# Pep Planner vs Ester

The clearest difference is iOS requirement: Pep Planner at 15.0 against Ester's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pep Planner sells 6 in-app purchases, starting at $4.99 per month and Ester sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Pep Planner | Ester |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 110 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [LeBrock Maldonado](https://appshunter.io/developer/1877420300) | [Castaneda Networks LLC](https://appshunter.io/developer/1887905253) |

## What reviewers say

### Pep Planner

[App page](https://appshunter.io/ios/app/pep-planner-peptide-tracker/id6759207981)

This app helps researchers organize peptide and GLP-1 protocols, inventory, and data. It features daily task tracking, protocol building, a peptide calculator, and vendor/order management. Research+ offers advanced features like AI assistance and cloud sync.

**Highlights:** Protocol tracking and scheduling, Inventory and stockpile management, Peptide calculator, Vendor and order tracking, AI Research assistant (Research+), Cloud sync (Research+)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Pep Planner – Monthly | $4.99 | per month |
| The Pep Planner - Research+ Monthly | $4.99 | per month |
| The Pep Planner – Annual | $39.99 | per year |
| The Pep Planner - Research+ Annual | $39.99 | per year |
| The Pep Planner - Research+ Life | $99.99 | one-time |
| The Pep Planner – Lifetime | $119.99 | one-time |


### Ester

[App page](https://appshunter.io/ios/app/ester-dose-and-lab-tracker/id6778684239)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ester Pro | $4.99 | per month |
| Ester Pro | $29.99 | per year |


## Frequently asked questions

### Is Pep Planner free?

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

### Is Ester free?

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

### Do Pep Planner or Ester have ads?

Neither Pep Planner nor Ester shows ads.

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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.*