Greyp vs Glyra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Greyp
Read full descriptionHide full description
Get the most from your Greyp bike by connect it with your phone and use it as an extended dashboard or as the bike's remote. Switch between two modes: Dashboard & Remote. 1) DASHBOARD MODE Use your phone as an onboard computer when riding. Once paired and mounted, you will be able to check your phone for: * Bike status * Current speed * Elapsed time * State of charge * Battery level * Estimated range * Assistance level Using the handlebar controls, switch between different additional functions: * Ride Session – relevant bike stats from your current riding session * Navigation – input your destination and follow the turn-by-turn navigation * Camera - switch between front and rear cameras and record videos ** NEW: RETRO VIDEO - with a press of a button, go 30“ back in time and check your front camera footage 2) REMOTE MODE Control your bike remotely, check its current status or gain insight into the info your bike generated. It allows you to: * Check your bike's status * Look up the bike's last known position * Check the battery charge status * Set the maximum assistance level * Text the bike from your phone * Acquire a photo from the front or rear cameras * Watch recorded videos and/or images * Select, delete or save Retro Videos * See your notification list * Disable the bike remotely * Turn off the bike Software updates are free for all Greyp App users, so make sure you update your app regularly.
Glyra
Track GLP-1 medication doses, monitor weight and calorie intake, and visualize side effects. This app helps manage weight loss journeys and medication schedules with detailed logging and reminders.
- Dose logging and reminders
- Weight and BMI tracking
- Estimated medication levels
- Side-effect visualization chart
- Calorie and nutrition logging
- CSV and PDF export
Read full descriptionHide full description
GLP-1 dose tracker with injection reminders, weight log, calorie tracking, side-effect charts and your full injection/pill schedule in one place. Log your medication, see how levels may change over time, understand side effects at a glance, and keep weight and daily habits in one calm place. Works with GLP-1 therapies and weight-management medication—including Ozempic, Wegovy, Mounjaro, Zepbound, Saxenda, Victoza, Trulicity, Rybelsus, semaglutide, tirzepatide, liraglutide, dulaglutide, and Retatrutide. WHY GLYRA Weight loss Progress & BMI: Track your weight loss overtime and view your BMI on a simple gauge, alongside dose status and what’s coming next on your schedule. Estimated medication levels: Glyra models how your level may rise and taper between logged doses — with separate curves for tirzepatide, semaglutide, and retatrutide based on your dose history. A visual way to connect timing, amount, and how you feel between doses. Side-effect snapshot chart: See side effects on a spider-style chart so patterns stand out quickly — useful for your own notes and for conversations with your care team. Share Your Journey (camera graph filter): Capture a photo with your weight-progress graph overlaid on the image — made for sharing milestones without rebuilding a chart in another app. Visit-ready CSV & PDF export: Export a formatted PDF summary (weight change, dose and side-effect overview) plus CSV for spreadsheets. Built for records you may want to bring to an appointment. CORE TRACKING • Dose log — medication, amount (mg), injection site, pain level, notes, scheduled vs completed • Calendar & daily log — weight, calories, protein, water, and general notes by day • Weight & progress charts — follow trends across flexible time ranges • Dose reminders and optional daily check-in reminders • Light and dark appearance PRIVATE BY DESIGN • No sign-in account — your tracking data stays on your device • Delete all app data anytime in Settings WHO IT’S FOR Adults using GLP-1 medications who want dose scheduling, level estimates, side-effect visibility, calorie/nutrition logging and weight tracking in one focused app — without ads for unrelated products or a cluttered social feed. SUBSCRIPTION INFORMATION* A Glyra subscription is required to access the app and its features after any applicable free trial. If you subscribe, payment will be charged to your Apple Account at confirmation of purchase, unless a free trial applies, in which case payment is charged when the trial ends. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and turn off auto-renew in Apple Account Settings. Your account will be charged for renewal within 24 hours before the end of the current period. If you subscribe before a free trial ends, any unused portion of the trial will be forfeited. Health disclaimer: Glyra is not a medical device. Glyra is for personal tracking and education only. It does not provide medical advice, diagnosis, or treatment. Medication Level estimates are illustrative models, not lab results. Always follow your prescriber’s plan and talk to a qualified healthcare professional about doses, side effects, and goals. Not intended for children under 13. Privacy: https://www.glyraapp.com/privacy Terms: https://www.glyraapp.com/terms Support/Feedback: support@glyraapp.com
Screenshots
Verdict
The clearest difference is in-app purchases: Greyp at none against Glyra's 5. Greyp also leads on iOS requirement (13.0 vs 15.1). Glyra's advantage is update cadence (fortnightly vs every 2 months). On price, ads 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. Glyra sells 5 in-app purchases, starting at $9.99 per month. Greyp asks for nothing beyond the download.
Greyp ships an update every 2 months, Glyra fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Greyp | Glyra |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 128 MB | 68 MB |
| Age rating | 4+ | 12+ |
| Developer | Porsche e-bike performance d.o.o. | CONTIBL LIMITED |
In-app purchases
Greyp
No in-app purchases
Glyra
- Glyra Yearly$9.991 Month
- Glyra Pro Monthly7 Days trial$9.991 Month
- Yearly$39.991 Year
Show 2 moreShow fewer
- Glyra Pro Yearly7 Days trial$44.991 Year
- Glyra Pro$44.991 Year









