# DSP vs Peptide Tracker

The clearest difference is rating: Peptide Tracker at 4.9 against DSP's 3.5. Peptide Tracker also leads on update cadence (weekly vs every 9 months) and ratings volume (22 vs 4). DSP's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Peptide Tracker sells 2 in-app purchases, starting at $7.99 per 7 days. DSP asks for nothing beyond the download.

Peptide Tracker holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: Peptide Tracker has 22 ratings behind it against 4, so its average is the more settled of the two.

DSP ships an update every 9 months, Peptide Tracker weekly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DSP | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/dsp/id1588274697/reviews) | **[4.9 (22 ratings)](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417/reviews)** |
| Number of ratings | 4 | **22** |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 62 MB | 20 MB |
| Requires iOS | **9.0.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin DeLaCruz](https://appshunter.io/developer/1588274699) | [Antonio Ferrara](https://appshunter.io/developer/1614412867) |

## What reviewers say

### DSP

[App page](https://appshunter.io/ios/app/dsp/id1588274697)

Easily view class schedules and book your fitness sessions. Stay updated with the latest offerings and manage your bookings directly from your device.

**Highlights:** View class schedules, Book fitness sessions, Manage bookings, Device-based access, Updated offerings

**Features:** macOS Compatibility

**In-app purchases:** none


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417)

Organize, schedule, and calculate your peptide routines with this private tracker. Log dosages, instantly calculate reconstitution mixtures, and set custom schedules to ensure you never miss a dose. Designed for offline use, it simplifies managing your protocols.

**Highlights:** Reconstitution helper for water ratios, Customizable scheduling, Daily dose tracking with notes, Private and secure offline data storage, Instant mixture calculations

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is DSP free?

DSP is free to download, with no in-app purchases.

### Is Peptide Tracker free?

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

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

Peptide Tracker is rated higher. DSP averages 3.5 out of 5 from 4 ratings, while Peptide Tracker averages 4.9 from 22 ratings.

### Do DSP or Peptide Tracker have ads?

Neither DSP nor Peptide Tracker shows ads.

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

DSP ships an update every 9 months, and Peptide Tracker weekly. Most recently, DSP was updated on October 2, 2026 and Peptide Tracker on September 29, 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.*