Sun Day Tracker vs PeptideTrax
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sun Day Tracker
Monitor your daily vitamin D absorption from sunlight exposure. This straightforward application helps you keep track of your sun-related vitamin D intake.
- Track daily vitamin D intake
- Sunlight exposure monitoring
- Simple interface
- Daily tracking
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A simple app to track you daily vitamin D intake from the sun.
PeptideTrax
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PeptideTrax is a privacy-first peptide and GLP-1 tracker for semaglutide, tirzepatide, retatrutide, and custom protocols. Log shots, track dose history, see upcoming schedules, monitor supply, record weight and symptoms, and export clinician-friendly summaries without an account. Create one or more trackers for your routine, log each dose as you take it, review what is coming next, monitor remaining inventory, and keep a clear timeline when preparing for clinician conversations. PeptideTrax is built for people who want a focused record instead of scattered notes or spreadsheets. Your tracker data is stored on device in this native launch version. Use PeptideTrax to track: - GLP-1 and peptide schedules - Dose history and shot timing - Weight, appetite, symptoms, sleep, energy, and other metrics - Inventory and supply estimates - Reminder settings - Clinician-friendly report exports Subscriptions use Apple's standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://consultutah.com/apps/peptidetrax/privacy/ Important: PeptideTrax is a personal tracking log, not medical advice. It does not recommend peptides, prescriptions, dose amounts, or schedules. Always follow your clinician or pharmacist's instructions and verify every entry before acting on it.
Screenshots
Verdict
The clearest difference is in-app purchases: Sun Day Tracker at none against PeptideTrax's 2. PeptideTrax's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement 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. PeptideTrax sells 2 in-app purchases, starting at $0.99 per month. Sun Day Tracker asks for nothing beyond the download.
Sun Day Tracker ships an update monthly, PeptideTrax every 9 days. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.
| Parameter | Sun Day Tracker | PeptideTrax |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (26 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | permissionless tech, llc | ConsultUtah LLC |
In-app purchases
Sun Day Tracker
No in-app purchases
PeptideTrax
- Monthly Premium$0.991 Month
- Yearly Premium$9.991 Year
Questions
Is Sun Day Tracker free?
Is PeptideTrax free?
Do Sun Day Tracker or PeptideTrax have ads?
Which is updated more often, Sun Day Tracker or PeptideTrax?
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