Glucose Beacon vs Cataract Surgery Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Glucose Beacon
This app provides an audible "beacon" that alerts you to your current glucose level and its trend. The sound dynamically adjusts in pitch and duration based on your blood sugar, helping you stay aware before CGM alarms trigger.
- Audible glucose level alerts
- Dynamic sound pitch and duration
- Trend awareness before alarms
- Customizable sound feedback
- Background monitoring
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Hear a faint beacon of your glucose level in the background so you are constantly aware of your current level and where it's trending BEFORE you reach the annoying CGM warning alarms. This app gives you audible beacon sound that dynamically adjusts to your current blood sugar level and whether it's steady, rising/falling or rising/falling quickly. As you become familiar with the beacon, you will learn the beacon's pitch/tone, duration and how it adapts to your current level and where it's trending. For example, if your level is high and falling quickly, you'll hear a high pitch tone that quickly changes to a lower pitch.
Cataract Surgery Guide
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Cataract Surgery Guide is a patient education app designed to help people better understand cataracts, cataract surgery, lens implant choices, recovery, and common questions before and after surgery. The app explains cataract basics in simple language, including what a cataract is, how it affects vision, when surgery may be considered, what happens during surgery, and what patients can usually expect during recovery. Cataract Surgery Guide also includes an intraocular lens section to help patients learn about common lens implant options, including monofocal, toric, extended depth of focus, and multifocal lenses. A built in lens simulator helps show how different lens choices and astigmatism levels may affect vision in day and night settings. The app includes practical sections on pre operative care, post operative care, warning signs, eye drop reminders, and questions to ask about costs and expectations. It is designed to make cataract surgery feel less confusing and help patients have a better conversation with their eye surgeon. Features include: • Cataract education in clear patient friendly language • Surgery steps and recovery guidance • Lens implant education • Vision simulator for lens options and astigmatism • Eye drop reminder tool • Warning signs after surgery • Cost and expectation guidance • Available in English, Spanish, Chinese, Japanese, Korean, and Arabic • Adjustable text size for easier reading Cataract Surgery Guide is for education only and does not replace medical advice, diagnosis, or treatment from your ophthalmologist or health care professional. Always follow the instructions given by your surgeon.
Screenshots
Verdict
The clearest difference is iOS requirement: Cataract Surgery Guide at 15.0 against Glucose Beacon's 17.6. 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 | Glucose Beacon | Cataract Surgery Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Social Facade, Inc. | MARC HOWARD SHOMER |
In-app purchases
Glucose Beacon
No in-app purchases
Cataract Surgery Guide
No in-app purchases
Questions
Is Glucose Beacon free?
Is Cataract Surgery Guide free?
Do Glucose Beacon or Cataract Surgery Guide have ads?
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