DayBlock vs IOL Refocus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DayBlock
Track your daily efforts by creating custom 'blocks' representing your activities. Visualize your productivity growth and organize tasks with custom colors and icons. Review your day's achievements through dynamic calendar insights.
- Productivity tracking with 30-minute intervals
- Live Activity for seamless tracking
- Smart background tracking
- Customizable blocks with names, colors, and icons
- Group related blocks for organization
- Calendar view for daily insights
- Dynamic visual representation of activities
Read full descriptionHide full description
DayBlock: Build Your Productive Day "How productive has my day been?" Our lives are filled with diverse moments every single day. By turning the moments you want to remember into 'blocks' and stacking them up, you’ll be able to see the traces of your effort and passion right here in DayBlock. ■ Productivity Tracking - Stack Your Blocks: Measure your time in 30-minute intervals and watch your productivity grow. - Live Activity: Keep your focus sharp with seamless tracking via Live Activities. - Smart Background Tracking: DayBlock keeps working intelligently even if the app is closed. ■ Custom Blocks & Groups - Make It Yours: Create unique blocks using custom task names, vibrant colors, and icons. - Stay Organized: Group related blocks together for effortless management. ■ Calendar - Daily Insights: Use the calendar to see exactly which blocks you built and for how long. - Dynamic Visuals: Watch your calendar blocks transform as you produce a wider variety of activities.
IOL Refocus
Read full descriptionHide full description
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 update cadence: DayBlock at weekly against IOL Refocus's every 4 months. IOL Refocus's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
DayBlock ships an update weekly, IOL Refocus every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | DayBlock | IOL Refocus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 0 MB |
| Age rating | 4+ | 17+ |
| Developer | Minjoon Kim | Patrik Rajs |
In-app purchases
DayBlock
No in-app purchases
IOL Refocus
No in-app purchases









