Phaze vs Glapp
Phaze and Glapp are both GLP-1 trackers for people on medications like Ozempic, Mounjaro, and Wegovy. Glapp is a free native app for iOS and Android (with an optional browser version) that includes shot logging, a dose-cycle curve, clinical-trial benchmarking, and an AI question-and-answer search. Phaze is a wellness tracker with its own estimated-levels curve, AI meal logging, progress photos, and on-device encryption. Here is an honest, side-by-side look.
Feature-by-feature comparison
An honest look at where the two apps overlap and where they differ. We only list things we can verify from each app's public listing and site.
| Feature | Phaze | Glapp |
|---|---|---|
| Medication Tracking | ||
| Multiple GLP-1 medications supported | Included | Included |
| Dose tracking & scheduling | Included | Included |
| Injection site rotation | Included | Included |
| Dose-cycle curve (rise / peak / taper) | Included | Included |
| Side effect & symptom tracking | Included | Included |
| Nutrition & Check-ins | ||
| Daily check-in (mood, energy, hunger) | Included | Included |
| Meal & nutrition logging | Included | Included |
| AI Meal Snap (photo logging) | Premium | Not available |
| Progress & Photos | ||
| Progress photos with comparison modes | Included | Not available |
| Body composition (Beta) | Premium | Not available |
| Labs & scans tracking | Included | Not available |
| Lifestyle Score | Included | Not available |
| AI & Insights | ||
| AI question & answer search | Not available | IncludedGlapp Wisdom |
| Clinical-trial & peer benchmarking | Not available | Included |
| Ember AI wellness companion | Premium | Not available |
| My Report PDF | Premium | Not available |
| Platform & Privacy | ||
| Native iOS & Android apps | Included | Included |
| Apple Watch app | Included | Included |
| On-device AES-256-GCM encryption | Included | Not available |
| Multiple app languages | IncludedEN, PT-BR, ES, FR | PartialEnglish only |
- Included
- Premium
- Partial
- Not available
Pricing comparison
Phaze
- Free tier
- Free core features
- Premium
- Optional Pro subscription
- Free trial
- Free trial on Pro
Glapp
- Free tier
- Free (no paid tier)
- Premium
- Free (no premium tier)
- Free trial
- N/A (fully free)
Key differences
Both apps are GLP-1 trackers with a dose-cycle curve and an Apple Watch app. Here are the real differences worth weighing.
Both are GLP-1-specific trackers
Neither app is a telehealth service, a prescriber, or a medication seller. Both are tracking and insight tools you use alongside your own healthcare provider. Both run as native apps on iOS, include an Apple Watch app, and each charts the dose cycle over time.
Pricing model
Glapp is free, with no premium tier or paywall. Phaze keeps its core features free and offers an optional Pro subscription that unlocks features like unlimited AI meal scanning, the My Report PDF, lab and DEXA import, and unlimited progress photos. If a fully free app is your priority, that is a point in Glapp's favor.
What each app emphasizes
Glapp leans into clinical-trial and anonymized peer benchmarking and its 'Glapp Wisdom' AI search that answers GLP-1 questions from published research. Phaze leans into daily wellness tracking: AI meal logging, progress photos with comparison modes, body composition (Beta), labs and scans, a Lifestyle Score, and the Ember AI wellness companion.
Languages
Glapp's App Store listing lists English only. Phaze ships in multiple languages, including English, Portuguese (Brazil), Spanish, and French. If you prefer using a tracker in a language other than English, that is a point in Phaze's favor.
Common questions
Yes. Glapp is a free native app on iOS and Android, with no premium tier, and it also offers a browser version at glapp.io. Phaze also has a free core, including dose tracking, the estimated-levels curve, meal logging, check-ins, side-effect tracking, and progress photos. Phaze adds an optional Pro subscription for features like unlimited AI meal scanning, the My Report PDF, and lab and DEXA import.
Both are native apps. Glapp has a native iOS app (with an Apple Watch app and iPad support) and a native Android app, plus an optional browser version. Phaze is a native app and also offers a browser-based tracker you can try without an account.
Yes. Both apps chart a logged dose cycle as a single curve. Glapp markets this as its 'shot phase' visualization; Phaze calls it Estimated Levels, drawn from the doses you log yourself. In both cases this is for information only and is not medical advice.
Yes. Both apps let you log side effects and symptoms. Glapp includes side-effect logging and a daily check-in covering cravings, mood, energy, bowel movements, sleep, food noise, and hunger. Phaze tracks side effects and includes its own daily check-in for mood, energy, hunger, and food noise.
Glapp lists support for Mounjaro, Ozempic, Wegovy, and Zepbound, plus tirzepatide and semaglutide. Phaze supports a range of GLP-1 medications, including Ozempic, Mounjaro, Wegovy (injectable and pill), Zepbound, and Rybelsus, each with titration support, missed-dose guidance, and dose tracking.
Try Phaze for free
Phaze is free to start, with an optional Pro upgrade. Track your doses, meals, side effects, and progress in one private app. No credit card required to begin.