews are positive against 59% of Spider .'s.
21 Solitaire Card Games ships an update every 7 months, Spider . every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | 21 Solitaire Card Games | Spider . |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (652 ratings) | 4.6 (4K ratings) — better |
| Positive reviews | 78.4% of reviews — better | 59.3% of reviews |
| Number of ratings | 652 | 4K — better |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 7 MB | 219 MB |
| Age rating | 12+ | 12+ |
| Developer | A Trillion Games Ltd | Fiogonia Games |
Customer experience
21 Solitaire Card Games
Spider .
User reviews
21 Solitaire Card Games
From 652 App Store ratingsWhat we love
- 🎮 Large variety of solitaire games (21+ options)
- 👍 User-friendly interface and easy to play
- 🎨 Nice card design and graphics
- 📚 Good rule explanations for different games
- 🧠 Challenging and engaging gameplay
Room to improve
- 📺 Excessive and intrusive advertisements
- 🚫 Ads that cannot be closed properly
- 🐛 Game freezes requiring device restart
- ⚙️ Difficulty level glitches and inconsistencies
- 🎨 Limited customization options (cards, appearance)
Spider .
From 4K App Store ratingsWhat we love
- 👍 Challenging
- 👍 Relaxing
- 👍 Enjoyable
- 👍 Keeps brain active
Room to improve
- 🐛 Crashes/freezes
- 🚫 Too many ads
- 🚫 Dislike updated version
Bugs and requests
21 Solitaire Card Games
Reported bugs
6 issues- Game freezes and requires device reboot
- Difficulty level resets incorrectly between games
- Ads fail to close properly
- Game crashes after watching ads
- Incorrect implementation of solitaire and free cell rules
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- Unwanted game suggestions appearing repeatedly
Requested features
5 requests- Ad-free paid version option
- Customizable card designs and themes
- Better difficulty level balancing
- Ability to prevent unwanted game suggestions
- Dark mode option
Spider .
Reported bugs
2 issues- Crashes
- Freezes up
Requested features
2 requests- Update the app
- Reduce ads during gameplay
In-app purchases
21 Solitaire Card Games
No in-app purchases
Spider .
- Remove Ads$5.99
Questions
Is 21 Solitaire Card Games free?
Is Spider . free?
Which has better reviews, 21 Solitaire Card Games or Spider .?
Do 21 Solitaire Card Games or Spider . have ads?
Which is updated more often, 21 Solitaire Card Games or Spider .?
Other comparisons
