Lumiz100 vs REACH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lumiz100
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This application controls the "Lumiz100" device which helps eye care professionals to measure the sensibility to the light of their patients.
REACH
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As a member of the 2.5 NVG group you will gain access to our '2.5 NVG PVCP Tracing' mobile application. This application will provide you with multiple tools to assist in your day-to-day tasks, ensuring you have everything you need to get the job done.
Screenshots
Verdict
The clearest difference is update cadence: Lumiz100 at fortnightly against REACH's every 2 months. Lumiz100 also leads on iOS requirement (11.0 vs 15.1). 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.
Lumiz100 ships an update fortnightly, REACH every 2 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.
| Parameter | Lumiz100 | REACH |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 165 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | ESSILOR | SINGSYS PTE. LTD. |
In-app purchases
Lumiz100
No in-app purchases
REACH
No in-app purchases
