Listen vs Saving Memo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Listen
This game trains your hearing by presenting sound cues that you must respond to correctly to navigate obstacles and absorb energy. It uses adaptive algorithms to adjust difficulty to your individual performance level, based on principles of perceptual learning and auditory neuroscience.
- Auditory training game
- Perceptual learning principles
- Reward-based framework
- Adaptive difficulty algorithms
- Sound cue response
- Brain fitness
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Listen is an auditory training game produced by the University of California Riverside (UCR) Brain Game Center for Mental Fitness and Well-being; A research unit focused on brain fitness methods and applications. Listen integrates principles of perceptual learning and auditory neuroscience in a reward-based game framework that reinforces program adherence and maintains training efficacy. In the game experience, players find themselves in control of a wisp that must navigate through perilous obstacles by responding appropriately to specific sound cues in order to absorb energy from objects in the environment. The sound cues are based upon language primitives and sound features that selectively drive neurons in the auditory cortex of the brain. While at first the sounds are easy to discriminate, the game’s adaptive algorithms measure each players’ ability to discern the sounds and trains players at their individual threshold of performance. Give it a listen and train your hearing.
Saving Memo
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Saving Memo is a new way to test working memory. Your character works different jobs to feed your cat Memo. Each job challenges your memory in different ways where the more you remember the faster that you can get the job done. This program can help us understand how people use their memory in real world challenges.
Screenshots
Verdict
The clearest difference is update cadence: Listen at every 6 weeks against Saving Memo's every 50 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Listen ships an update every 6 weeks, Saving Memo every 50 months. The most recent releases landed on June 4, 2026 and May 16, 2026 respectively.
| Parameter | Listen | Saving Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (12 ratings) — better | — |
| Positive reviews | 44.4% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 6 weeks — better | Every 50 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 129 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Northeastern University | University of California Riverside |
In-app purchases
Listen
No in-app purchases
Saving Memo
No in-app purchases









