Mystery Card vs Rummi Countdown Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mystery Card
This app performs a card trick by dealing 25 cards and guiding you through a selection process. After a shake and another selection, it reveals the card you were thinking of. It includes sound effects and generates a new set of cards each time.
- Deals 25 cards
- Card selection guidance
- Card reveal
- Shake to mix cards
- Sound effects
- Random card generation
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Amaze your friends and family with Mystery Card! Mystery Card is a card trick app for your iPhone or iPod Touch. Mystery Card can guess the card you have in mind every time, using a very simple procedure: - Mystery Card deals 25 cards on the table. - Think of one of the cards on the table and tap the button under the column where your card appears. - Shake the iPhone / iPod Touch to mix up the cards. - Pick the new column where your card appears and Mystery Card will tell you which card is yours! Mystery Card includes sound effects and deals a random group of cards every time you use it. Discover the mystery of Mystery Card today!
Rummi Countdown Timer
A simple countdown timer designed for board games like Rummikub. It features large, easy-to-read displays, customizable player configurations, and audible warnings as time expires. The timer resets with a single tap, making game management seamless.
- Large countdown display
- Tap to reset
- Warning sounds
- Configurable for players
- Player seating configuration
- No player name entry needed
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Countdown timer to be used with games such as Rummikub: - Large countdown timer - Tap anywhere to reset timer - Warning sounds as time is running out - Easily configurable for number of players - Easily configurable for players' seating positions - No need to enter player names as timer rotates for each player
Screenshots
Verdict
The clearest difference is price: Rummi Countdown Timer at Free against Mystery Card's $0.99. Rummi Countdown Timer also leads on update cadence (every 3 weeks vs every 37 months) and ratings volume (10 vs 2). Mystery Card's advantage is review sentiment (100% vs 83%) and rating (5.0 vs 4.8). On ads, in-app purchases, device support and iOS requirement 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
Rummi Countdown Timer is free to download; Mystery Card costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mystery Card holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Rummi Countdown Timer has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Mystery Card's written reviews are positive against 83% of Rummi Countdown Timer's.
Mystery Card ships an update every 37 months, Rummi Countdown Timer every 3 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Mystery Card | Rummi Countdown Timer |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 4.8 (10 ratings) |
| Positive reviews | 100.0% of reviews — better | 83.3% of reviews |
| Number of ratings | 2 | 10 — better |
| Update frequency | Every 37 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Seaside Apps | Colin Blake |
Customer experience
Mystery Card
Rummi Countdown Timer
In-app purchases
Mystery Card
No in-app purchases
Rummi Countdown Timer
No in-app purchases
Questions
Is Mystery Card free?
Is Rummi Countdown Timer free?
Which has better reviews, Mystery Card or Rummi Countdown Timer?
Do Mystery Card or Rummi Countdown Timer have ads?
Which is updated more often, Mystery Card or Rummi Countdown Timer?
Other comparisons
