Comparison

GlucoseInsights vs Dawn Phenomenon

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GlucoseInsights

Features
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Discover patterns and optimise your exercise strategies with our app designed for individuals with Type 1 Diabetes. By seamlessly syncing with Strava for exercise data and Apple HealthKit for glucose data, our app provides real-time insights and detailed visualisations to help you understand how your body responds to different activities. Key Features: - Sync with Strava to track and log your exercise routines. - Integrate with Apple HealthKit & Nightscout to view glucose levels during workouts. - Detailed charts to spot patterns and correlations between exercise and glucose levels. - Regular updates with new features and improvements. - Future plans include advanced AI-driven insights to help tailor your exercise strategies. Join our community of active individuals with Type 1 Diabetes and start optimising your workouts today!

About

Dawn Phenomenon

Features
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Dawn Phenomenon analyzes your overnight glucose data and shows the patterns most people never see — when your sugar bottoms out, when it starts rising, and whether last night fits the classic "dawn phenomenon" pattern. • Reads your CGM glucose readings and sleep window from Apple Health • Great for users of a GLP-1 • Detects the dawn phenomenon (overnight low to morning rise of 30+ mg/dL by default) • Differentiates dawn phenomenon from the Somogyi effect (a rebound after an overnight hypo) • Shows last night with an interactive curve, nadir, peak, waking reading, and time-in-range • Swipe to revisit the last 5 nights • Trends tab overlays your week, shows a "dawn score" (how often dawn pattern appears), the average rise, and how sleep duration correlates with rise size • Export a PDF report of any single night or your full week to share with your endocrinologist **Privacy first** All analysis happens on your device. Your glucose and sleep data never leave it. No accounts. No third-party services. Settings sync via iCloud key-value storage only. **Customize the analysis** Tune the rise and hypo thresholds in Settings to match your own targets. Choose whether to pull bed/wake times from Apple Health's sleep samples, or set them manually. **Important** This app is for informational and educational purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or condition. Always consult your healthcare provider before changing your treatment.

Screenshots

GlucoseInsights3 screens
Dawn Phenomenon4 screens

Verdict

The call

The clearest difference is iOS requirement: GlucoseInsights at 17.0 against Dawn Phenomenon's 26.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

GlucoseInsights ships an update every 10 days, Dawn Phenomenon weekly. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

Scorecard1 real difference Ā· 5 level
GlucoseInsights versus Dawn Phenomenon: the parameters behind the verdict, then further details
ParameterGlucoseInsightsDawn Phenomenon
PriceFreeFree
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS17.0 — better26.5
Further details — not scored
Size6 MB3 MB
Age rating17+17+
DeveloperQuantably LtdRobert Darwin Johnston

In-app purchases

None

GlucoseInsights

No in-app purchases

None

Dawn Phenomenon

No in-app purchases

Questions

Is GlucoseInsights free?
GlucoseInsights is free to download, with no in-app purchases.
Is Dawn Phenomenon free?
Dawn Phenomenon is free to download, with no in-app purchases.
Do GlucoseInsights or Dawn Phenomenon have ads?
Neither GlucoseInsights nor Dawn Phenomenon shows ads.
Which is updated more often, GlucoseInsights or Dawn Phenomenon?
GlucoseInsights ships an update every 10 days, and Dawn Phenomenon weekly. Most recently, GlucoseInsights was updated on October 1, 2026 and Dawn Phenomenon on September 27, 2026.

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