# Protocol vs DoseFlo Peptide Dose Tracker

The clearest difference is update cadence: Protocol at every 2 days against DoseFlo Peptide Dose Tracker's every 5 days. DoseFlo Peptide Dose Tracker's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Protocol sells 4 in-app purchases, starting at $9.99 per month and DoseFlo Peptide Dose Tracker sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Protocol ships an update every 2 days, DoseFlo Peptide Dose Tracker every 5 days. The most recent releases landed on October 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Protocol | DoseFlo Peptide Dose Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/protocol-macro-and-workout-app/id6756283460/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 33 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Rizfel Kei Tolentino](https://appshunter.io/developer/1859809163) | [Kegan Mills](https://appshunter.io/developer/1887560678) |

## What reviewers say

### Protocol

[App page](https://appshunter.io/ios/app/protocol-macro-and-workout-app/id6756283460)

Track nutrition, training, sleep, and more in one adaptive system. Scan meals for instant macro breakdowns, build custom workouts, and monitor progress with data-driven insights. Features AI and human coaching options for personalized guidance.

**Highlights:** Meal scanning for instant macro analysis, Customizable training plan generation, Holistic tracking of nutrition, training, sleep, and steps, AI-powered coaching and insights, Optional human coaching integration, Seven specialized fitness archetypes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Plus | $9.99 | per month |
| Protocol Elite | $14.99 | per month |
| Protocol Pro | $19.99 | per month |
| Protocol Elite Annual | $79.99 | per year |


### DoseFlo Peptide Dose Tracker

[App page](https://appshunter.io/ios/app/doseflo-peptide-dose-tracker/id6761316363)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoseFlo Pro Monthly | $8.99 | per month |
| DoseFlo Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Protocol free?

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

### Is DoseFlo Peptide Dose Tracker free?

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

### Do Protocol or DoseFlo Peptide Dose Tracker have ads?

Neither Protocol nor DoseFlo Peptide Dose Tracker shows ads.

### Which is updated more often, Protocol or DoseFlo Peptide Dose Tracker?

Protocol ships an update every 2 days, and DoseFlo Peptide Dose Tracker every 5 days. Most recently, Protocol was updated on October 14, 2026 and DoseFlo Peptide Dose Tracker on September 13, 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.*