Comparison

Eye3D vs LazyBones

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

Head to head
About

Eye3D

This app uses animated stereograms to help improve focus and train your eyes. It's designed for individuals experiencing various vision issues like nearsightedness, farsightedness, astigmatism, or eye fatigue from screen use. Train your eyes in just a few minutes a day with its intuitive interface and a collection of high-quality 3D images.

Highlights
  • Animated stereogram training
  • Improve focus and eye strain
  • Vision test feature
  • Collection of high-quality 3D images
  • Intuitive and easy-to-use interface
  • Free and premium training packages
Features
Read full description

Eye3D is a 3D vision training app designed for people experiencing nearsightedness, farsightedness, astigmatism, presbyopia, or eye fatigue. It's especially recommended for those who feel eye strain from using smartphones or computers, or who are concerned about age-related vision changes. Using stereograms (3D visual illusions), Eye3D helps improve focus and train your eyes in just a few minutes a day. The app features a large collection of high-quality, animated stereograms. With its intuitive interface and easy-to-use design, anyone can continue training with ease. Stereograms are visual images that appear three-dimensional when you adjust the focus of your eyes. If you're new to stereograms, it may take a little practice, but many users are able to see the 3D effect after getting the hang of it. If you're concerned about your vision or suffering from eye fatigue, give Eye3D a try! ============================== How to Use Eye3D ============================== ■ Home screen - Displays free and premium training packages along with navigation menus. - A package is a themed collection of stereogram images. - All packages without a lock icon are completely free to use. ■ Training screen - After selecting a package, training begins. - Swipe to move to the next stereogram image. - Use the menu to enable auto-scroll, view hints, or toggle 3D animation effects. ■ Vision Test - Eye3D includes a simple vision test feature. - Measure each eye separately to get an approximate idea of your visual acuity. - Swipe in the direction of the gap in the Landolt C. If unsure, double-tap to skip. ============================== Feedback ============================== We welcome your feedback to help improve Eye3D. If you have any suggestions for new training packages, feel free to let us know! Terms of Use: https://eye3d.asobu.app/terms-en.html Privacy Policy: https://eye3d.asobu.app/privacy-en.html

About

LazyBones

Features
Read full description

【Make sports more accurate】Lazy Bones exclusive APP, perfectly compatible with all series of the same brand sports mats, supporting two core modes: easy jogging and rope skipping. Equipped with high-precision pressure sensors, it accurately collects sports data without missing or wrong counting; records calorie consumption and exercise volume in real time, and generates professional reports through AI intelligent analysis, serving as your personal sports butler for scientific home fitness. • Exclusive Hardware Matching This APP is specially designed for all series of Lazy Bones smart sports mats. It is perfectly compatible with multiple models of the brand’s sports mats. It supports one-click connection and fast pairing, realizes in-depth linkage of hardware and software, and builds an exclusive smart sports ecosystem for home fitness. • Core Sports Modes It currently supports two popular home sports modes: easy jogging and rope skipping. No complicated equipment or outdoor venue is required. You can easily start immersive fitness at home, suitable for beginner entry, daily exercise, fat loss and body shaping. • Trend & Benefits of Easy Jogging Easy jogging has become a national popular light sport with low threshold and wide applicability for all ages. Compared with strenuous exercise, it causes less damage to knees and brings low cardiopulmonary load. It can efficiently burn calories, promote blood circulation and enhance physical fitness. It also relieves physical and mental pressure, and is the best choice for home lazy fitness and light health preservation. • High-precision Sensor Advantage Equipped with high-precision built-in pressure sensors of Lazy Bones sports mat, it real-timely captures sports details such as stepping, jumping and landing, and accurately collects real-time sports status. Different from traditional counting products based on gyroscope, it will not be affected by holding angle, placement and limb shaking, with no missing or wrong counting, realizing more stable and accurate data acquisition. • Complete Sports Data Recording Automatically record complete data of every exercise, accurately count exercise duration, frequency, activity volume and calorie consumption. Data is permanently stored in the cloud and available for inquiry at any time. It clearly shows your daily, weekly and monthly exercise records, acting as your intimate and professional sports butler. • AI Intelligent Sports Analysis Based on personal parameters including height, weight, age, gender, exercise frequency and duration, the AI algorithm deeply analyzes your exercise habits, intensity, fat-burning efficiency and rhythm. It generates professional and constructive sports analysis reports, provides targeted suggestions on exercise volume adjustment, rhythm optimization and training planning. It avoids blind exercise, makes your home fitness more scientific, personalized and efficient.

Screenshots

Eye3D4 screens
LazyBones4 screens

Verdict

The call

The clearest difference is in-app purchases: LazyBones at none against Eye3D's 5. Eye3D's advantage is update cadence (every 3 days vs every 4 months) and iOS requirement (15.0 vs 17.0). On price, ads 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. Eye3D sells 5 in-app purchases, starting at $2.99 per month. LazyBones asks for nothing beyond the download.

UpkeepUpdate frequency

Eye3D ships an update every 3 days, LazyBones every 4 months. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Eye3D versus LazyBones: the parameters behind the verdict, then further details
ParameterEye3DLazyBones
PriceFreeFree
Rating3.9 (10 ratings) — better—
Positive reviews79.4% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size84 MB1 MB
Age rating4+4+
DeveloperAsobu Inc.筝 徐

Bugs and requests

Eye3D

Reported bugs

5 issues
  • 🐛 Paid add-ons not working
  • 🐛 In-app purchases fail
  • 🐛 Animal animations not added after purchase
  • 🐛 Vision test interaction issues (flick vs. double tap)
  • 🐛 Sound issues with vision test (resolved by user)

Requested features

7 requests
  • More content variety
  • Instructions for exercises
  • Progress reports for exercises
  • Support for LINE sharing
  • More free content options
Show 2 more
  • Dedicated cross-vision section
  • Slower animation speed

LazyBones

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Eye3D

Subscriptions1
  • Eye3D Premium7 Days trial$2.991 Month
One-time4
  • No.006 Text and Images$0.99
  • No.007 Athlete$0.99
  • No.008 Moving Animals$0.99
Show 1 more
  • No009 Sea Creatures$0.99
None

LazyBones

No in-app purchases

Questions

Is Eye3D free?
Eye3D is free to download, with in-app purchases available.
Is LazyBones free?
LazyBones is free to download, with no in-app purchases.
Do Eye3D or LazyBones have ads?
Neither Eye3D nor LazyBones shows ads.
Which is updated more often, Eye3D or LazyBones?
Eye3D ships an update every 3 days, and LazyBones every 4 months. Most recently, Eye3D was updated on October 26, 2026 and LazyBones on October 31, 2026.

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