# Doserly vs Peptide Tracker

Doserly and Peptide Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Doserly sells 2 in-app purchases, starting at $4.99 per month and Peptide Tracker sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Doserly ships an update every 6 weeks, Peptide Tracker every 4 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Doserly | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Size | 113 MB | 84 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Viking Media Labs Inc.](https://appshunter.io/developer/1601241536) | [Furkan KAYA](https://appshunter.io/developer/1736480461) |

## What reviewers say

### Doserly

[App page](https://appshunter.io/ios/app/doserly/id6759585905)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doserly Pro - Monthly | $4.99 | per month |
| Doserly Pro - Yearly | $29.99 | per year |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-injection-log/id6790313139)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Yearly | $39.99 | per year |
| Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Doserly free?

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

### Is Peptide Tracker free?

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

### Do Doserly or Peptide Tracker have ads?

Neither Doserly nor Peptide Tracker shows ads.

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

Doserly ships an update every 6 weeks, and Peptide Tracker every 4 weeks. Most recently, Doserly was updated on September 20, 2026 and Peptide Tracker on September 17, 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.*