# PepPedia vs IQONIC

The clearest difference is review sentiment: IQONIC at 100% against PepPedia's 53%. IQONIC also leads on rating (5.0 vs 3.7). PepPedia's advantage is ads (none vs shown) and ratings volume (67 vs 3). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. PepPedia sells 2 in-app purchases, starting at $6.99 per month and IQONIC sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

IQONIC holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: PepPedia has 67 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 53% of PepPedia's written reviews are positive against 100% of IQONIC's.

PepPedia ships an update every 6 days, IQONIC every 5 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PepPedia | IQONIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (67 ratings)](https://appshunter.io/ios/app/peppedia/id6755275369/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iqonic/id6765689488/reviews)** |
| Number of ratings | **67** | 3 |
| Positive reviews | 52.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 77 MB | 53 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [PepPedia, Inc.](https://appshunter.io/developer/1852919295) | [IQON](https://appshunter.io/developer/1896038592) |

## What reviewers say

### PepPedia

[App page](https://appshunter.io/ios/app/peppedia/id6755275369)

An educational reference for peptide research, offering a comprehensive library of peptide profiles, personal tracking tools for notes and inventory, and helpful math calculators. Securely sync your data across devices to stay organized and informed.

**Highlights:** Peptide research library, Personal notes and logs, Inventory and expiration tracking, Personal metrics logging, Reconstitution calculator, Concentration math helper

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peppedia Pro Monthly | $6.99 | per month |
| Peppedia Pro Yearly | $19.99 | per year |


### IQONIC

[App page](https://appshunter.io/ios/app/iqonic/id6765689488)

Track peptide research protocols with precision, manage compounds, doses, and schedules. Features a dosing calculator, spending tracker, and lifestyle logging. Integrates with Apple Health for a comprehensive health overview.

**Highlights:** Custom protocol building, Dosing and reconstitution calculator, Spending and cost tracking, Apple Health integration, Compound library with detailed profiles, Adherence and consistency tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.99 | per month |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is PepPedia free?

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

### Is IQONIC free?

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

### Which has better reviews, PepPedia or IQONIC?

IQONIC is rated higher. PepPedia averages 3.7 out of 5 from 67 ratings, while IQONIC averages 5.0 from 3 ratings.

### Do PepPedia or IQONIC have ads?

IQONIC shows ads; PepPedia does not.

### Which is updated more often, PepPedia or IQONIC?

PepPedia ships an update every 6 days, and IQONIC every 5 days. Most recently, PepPedia was updated on October 29, 2026 and IQONIC on October 28, 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.*