# Injectly vs PepStash

The clearest difference is ratings volume: Injectly at 492 against PepStash's 5. Injectly also leads on iOS requirement (15.0 vs 17.0). PepStash's advantage is update cadence (every 3 days vs every 2 weeks) and review sentiment (100% vs 87%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Injectly against 5.0 for PepStash. That said, the two scores are not equally well evidenced: Injectly has 492 ratings behind it against 5, 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 PepStash's.

Injectly ships an update every 2 weeks, PepStash every 3 days. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Injectly | PepStash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (492 ratings)](https://appshunter.io/ios/app/injectly/id6745237189/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pepstash/id6760975200/reviews)** |
| Number of ratings | **492** | 5 |
| Positive reviews | 86.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 48 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Matthias Gattermeier](https://appshunter.io/developer/1811476841) | [Aaron Voges](https://appshunter.io/developer/1866792993) |

## 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


### PepStash

[App page](https://appshunter.io/ios/app/pepstash/id6760975200)

Manage your peptide inventory, track costs, and log doses with this personal companion app. It helps calculate concentrations, suggests ideal water amounts, and syncs data across household devices via iCloud for seamless sharing and reminders.

**Highlights:** Peptide inventory management, Cost per milligram calculation, Reconstitution concentration calculator, Dose logging with vial tracking, Household data syncing via iCloud, Dose reminders and alerts, Purity test result linking

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

**In-app purchases:** none


## Frequently asked questions

### Is Injectly free?

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

### Is PepStash free?

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

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

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

### Do Injectly or PepStash have ads?

Neither Injectly nor PepStash shows ads.

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

Injectly ships an update every 2 weeks, and PepStash every 3 days. Most recently, Injectly was updated on November 6, 2026 and PepStash on November 1, 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.*