DAWN Pre vs Light for Sight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DAWN Pre
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Attach the hardware to the vehicle network connector, turn on the engine, and open the app. Complete the test within 2 minutes. The tampering report is available within the app.
Light for Sight
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Light for Sight supports slit lamp-based epi-on Corneal Cross-Linking (CXL) for keratoconus and other corneal ecstasies. The epi-on CXL protocol requires a precise sequence and timing of different eye drops. This timer facilitates precise compliance to the drop scheme by providing visual and audio feedback.
Screenshots
Verdict
The clearest difference is iOS requirement: Light for Sight at 11.0 against DAWN Pre's 15.0. 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.
| Parameter | DAWN Pre | Light for Sight |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | HEM Data Corporation | Marcel Friedrich |
In-app purchases
DAWN Pre
No in-app purchases
Light for Sight
No in-app purchases
