Drop vs Protocol Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drop
This app helps individuals who self-inject medication manage their treatment by tracking injection sites and ensuring proper rotation. It prevents overuse of specific sites to avoid damage and maintain medication effectiveness. All data is stored locally for privacy and offline use.
- Visual injection site map
- Track injection date, time, dose, location
- Automatic site rotation
- Full injection history
- Cooldown tracking
- Add notes to injections
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Care in every injection. Repeated injections in the same site cause real damage: lipohypertrophy, scar tissue, and reduced absorption that affects how well your medication actually works. Drop makes proper rotation simple, so your treatment stays effective. Your data stays on your device. No account required. No personal health data collected or shared. Drop works entirely offline. Built for anyone who self-injects regularly, including: - Type 1 or Type 2 diabetes (insulin) - GLP-1 therapy (semaglutide, tirzepatide, Ozempic, Wegovy, Mounjaro) - Autoimmune conditions (methotrexate, adalimumab, etanercept) - Fertility treatment - MS, rheumatoid arthritis, Crohn's disease, and other biologics What Drop does: - Visual injection site map for abdomen, thighs, arms, and more - Track every injection with date, time, dose, and location - Automatic site rotation to prevent overuse - Full injection history at a glance - Cooldown tracking between injections - Notes on every injection - Works across iPhone, iPad, and Apple Watch Designed with empathy. Built for reliability. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Protocol Tracker
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Your protocol tracker for peptides, tox, skin boosters, microneedling, skincare, peels, supplements, and laser hair removal. Dosefi is the private log for all eight protocol types — not a serum scanner and not a peptide-only app. Track peptides, relaxants, boosters, microneedling, skincare, peels, supplements, and laser in one place, with reminders, a treatment site map, progress photos, and vial math. Built for the person already tracking with Notes, screenshots, and memory. You're consistent in effort. Dosefi makes you consistent in evidence. LOG A SESSION IN SECONDS - Log every session — date, area, dose, and notes - Build repeatable routines for skin, face, and body - Keep products, sessions, and treatments in one history TREATMENT SITE MAP - Drop points on a face and body map for injections, microneedling, and boosters - See exactly where and when you treated last time - Plan even coverage and avoid over-treating an area REMINDERS THAT MATCH YOUR ROUTINE - Schedule each treatment and routine step - See what is due and what was already logged - Sync to Apple Calendar so you never miss a session PROGRESS PHOTOS & TRENDS - Attach before/after photos tied to each treatment - Watch skin progress add up across check-ins - Spot what is working over weeks and months VIAL INVENTORY & DOSE MATH - Track vials, batches, vendors, and remaining supply - Reconstitution and dose math done for you - Estimate runway and reorder before you run out ALL EIGHT PROTOCOL TYPES - Peptides, tox, boosters, microneedling, skincare, peels, supplements, and laser - Dose logs, vial runway, and reminders for every protocol you actually run PRIVATE BY DESIGN Your treatment history is personal. Dosefi is built for private recordkeeping and is not a substitute for professional medical advice, diagnosis, or treatment. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dosefi.app/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: Drop at 18.0 against Protocol Tracker's 26.0. On price, update cadence, ads and in-app purchases 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. Drop sells 2 in-app purchases, starting at $1.99 per month and Protocol Tracker sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Drop ships an update weekly, Protocol Tracker every 2 weeks. The most recent releases landed on August 3, 2026 and September 14, 2026 respectively.
| Parameter | Drop | Protocol Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 37 MB | 20 MB |
| Age rating | 17+ | 17+ |
| Developer | Douglas Kilby | Mc Pol Cruz |
In-app purchases
Drop
- Drop Insight Monthly$1.991 Month
- Drop Insight Yearly$9.991 Year
Protocol Tracker
- Monthly$3.991 Month
- Yearly3 Days trial$34.991 Year









