Slotter vs Memory Stamps
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Slotter
A unique two-player strategy game where players guide numbered chips to a final row by rotating slotted wheels. Each move impacts the opponent's board, creating a hidden challenge. Win by completing your sequence first or by your opponent making a mistake.
- Two-player puzzle and strategy gameplay
- Rotate slotted wheels to guide chips
- Hidden opponent board mechanics
- Multiple multiplayer modes (local, Wi-Fi, Bluetooth, online)
- Single player vs. computer mode
- Customizable game settings (chips, order, colors)
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Slotter is a unique two-player puzzle and strategy game. Each player starts with a set of numbered chips in two distinct colors. The objective is to guide your chips to the final row in the correct numerical order by rotating slotted wheels. Sounds simple? Here’s the twist: • The wheels come in different sizes and have varying numbers of slots. • You can only see your own side of the board. • Every move you make also affects your opponent’s wheels and chips — but you can’t see how. You win if: • You're the first to bring all your chips to the final row in the correct order, or • Your opponent accidentally places a chip in the final row with the wrong number. Game Modes: • Single player vs. computer • Two players on the same screen • Two players via local Wi-Fi • Two players via Bluetooth • Two players online via Game Center Game Settings: • Choose the number of chips • Define the target chip order • Decide who moves first • Customize your chip colors For Beginners: Want to learn faster? Here’s a little secret: In single player mode, press the wheel digits 3 – 4 – 5 – 2 – 1 to reveal your opponent’s chips. Great for practice!
Memory Stamps
An elegant puzzle game designed to enhance visual memory and promote relaxation. Players study detailed illustrations and then recreate them by filling in missing elements, with options for a stress-free Zen mode or a timed Challenge mode.
- Visual memory training
- Zen and Challenge modes
- Themed illustrations
- Light and Dark mode
- Soothing music and colors
- Offline play
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Memory Stamps is an elegant puzzle game that combines a few a proven methods to enhance visual memory and helps you relax. •How to play? You will be first presented detail-rich, themed illustrations, then after you consider you've taken all in, several illustration elements will disappear and, using your visual memory you will reassemble the illustration. •Who is this for? The game applies for both gamers and non-gamers, and acts as an excellent memory training activity; stress-free. •Challenging? Although levels can be completed at your own pace, there is a challenge mode available for the ones who want to test their memory to the limits, with a limited time to study the illustrations and with a limited number of errors to make. •Features: - 2 Game Modes: Zen mode and Challenge mode. - Switch between Light mode and Dark mode. - Soothing color palettes and relaxing lo-fi beats. - Game Center. - No ads, no in-app purchases; buy it once and enjoy it forever. - Haptic Feedback. (can turn on/off). - Optimized for all devices; - Simple controls, suitable for any age. - Play Offline, no internet connection required to play. - No violence, stress-free; play at your own pace. - Not collecting any personal data. •Developer notes: Thank you for playing “Memory Stamps”. I put a lot of love and effort into making this game. Don’t forget to review the game and share it with your friends. Use #memorystamps on social media!
Screenshots
Verdict
The clearest difference is rating: Memory Stamps at 4.3 against Slotter's 3.0. Memory Stamps also leads on update cadence (fortnightly vs every 5 months) and ratings volume (82 vs 2). Slotter's advantage is review sentiment (74% vs 40%) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model 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
Slotter costs $0.99 and Memory Stamps $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Memory Stamps holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Memory Stamps has 82 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 74% of Slotter's written reviews are positive against 40% of Memory Stamps's, so the app with the better star average is not the one people write more warmly about.
Slotter ships an update every 5 months, Memory Stamps fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | Slotter | Memory Stamps |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 3.0 (2 ratings) | 4.3 (82 ratings) — better |
| Positive reviews | 73.9% of reviews — better | 40.0% of reviews |
| Number of ratings | 2 | 82 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 7 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Benjamin Zachey | Tepes Ovidiu |
Customer experience
Slotter
Memory Stamps
In-app purchases
Slotter
No in-app purchases
Memory Stamps
No in-app purchases
Questions
Is Slotter free?
Is Memory Stamps free?
Which has better reviews, Slotter or Memory Stamps?
Do Slotter or Memory Stamps have ads?
Which is updated more often, Slotter or Memory Stamps?
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