Comparison

Infinite Mind vs Chatterbox

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

Head to head
About

Infinite Mind

Enhance your cognitive abilities with daily 7-minute workouts that combine speed reading, vision therapy, and mental processing. Clinically validated exercises and personalized goals help you read faster, think sharper, and improve focus. Track your progress and see measurable improvements in just weeks.

Highlights
  • Speed reading and comprehension training
  • Vision therapy and eye-tracking exercises
  • Rapid mental processing drills
  • Personalized goals and progress tracking
  • Daily 7-minute sessions
  • 40+ science-backed games
Features
Read full description

Infinite Mind - Brain Training Built on 30 Years of Science. Read Faster. Think Sharper. Just 7 minutes a day. Infinite Mind combines speed reading, vision training, and mental processing into one powerful daily workout. While most brain training apps focus on one skill, Infinite Mind trains three. Each session combines three clinically grounded disciplines that work together to strengthen your brain multiple ways: speed reading, vision therapy, and rapid mental processing. Most apps do one of these. Infinite Mind does all three, and the science behind it has been validated at major research universities, including Caltech - Pasadena, the University of Utah, and Brigham Young University. What You Train Speed Reading and Comprehension Train your eyes and brain to process text faster without losing understanding. Most users see meaningful improvement in reading speed within the first few weeks. Progress is tracked in real time so you always know where you stand. Vision Therapy Strengthen the visual processing systems your brain relies on every time you read, drive, or follow a conversation. Vision therapy is a clinical discipline and one of the things that makes Infinite Mind different from every other brain training app on the market. Rapid Mental Processing Challenge your brain's ability to receive, process, and respond to information quickly. These exercises build the kind of mental speed that shows up in everyday life: sharper conversations, faster recall, and better focus under pressure. What the Research Shows Infinite Mind's training methods have been studied in independent academic research. This includes fMRI studies at the University of Utah measuring real changes in brain activity, reading speed research at Brigham Young University, and an independent academic impact evaluation conducted by Dr. Steven Shaha. The results show measurable improvements in cognitive performance across age groups. What 2 Million Users Say Over 2 million people worldwide use Infinite Mind. Rated 4.9 stars on the App Store. The results speak for themselves, and the research explains why they happen. What's Inside 40+ science-backed brain games and exercises Personalized goals with real-time progress tracking Daily 7-minute sessions designed to fit any schedule Reading speed assessments with accuracy reports Vision therapy and eye-tracking exercises Audio and visual cognitive training tools Daily reminders to keep your streak alive Who It's For Infinite Mind started as a student performance tool. Since 2000, when it launched as eyeQ, it has helped students read faster, comprehend more, and process information at a higher level. Over time, the same training that sharpened young minds turned out be equally important for older ones. In the last few years, millions of baby boomers have discovered Infinite Mind at exactly the right time. Research is clear that cognitive function declines as adults move out of their working years and into retirement. Memory, processing speed, and mental sharpness face real pressure during this transition. Dementia and Alzheimer's disease are affecting this generation at rates that are impossible to ignore. Infinite Mind does not claim to be a medical treatment. What it does is give your brain a daily workout using the same methods that have worked for students, professionals, and now seniors. Whether you’re 55 or older and want to stay sharp, a student aiming to improve how you perform every day, or a parent looking to give your kids, and yourself, the best in mental exercise, this app was made for you. The science works at every age. The only requirement is seven minutes a day. Start your first 7-minute session today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Chatterbox

Features
Read full description

Practice Speaking. Track Your Progress. Improve with Confidence. This app helps you build speaking skills through simple, structured practice. Choose a subject, speak freely, and record your response. Your recordings are saved automatically, allowing you to review your progress over time and build consistency in your speaking practice. Whether you’re improving language fluency, preparing for presentations, or gaining confidence speaking out loud, this app gives you a low-pressure space to practice regularly. How It Works • Pick a speaking prompt • Record yourself speaking naturally • Save and review your recordings anytime • Track your speaking history over time Coming Soon • AI-powered analysis of your recordings • Personalized feedback on clarity, fluency, and improvement areas This app is designed for learners, professionals, and anyone who wants to become more confident and expressive when speaking, or prepare for a foreign language exam.

Screenshots

Infinite Mind4 screens
Chatterbox4 screens

Verdict

The call

The clearest difference is in-app purchases: Chatterbox at none against Infinite Mind's 10. Chatterbox also leads on ads (none vs shown). Infinite Mind's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Infinite Mind sells 10 in-app purchases, starting at $0.99 per month. Chatterbox asks for nothing beyond the download.

UpkeepUpdate frequency

Infinite Mind ships an update fortnightly, Chatterbox every 2 months. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Infinite Mind versus Chatterbox: the parameters behind the verdict, then further details
ParameterInfinite MindChatterbox
PriceFreeFree
Rating4.9 (163 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings163 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size188 MB6 MB
Age rating9+4+
DeveloperInfinite Mind LLCBenyamin Cyrus

Bugs and requests

Infinite Mind

Reported bugs

1 issue
  • App won't scroll down to select button

Requested features

2 requests
  • Update needed for starting and selecting next round
  • Pay version to remove commercials

Chatterbox

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Infinite Mind

Subscriptions6
  • Ad-Free Special Offer$0.991 Month
  • Ad-Free$2.991 Month
  • Premium Discounted$6.991 Month
Show 3 more
  • Premium$9.991 Month
  • Friends & Family$24.991 Month
  • Yearly subscription$69.991 Year
One-time4
  • Purchase 1000 Diamonds$2.99
  • Purchase 500 Diamonds$3.99
  • Purchase 1800 Diamonds$4.99
Show 1 more
  • Purchase 4500 Diamonds$9.99
None

Chatterbox

No in-app purchases

Questions

Is Infinite Mind free?
Infinite Mind is free to download, with in-app purchases available.
Is Chatterbox free?
Chatterbox is free to download, with no in-app purchases.
Do Infinite Mind or Chatterbox have ads?
Infinite Mind shows ads; Chatterbox does not.
Which is updated more often, Infinite Mind or Chatterbox?
Infinite Mind ships an update fortnightly, and Chatterbox every 2 months. Most recently, Infinite Mind was updated on November 11, 2026 and Chatterbox on November 9, 2026.

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