# Peptide Tracker vs PeptideBro

The clearest difference is review sentiment: PeptideBro at 100% against Peptide Tracker's 50%. PeptideBro also leads on monetization model (freemium vs subscription) and rating (5.0 vs 4.7). Peptide Tracker's advantage is ratings volume (177 vs 3) and update cadence (weekly vs every 2 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peptide Tracker sells 10 in-app purchases, starting at $7.99 per 7 days and PeptideBro sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PeptideBro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Peptide Tracker has 177 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Peptide Tracker's written reviews are positive against 100% of PeptideBro's.

Peptide Tracker ships an update weekly, PeptideBro every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | PeptideBro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (177 ratings)](https://appshunter.io/ios/app/peptide-tracker-pepsync/id6754186869/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/peptidebro-peptide-tracker/id6763947732/reviews)** |
| Number of ratings | **177** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 42 MB | 11 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Thomas Strathern](https://appshunter.io/developer/1785242207) | [Maicol F Thompson](https://appshunter.io/developer/1895568937) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-pepsync/id6754186869)

Easily log and track peptide and GLP-1 doses with timely reminders. Monitor your progress with weight check-ins and manage multiple schedules. Features include injection site rotation and supply tracking.

**Highlights:** Log doses with a tap, Scheduled dose reminders, Injection site rotation, Vial and supply tracking, Weight and progress tracking, Manage multiple peptides, Export PDF summary

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Premium Annual - Deal | $39.99 | per year |
| PepSync Yearly - 3 day trial | $59.99 | per year |
| PepSync Yearly - 7 day trial | $59.99 | per year |
| Premium Yearly | $59.99 | per year |
| Premium Annual - 3 Day Trial | $59.99 | per year |
| Premium Annual - 30 Day Trial | $59.99 | per year |
| Premium Lifetime | $39.99 | one-time |
| PepSync Lifetime | $59.99 | one-time |


### PeptideBro

[App page](https://appshunter.io/ios/app/peptidebro-peptide-tracker/id6763947732)

Instantly calculate precise medication dosages on a visual syringe and organize your entire treatment protocol. Log doses, track injection sites, and manage schedules with reminders, all while keeping your data private and on-device.

**Highlights:** Visual syringe dosage calculation, Dose logging and tracking, Injection site rotation map, Scheduled reminders, Biochemistry reference library, Progress charting (Pro), Automatic iCloud backup (Pro)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeptideBro Pro Monthly | $4.99 | per month |
| PeptideBro Pro Yearly | $39.99 | per year |
| PeptideBro Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Peptide Tracker free?

Peptide Tracker is free to download, with in-app purchases available.

### Is PeptideBro free?

PeptideBro is free to download, with in-app purchases available.

### Which has better reviews, Peptide Tracker or PeptideBro?

PeptideBro is rated higher. Peptide Tracker averages 4.7 out of 5 from 177 ratings, while PeptideBro averages 5.0 from 3 ratings.

### Do Peptide Tracker or PeptideBro have ads?

Neither Peptide Tracker nor PeptideBro shows ads.

### Which is updated more often, Peptide Tracker or PeptideBro?

Peptide Tracker ships an update weekly, and PeptideBro every 2 weeks. Most recently, Peptide Tracker was updated on November 9, 2026 and PeptideBro on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*