# Injectly vs pin

The clearest difference is in-app purchases: Injectly at none against pin's 8. Injectly also leads on ratings volume (492 vs 2). pin's advantage is review sentiment (100% vs 87%) and update cadence (every 5 days vs every 2 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. pin sells 4 in-app purchases, starting at $6.99 per month. Injectly asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Injectly against 5.0 for pin. That said, the two scores are not equally well evidenced: Injectly has 492 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 87% of Injectly's written reviews are positive against 100% of pin's.

Injectly ships an update every 2 weeks, pin every 5 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Injectly | pin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (492 ratings)](https://appshunter.io/ios/app/injectly/id6745237189/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pin-trt-peptide-glp-tracker/id6760905100/reviews)** |
| Number of ratings | **492** | 2 |
| Positive reviews | 86.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Matthias Gattermeier](https://appshunter.io/developer/1811476841) | [Three Oaks Ventures LLC](https://appshunter.io/developer/1886728743) |

## 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


### pin

[App page](https://appshunter.io/ios/app/pin-trt-peptide-glp-tracker/id6760905100)

This app helps you log, manage, and review specific health routines like TRT, peptides, GLP, and HRT. It offers structured tracking, flexible scheduling, and clear historical views of your progress. Stay organized and consistent with your personal health regimen.

**Highlights:** Log entries with timing and notes, Track routines and schedules, Maintain a clear history, Flexible scheduling, Timeline-based tracking, Secure data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pin Pro | $6.99 | per month |
| pin Pro | $6.99 | per month |
| pin Pro | $49.99 | per year |
| pin Pro | $49.99 | per year |


## Frequently asked questions

### Is Injectly free?

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

### Is pin free?

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

### Which has better reviews, Injectly or pin?

pin is rated higher. Injectly averages 4.9 out of 5 from 492 ratings, while pin averages 5.0 from 2 ratings.

### Do Injectly or pin have ads?

Neither Injectly nor pin shows ads.

### Which is updated more often, Injectly or pin?

Injectly ships an update every 2 weeks, and pin every 5 days. Most recently, Injectly was updated on November 6, 2026 and pin 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.*