Comparison

Optics Trainer vs FeelinIt

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

Head to head
About

Optics Trainer

Enhance your visual skills with a variety of engaging games and personalized daily workouts. Improve convergence, divergence, stereo acuity, and binocular fusion. Test and strengthen visual memory, tracking, and peripheral vision for sharper focus.

Highlights
  • Vision therapy and training
  • 28+ engaging games
  • Personalized daily workouts
  • Improve convergence and divergence
  • Enhance stereo acuity and binocular fusion
  • Test visual memory and tracking
Features
Read full description

Elevate your vision and sharpen your mind with the ultimate vision therapy and brain training app, designed to enhance: - Convergence - Divergence - Stereo Acuity - Binocular Fusion 30 Engaging Games for Vision Training, Eye Exercise & Brain Training Stay motivated and have fun while building stronger visual and cognitive skills: attention, memory, speed, tracking and problem solving. Personalized Daily Workouts A new workout every day. Every game adapts its level to you, keeping you on track toward your goals. 3D Glasses Mode Put on red-blue glasses and play games designed to train both eyes together. Test and improve: - Multiple Object Tracking - Visual Memory - Visual Discrimination - Peripheral Vision - Depth Perception Track Your Progress Follow your streak, your level in every game, and your training scores by category. Sign in to keep your progress on all your devices. Premium Unlimited play with no ads, 3D Glasses games, progress charts, and your choice of level. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Sharper Vision. Stronger Focus. Your journey begins now! This app is for training and does not diagnose or treat any condition. Ask your eye care professional about your vision. Terms of Use - https://www.opticstrainer.com/terms-of-service/ Privacy Policy - https://www.opticstrainer.com/privacy-policy/

About

FeelinIt

Features
Read full description

Explore what your mind looks like. FeelinIt transforms emotions into interactive neuroscience visualizations. Select how you're feeling and watch a living 3D neuron respond in real time, each emotion producing unique neural patterns and visual depth. What's Inside • Watch your 3D neuron shift and respond across six core emotional states in real time • Camera based breathing and hand steadiness biofeedback guides you back to calm • Every session becomes a star in your personal constellation, with a heatmap and frequency graphs • Personalised, on device AI guidance from Dr. Feel, grounded in neuroscience • Curated neuroscience reads from Harvard Health, Psychology Today, and more with text-to-speech • Everything stays on your device, no accounts, no tracking, no data collection Note: FeelinIt is a wellness tool, not a medical device. It does not diagnose, treat, or prevent any condition. If you are in crisis, please contact emergency services.

Screenshots

Optics Trainer4 screens
FeelinIt4 screens

Verdict

The call

The clearest difference is in-app purchases: FeelinIt at none against Optics Trainer's 3. FeelinIt also leads on ads (none vs shown) and update cadence (daily vs every 8 days). 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. Optics Trainer sells 3 in-app purchases, starting at $4.99 per 7 days. FeelinIt asks for nothing beyond the download.

UpkeepUpdate frequency

Optics Trainer ships an update every 8 days, FeelinIt daily. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
Optics Trainer versus FeelinIt: the parameters behind the verdict, then further details
ParameterOptics TrainerFeelinIt
PriceFreeFree
Rating4.5 (305 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings305 — better—
Update frequencyEvery 8 daysDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size395 MB5 MB
Age rating4+4+
DeveloperOptics Trainer LLCDevashish Upadhyay

Bugs and requests

Optics Trainer

Reported bugs

5 issues
  • Number flip game has blank tiles
  • Flower power stopped working
  • Letter delivery letter goes off-screen
  • Attention exercises stuck on level one
  • Ice flow impossible to level up

Requested features

5 requests
  • Customize peripheral vision symbols
  • Option to change symbol colors
  • Adjust number of targets in Dynamic Acuity
  • Add introductory level for Dynamic Acuity
  • Allow offline play in free version

FeelinIt

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Optics Trainer

Subscriptions3
  • Weekly Subscription$4.997 Days
  • Monthly Subscription1 Month trial$14.991 Month
  • Annual Subscription1 Month trial$149.991 Year
None

FeelinIt

No in-app purchases

Questions

Is Optics Trainer free?
Optics Trainer is free to download, with in-app purchases available.
Is FeelinIt free?
FeelinIt is free to download, with no in-app purchases.
Do Optics Trainer or FeelinIt have ads?
Optics Trainer shows ads; FeelinIt does not.
Which is updated more often, Optics Trainer or FeelinIt?
Optics Trainer ships an update every 8 days, and FeelinIt daily. Most recently, Optics Trainer was updated on October 25, 2026 and FeelinIt on October 12, 2026.

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