Memory Game vs Planetary Sling
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Memory Game
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Pairlly is a fun memory card game where you flip cards, match pairs, and train your brain. Choose from 10 beautiful 3D themes โ Animals, Vehicles, Food, Space, and more โ and challenge yourself with 12, 16, or 20 cards. A colorful matching game perfect for short breaks, focus training, or playing with your kids. Flip the cards, find the pairs, and beat your best time. FEATURES - 10 unique 3D themes (more coming soon) - 3 difficulty levels: 12, 16 or 20 cards - Audio pronunciation of each object in English - Track your best time and beat your record - Clean, distraction-free gameplay Unlock the full game! Remove ads and unlock all themes with a single one-time purchase. Download Pairlly and start training your brain today.
Planetary Sling
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Stranded in the void, your survival depends on a single force: gravity. Planetary Sling is a fun physics puzzler where you launch your escape pod on a trajectory towards the docking station. Planetary systems get increasingly complex as you play through the levels. Satisfaction is guaranteed when you sling your pod, collect the stars, and successfully dock. The physics are smooth, yet arcade-style. Learn on the go through trial and error. Unlock achievements with full Game Center support. No ads, no data collection. I have optimized the game to run as smoothly as possible. I canโt wait to see the paths you find. Try to find the perfect trajectory for each level!
Screenshots
Verdict
The clearest difference is in-app purchases: Planetary Sling at none against Memory Game's 1. Planetary Sling also leads on update cadence (daily vs every 2 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Memory Game sells 1 one-off in-app purchase. Planetary Sling asks for nothing beyond the download.
Memory Game ships an update every 2 weeks, Planetary Sling daily. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.
| Parameter | Memory Game | Planetary Sling |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Daily โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 16.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 51 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Renan Martinelli Yednak | Juuso Anttila |
In-app purchases
Memory Game
- Pairlly Premium โ Lifetime Unlock$4.99
Planetary Sling
No in-app purchases
Questions
Is Memory Game free?
Is Planetary Sling free?
Do Memory Game or Planetary Sling have ads?
Which is updated more often, Memory Game or Planetary Sling?
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