OIC Group vs IOL Refocus
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
OIC Group
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Founded in 1975 in Florence, OIC Group has achieved a primary role in supporting the growth of Healthcare companies, Scientific Societies and Patient Associations through the ideation and production of events, virtual and residential conventions, communication campaigns and e-learning platforms. The strength of the Group lays in the synergy between multidisciplinary teams, with an amazing mix of strategic and executive skills: we are able to identify short and long terms goals working side by side with our clients, defining and implementing all the necessary steps to achieve them.
IOL Refocus
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In cataract surgery, when opting to place the intraocular lens in the ciliary sulcus rather than the capsular bag, a reduction in lens power is often necessary. This adjustment is required because, as the optic is shifted more anteriorly toward the cornea, its effective power increases. The degree of this adjustment depends on the base power of the intraocular lens, with a proportional increase in the difference as the lens power rises. This application offers a scale for calculating values within a standard range of base powers. The calculation assumes that the central corneal power falls within the normal range. \n\nThe resulting numbers are applicable for use with most modern posterior chamber intraocular lenses. The estimated effective lens position for the ciliary sulcus is 4.70 mm, while the assumed effective lens position for the capsular bag is 5.20 mm. IOL Refocus does not provide medical or treatment advice and should not be regarded as such by the user. This tool is designed to assist physicians in choosing the appropriate IOL for a specific patient. It is intended to be utilized alongside a comprehensive ophthalmic examination, as well as the requisite diagnostic tests and measurements necessary for surgery. The calculator's results are not intended to function as medical or surgical instructions, nor are they definitive. The developer cannot guarantee the accuracy of results in every case. Physicians using the tool must independently determine the appropriate treatment for their patients and bear sole responsibility for the refractive outcome. By using it, you waive any claims against IOL Refocus and authors. The calculator's information is provided without warranty, and neither developer nor individuals associated with the app are liable for damages or errors. Users are encouraged to assess the information's reliability themselves.
Screenshots
Verdict
The clearest difference is device support: OIC Group at 3 against IOL Refocus's 1. OIC Group also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OIC Group ships an update every 3 months, IOL Refocus every 4 months. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.
| Parameter | OIC Group | IOL Refocus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months โ better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 12.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 57 MB | 0 MB |
| Age rating | 4+ | 17+ |
| Developer | PSTM SRL | Patrik Rajs |
In-app purchases
OIC Group
No in-app purchases
IOL Refocus
No in-app purchases









