Comparison

Listen vs Betatron

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

Head to head
About

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.

Highlights
  • Auditory training game
  • Perceptual learning principles
  • Reward-based framework
  • Adaptive difficulty algorithms
  • Sound cue response
  • Brain fitness
Features
Read full description

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.

About

Betatron

Guide a bouncing ball through challenging levels by changing its color and navigating gates. With over 175 levels, this game tests your reflexes and puzzle-solving skills. Reach the targets to complete each stage.

Highlights
  • Ball bouncing mechanics
  • Color changing gameplay
  • Navigating through gates
  • 175+ challenging levels
  • Target-based goals
Features
Read full description

Bounce the balls to the targets! Guide the ball up the walls, changing colors, and through gates to complete your goal. Featuring 175+ levels to test your skills!

Screenshots

Listen4 screens
Betatron4 screens

Verdict

The call

The clearest difference is rating: Betatron at 4.0 against Listen's 3.1. Betatron also leads on update cadence (every 5 days vs every 6 weeks). Listen's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, 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. Betatron sells 1 one-off in-app purchase. Listen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Betatron holds the better App Store score, 4.0 against 3.1. Both are backed by a comparable volume of ratings — 12 and 6 respectively.

UpkeepUpdate frequency

Listen ships an update every 6 weeks, Betatron every 5 days. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Listen versus Betatron: the parameters behind the verdict, then further details
ParameterListenBetatron
PriceFreeFree
Rating3.1 (12 ratings)4.0 (6 ratings) — better
Positive reviews44.4% of reviews—
Number of ratings12 — better6
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size129 MB271 MB
Age rating4+4+
DeveloperNortheastern University Information ServicesOptics Trainer LLC

Customer experience

Listen

All ratings12 ratings
Positive58.3%
Neutral0.0%
Negative41.7%
Written reviews9 reviews
Positive44.4%
Neutral0.0%
Negative55.6%

Betatron

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%

In-app purchases

None

Listen

No in-app purchases

1 purchases

Betatron

One-time1
  • Remove Ads$2.99

Questions

Is Listen free?
Listen is free to download, with no in-app purchases.
Is Betatron free?
Betatron is free to download, with in-app purchases available.
Which has better reviews, Listen or Betatron?
Betatron is rated higher. Listen averages 3.1 out of 5 from 12 ratings, while Betatron averages 4.0 from 6 ratings.
Do Listen or Betatron have ads?
Betatron shows ads; Listen does not.
Which is updated more often, Listen or Betatron?
Listen ships an update every 6 weeks, and Betatron every 5 days. Most recently, Listen was updated on October 24, 2026 and Betatron on October 24, 2026.

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