# Injectly vs Peptide Tracker

The clearest difference is in-app purchases: Injectly at none against Peptide Tracker's 7. Injectly also leads on rating (4.9 vs 4.7) and review sentiment (88% vs 77%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Peptide Tracker sells 7 in-app purchases, starting at $3.99 per 7 days. Injectly asks for nothing beyond the download.

Injectly holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 492 and 308 respectively. Written reviews point the same way: 88% of Injectly's written reviews are positive against 77% of Peptide Tracker's.

Injectly ships an update every 2 weeks, Peptide Tracker weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Injectly | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (492 ratings)](https://appshunter.io/ios/app/injectly/id6745237189/reviews)** | [4.7 (308 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022/reviews) |
| Number of ratings | **492** | 308 |
| Positive reviews | **88.2% of reviews** | 77.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Free** | Subscription |
| Size | 48 MB | 36 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Matthias Gattermeier](https://appshunter.io/developer/1811476841) | [Jamal Baga](https://appshunter.io/developer/1587149921) |

## What reviewers say

### Injectly

[App page](https://appshunter.io/ios/app/injectly/id6745237189)

This app helps you track injectable medications, including weight, peptides, and GLP. Log injections, set reminders, and view your history. Optional account syncs data across devices and offers advanced scheduling. Gain insights into medication levels and active doses.

**Highlights:** Log injectable medication doses, Set custom reminders, View injection history (calendar/list), Cross-device data sync, Advanced scheduling options, Serum concentration insights, Data export and deletion

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

**In-app purchases:** none


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022)

This app helps users manage their peptide therapy journey with smart protocol management, progress tracking, and detailed journaling. It offers intelligent analytics, a built-in AI chat assistant, and a user-focused design for optimal organization and motivation.

**Highlights:** Customizable peptide protocols, Automatic shot generation, Intelligent reminder system, Weight loss and muscle growth tracking, Detailed journal entries, AI chat assistant for therapy questions

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $3.99 | per 7 days |
| Plus Weekly | $5.99 | per 7 days |
| Plus Monthly | $9.99 | per month |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $49.99 | per year |
| Plus Lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Everything You Need in 1 app
- 👍 Great app!
- 👍 Really helpful
- 👍 Great App
- 👍 So far, so good!

**What reviewers complain about**

- 🐛 3 weeks' data disappeared
- 🐛 Wiped all my Data
- 🔔 Does not remind you

**Reported bugs**

- 3 weeks' data disappeared
- Wiped all my Data
- Notifications do not work

**Requested features**

- Build a protocol with an indefinite cycling period


## Frequently asked questions

### Is Injectly free?

Injectly 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, Injectly or Peptide Tracker?

Injectly is rated higher. Injectly averages 4.9 out of 5 from 492 ratings, while Peptide Tracker averages 4.7 from 308 ratings.

### Do Injectly or Peptide Tracker have ads?

Neither Injectly nor Peptide Tracker shows ads.

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

Injectly ships an update every 2 weeks, and Peptide Tracker weekly. Most recently, Injectly was updated on November 5, 2026 and Peptide Tracker on November 5, 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.*