# IBOX for Vendor vs Protokit

The clearest difference is in-app purchases: IBOX for Vendor at none against Protokit's 1. IBOX for Vendor also leads on iOS requirement (13.0 vs 15.1). Protokit's advantage is update cadence (every 6 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Protokit sells 1 in-app purchase, starting at $3.99 per month. IBOX for Vendor asks for nothing beyond the download.

IBOX for Vendor ships an update every 5 weeks, Protokit every 6 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IBOX for Vendor | Protokit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/protokit-peptide-tracker/id6781553885/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 57 MB | 50 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IQAX Limited](https://appshunter.io/developer/1599054143) | [Niklas Almstedt](https://appshunter.io/developer/6781553887) |

## What reviewers say

### IBOX for Vendor

[App page](https://appshunter.io/ios/app/ibox-for-vendor/id1626772303)

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

**In-app purchases:** none


### Protokit

[App page](https://appshunter.io/ios/app/protokit-peptide-tracker/id6781553885)

Log and track peptide cycles, doses, and vials with a powerful, clean interface. Features include a reconstitution calculator, smart scheduling with reminders, and detailed statistics on adherence and progress. Integrates with BodyMetrics for correlating lab results with your protocol.

**Highlights:** Track peptides, blends, pre-mixed vials, and tablets, Reconstitution calculator for accurate dosing, Smart scheduling with custom reminders, Detailed statistics on adherence and progress, Injection site logging with rotation reminders, BodyMetrics integration for lab data correlation, Customizable themes and views

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pep Tracker Pro | $3.99 | per month |


## Frequently asked questions

### Is IBOX for Vendor free?

IBOX for Vendor is free to download, with no in-app purchases.

### Is Protokit free?

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

### Do IBOX for Vendor or Protokit have ads?

Neither IBOX for Vendor nor Protokit shows ads.

### Which is updated more often, IBOX for Vendor or Protokit?

IBOX for Vendor ships an update every 5 weeks, and Protokit every 6 days. Most recently, IBOX for Vendor was updated on October 27, 2026 and Protokit on October 31, 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.*