Comparison

Sound Match Memory vs Aether Echo

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sound Match Memory

Features
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This is a new kind of memory game where you find matching card pairs by listening to sounds. Based on the classic matching game, it adds an audio twist so you can learn while having fun. Flip a card to hear a sound, then try to find its matching pair. When you make a correct match, a photo related to the sound is revealed, helping you connect sounds—like animal calls and everyday noises—with visuals. Features • A unique memory game based on sounds • Simple and intuitive controls • Enjoy a variety of sounds, including animal noises • “Solo Mode” for playing alone • “Multiplayer Mode” for playing with family and friends Train your memory and focus naturally as you play, while connecting sounds with images. A casual game that can be enjoyed by all ages—give it a try!

About

Aether Echo

Features
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Can you remember sounds without seeing anything? Aether Echo is a pure audio memory-matching game that challenges your ears, not your eyes. Sixteen tiles hide eight pairs of unique sounds — bird calls, ocean depths, city drones, classical instruments, and precise 3D-positioned tones. Tap to reveal, listen carefully, and match the pairs using only your memory. Every sound is placed in 3D space around you. With headphones, the difference between tiles feels real — sounds come from your left, right, above, below. This is spatial audio memory at its purest. FEATURES • 5 unique sound worlds — Nature, Cyber City, Deep Ocean, Classical, Spatial Training • All packs free — no paywalls, no level locks • 3D spatial audio using AVAudioEngine • Best score tracking per sound pack • CoreHaptics feedback on every interaction • Premium dark UI — designed for focus • 6 languages: English, 中文繁體, 中文简体, 日本語, 한국어, Español Remove Ads available as a one-time $0.99 purchase.

Screenshots

Sound Match Memory3 screens
Aether Echo3 screens

Verdict

The call

The clearest difference is in-app purchases: Sound Match Memory at none against Aether Echo's 1. Sound Match Memory also leads on ads (none vs shown). Aether Echo's advantage is update cadence (every 2 days vs fortnightly). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Aether Echo sells 1 one-off in-app purchase. Sound Match Memory asks for nothing beyond the download.

UpkeepUpdate frequency

Sound Match Memory ships an update fortnightly, Aether Echo every 2 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
Sound Match Memory versus Aether Echo: the parameters behind the verdict, then further details
ParameterSound Match MemoryAether Echo
PriceFreeFree
Update frequencyFortnightlyEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size10 MB1 MB
Age rating4+4+
Developernaoya endoSui Fai Law

In-app purchases

None

Sound Match Memory

No in-app purchases

1 purchases

Aether Echo

One-time1
  • Remove Ads$0.99

Questions

Is Sound Match Memory free?
Sound Match Memory is free to download, with no in-app purchases.
Is Aether Echo free?
Aether Echo is free to download, with in-app purchases available.
Do Sound Match Memory or Aether Echo have ads?
Aether Echo shows ads; Sound Match Memory does not.
Which is updated more often, Sound Match Memory or Aether Echo?
Sound Match Memory ships an update fortnightly, and Aether Echo every 2 days. Most recently, Sound Match Memory was updated on October 10, 2026 and Aether Echo on October 25, 2026.

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