Discard vs Combo Chaos
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Discard
Test your memory by memorizing playing cards and tapping the correct ones to advance through increasingly difficult levels. Features haptic feedback, custom decks, dark mode, and Game Center leaderboards.
- Memorize playing cards
- Tap correct cards to advance
- Increasing difficulty
- Haptic feedback
- Customizable card decks
- Dark mode
- Game Center leaderboards
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Discard is a fun memory game with a twist. You have 3 seconds to memorise a selection of playing cards. When ready, tap the right cards to advance to the next level. As the rounds progress, the difficulty will also increase. The app features haptics which enhance the overall experience. Also included are: • An option to toggle between English Pattern cards and a custom deck • Dark mode support • Game Center leaderboards - to see players' high-score • Multiple app icons - to allow you to customise the app to suit your style • Siri Shortcuts - to make starting a game easier • Voiceover support Help and Stats are available to let you know how to play and how well you are playing.
Combo Chaos
This collection offers three classic brain games to sharpen your memory and concentration. Engage in card matching, target tracking, and maze recall challenges. It's a free, offline-friendly option for daily cognitive workouts and competitive play.
- Three unique memory games
- Card matching
- Target tracking
- Maze recall
- Achievement system
- Global leaderboards
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Combo Chaos is the ultimate memory training collection, bringing together three classic brain games in one app. Challenge your mind with card matching, track moving crossbows before they disappear, and recall hidden paths through tricky mazes. Designed for players of all ages, Combo Chaos helps improve concentration, memory recall, and cognitive flexibility. Whether you want a quick daily brain workout or a competitive challenge, this game has something for you. Key Features: • Three unique memory games in one package • Match cards, track targets, and remember paths • Achievement system to track your progress • Global leaderboards to compete worldwide • Perfect for adults, seniors, and puzzle lovers • Free to play, offline friendly Start training your brain today with Combo Chaos!
Screenshots
Verdict
The clearest difference is in-app purchases: Combo Chaos at none against Discard's 1. Combo Chaos also leads on review sentiment (100% vs 71%). Discard's advantage is ads (none vs shown) and update cadence (every 3 days vs every 59 months). On price 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. Discard sells 1 one-off in-app purchase. Combo Chaos asks for nothing beyond the download.
Discard ships an update every 3 days, Combo Chaos every 59 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Discard | Combo Chaos |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (13 ratings) — better | — |
| Positive reviews | 71.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | — |
| Update frequency | Every 3 days — better | Every 59 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 39 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Rihab Mehboob | 云飞 李 |
Customer experience
Discard
Combo Chaos
In-app purchases
Discard
- 10 Extra Lives$0.99
Combo Chaos
No in-app purchases









