Free
$0free forever
3×3 and 4×4 boards, Beginner and Pro ranks, Survival, and the Daily Challenge.
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.
Save 58%
Annual
$14.99
per year · 7-day free trial
Billed yearly after the free trial ($1.25/mo). Cancel anytime in Settings.
Start Free TrialLifetime
$29.99
one time
One payment, forever. No renewals, no surprises.
Get LifetimeMonthly
$2.99
per month
Billed monthly. Cancel anytime in Settings.
Go MonthlyWhat's included
| Feature | Free | Lifetime | Annual | Monthly |
|---|---|---|---|---|
| 3×3 and 4×4 boards | ✓ | ✓ | ✓ | ✓ |
| Beginner and Pro ranks | ✓ | ✓ | ✓ | ✓ |
| Survival mode | ✓ | ✓ | ✓ | ✓ |
| Daily Challenge | ✓ | ✓ | ✓ | ✓ |
| 6×6 and 8×8 boards, unlocked right away | — | ✓ | ✓ | ✓ |
| Expert and Legend ranks | — | ✓ | ✓ | ✓ |
| All-Time leaderboard | — | ✓ | ✓ | ✓ |
| 7-day free trial | — | — | ✓ | — |
| Auto-renewing subscription | — | — | ✓ | ✓ |
| One-time purchase | — | ✓ | — | — |
Subscription terms. Memory SoundX Pro Monthly is $2.99 USD/month. Memory SoundX Pro Annual is $14.99 USD/year with a 7-day free trial for eligible 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?
Annual is the best value for most players: $14.99 a year (about $1.25 a month, 58% less than Monthly) with a 7-day free trial first. Lifetime is $29.99 once if you'd rather never renew. Monthly at $2.99 is the most flexible if you only want Pro for a while.
What does Pro actually unlock?
The 6×6 and 8×8 boards, unlocked the moment you upgrade (pick them from the board selector on the main menu); the Expert and Legend ranks you earn with win streaks; and the All-Time Game Center leaderboard. If you earn Expert or Legend before upgrading, you keep it and it's applied as soon as you go Pro. The 3×3 and 4×4 boards, Survival and the Daily Challenge are 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.