Free
$0free forever
Beginner and Pro tiers, Survival, Daily mode, and the Daily Streak leaderboard.
Download FreeMEMORY SOUNDX PRO
Go Pro.
Unlock Expert and Legend tiers, plus the All-Time Game Center leaderboard. Pick the plan that fits — Lifetime, Annual, or Monthly.
Best value
Lifetime
$9.99
one time
One payment, forever. No renewals, no surprises.
Get LifetimeAnnual
$4.99
per year · 7-day free trial
Billed yearly. Cancel anytime in Settings.
Start Free TrialMonthly
$1.99
per month
Billed monthly. Cancel anytime in Settings.
Go MonthlyWhat's included
| Feature | Free | Lifetime | Annual | Monthly |
|---|---|---|---|---|
| Beginner tier (3×3) | ✓ | ✓ | ✓ | ✓ |
| Pro tier (4×4) | ✓ | ✓ | ✓ | ✓ |
| Survival mode | ✓ | ✓ | ✓ | ✓ |
| Daily mode | ✓ | ✓ | ✓ | ✓ |
| Daily Streak leaderboard | ✓ | ✓ | ✓ | ✓ |
| Expert tier (6×6) | — | ✓ | ✓ | ✓ |
| Legend tier (8×8) | — | ✓ | ✓ | ✓ |
| All-Time leaderboard | — | ✓ | ✓ | ✓ |
| 7-day free trial | — | — | ✓ | — |
| Auto-renewing subscription | — | — | ✓ | ✓ |
| One-time purchase | — | ✓ | — | — |
Subscription terms. Memory SoundX Pro Monthly is $1.99 USD/month. Memory SoundX Pro Annual is $4.99 USD/year with a 7-day free trial for new subscribers. Subscriptions auto-renew at the same price until cancelled at least 24 hours before the end of the current period. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Any unused portion of a free trial is forfeited when you purchase a subscription. Lifetime is a one-time purchase and does not renew. Prices may vary by region; Apple localizes pricing on the App Store. See our Privacy Policy and Apple's standard EULA.
Frequently asked
Which plan should I pick?
If you know you want Pro long-term, Lifetime is the best value at $9.99 one-time. Annual is great if you want to try Pro first — you get a 7-day free trial. Monthly is the most flexible if you only want it for a season.
What does Pro actually unlock?
Three things: Expert tier (6×6 grids), Legend tier (8×8 endgame), and the All-Time Game Center leaderboard. Everything else — Beginner, Pro tier, Survival, Daily, and the Daily Streak leaderboard — is free forever.
Can I cancel my subscription?
Yes, anytime. Open Settings on your iPhone or iPad → tap your name → Subscriptions → Memory SoundX Pro → Cancel. Your access continues until the end of the current billing period.
How do I restore my purchase on a new device?
Open Memory SoundX, tap RESTORE on the main menu (bottom-right). Make sure you are signed in to the same Apple ID that made the original purchase or subscription.
Is Lifetime really forever?
Yes. Lifetime is a non-consumable in-app purchase — Apple handles the transaction and your entitlement is permanently tied to your Apple ID. It also supports Family Sharing.
Do prices change in other countries?
Apple automatically converts and localizes prices on the App Store. The USD prices above are the reference; your local price may differ slightly.