Floaters Simulation vs Optical Calculator for ECPs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Floaters Simulation
This app allows users to visually demonstrate the experience of eye floaters to others. You can adjust settings to accurately represent your daily visual disturbances and record short clips to share.
- Simulate eye floater appearance
- Adjust floater settings
- Record video clips
- Share experiences on social media
- Inform others about eye floaters
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Floater Simulation lets you use your device to show the world your experience with eye floaters. Open the app and tweak the settings to best show your close ones what your every day suffering is like. You can also record a short clip to share on Facebook and the like. Eye floaters are small moving spots that appear in your field of vision. They may be especially noticeable when you look at something bright, such as white paper or a blue sky. Floaters are deposits of various size, shape, consistency, refractive index, and motility within the eye's vitreous humour, which is normally transparent. At a young age, the vitreous is transparent, but as one ages, imperfections gradually develop. The common type of floater, which is present in most persons' eyes, is due to degenerative changes of the vitreous humour. For more information about eye floaters, research and the movement to find a cure, visit floaters.info
Optical Calculator for ECPs
This medical app provides a suite of specialized optical calculation tools for eye care professionals. It offers features like lens thickness, vertex compensation, and prism compounding, with a focus on accuracy and ease of use. A subscription unlocks all current and future calculators.
- Stock Lens Cutout
- Lens Thickness Calculation
- Vertex Compensation
- Rx Transpose
- Prism Compounding
- Contact Lens Rx
- Tilt & Wrap Compensation
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The best Optical Calculator on the App Store. • Stock Lens Cutout • Lens Thickness • Vertex Compensation • Rx Transpose • Intermediate Rx • Prism Compounding • Contact Lens Rx • Induced Prism • Tilt & Wrap Compensation • Crossed Cylinders • Resolving Prism • Spectacle Magnification • Vertical Imbalance Compensation • Power in Oblique Meridians If you want another calculator, let us know and we will add it. The app is easy to use and to the point. ______________________________________________ About Subscription: • You may subscribe to our service for a free trial. This subscription auto-renews yearly at the specified price. • This subscription provides you full access to all our current and future optical calculators. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • The account will be charged for renewal within 24-hours prior to the end of the current period. • Payment will be charged to your iTunes Account at confirmation of purchase. • You may manage the subscription and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period will be forfeited when you purchase the subscription. • Privacy policy: http://www.lens-shapers.com/privacy • Terms of use: http://www.lens-shapers.com/terms
Screenshots
Verdict
The clearest difference is review sentiment: Floaters Simulation at 100% against Optical Calculator for ECPs's 0%. Floaters Simulation also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). Optical Calculator for ECPs's advantage is ratings volume (27 vs 2). 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
Both are free to download. Optical Calculator for ECPs sells 2 in-app purchases, starting at $4.99 per month. Floaters Simulation asks for nothing beyond the download.
Floaters Simulation holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Optical Calculator for ECPs has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Floaters Simulation's written reviews are positive against 0% of Optical Calculator for ECPs's.
Floaters Simulation ships an update fortnightly, Optical Calculator for ECPs every 6 weeks. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.
| Parameter | Floaters Simulation | Optical Calculator for ECPs |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.5 (27 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 | 27 — better |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 11 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Ways AS | Lens Shapers |
Customer experience
Floaters Simulation
Optical Calculator for ECPs
In-app purchases
Floaters Simulation
No in-app purchases
Optical Calculator for ECPs
- Monthly3 Days trial$4.991 Month
- Yearly3 Days trial$49.991 Year
Questions
Is Floaters Simulation free?
Is Optical Calculator for ECPs free?
Which has better reviews, Floaters Simulation or Optical Calculator for ECPs?
Do Floaters Simulation or Optical Calculator for ECPs have ads?
Which is updated more often, Floaters Simulation or Optical Calculator for ECPs?
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