Sound Match Memory vs Aether Echo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sound Match Memory
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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!
Aether Echo
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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
Verdict
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
Both are free to download. Aether Echo sells 1 one-off in-app purchase. Sound Match Memory asks for nothing beyond the download.
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.
| Parameter | Sound Match Memory | Aether Echo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | naoya endo | Sui Fai Law |
In-app purchases
Sound Match Memory
No in-app purchases
Aether Echo
- Remove Ads$0.99
Questions
Is Sound Match Memory free?
Is Aether Echo free?
Do Sound Match Memory or Aether Echo have ads?
Which is updated more often, Sound Match Memory or Aether Echo?
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