# Control Results vs PepSeek

The clearest difference is in-app purchases: Control Results at none against PepSeek's 1. PepSeek's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, rating, ratings volume and monetization model there is nothing between them.

Both are free to download. PepSeek sells 1 one-off in-app purchase. Control Results asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Control Results against 5.0 for PepSeek. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Control Results ships an update every 3 months, PepSeek every 5 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Control Results | PepSeek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/control-results/id1090506715/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pepseek/id6762405078/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 151 MB | 6 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Control Results LLC](https://appshunter.io/developer/1776849133) | [Risen Works LLC](https://appshunter.io/developer/1883794824) |

## What reviewers say

### Control Results

[App page](https://appshunter.io/ios/app/control-results/id1090506715)

Plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details with ease. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** View class schedules, Sign up for classes, Studio location information, Schedule planning, Time optimization

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### PepSeek

[App page](https://appshunter.io/ios/app/pepseek/id6762405078)

This app is a comprehensive search engine for peptide research, offering detailed profiles on over 200 peptides and pre-built research stacks. It includes an AI assistant for instant answers and a reconstitution calculator for accurate dosing.

**Highlights:** Search 200+ peptides, 75+ pre-built research stacks, PepBot AI assistant, Reconstitution calculator, Save favorites, Preferred supplier list

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepSeek Full Access | $1.99 | one-time |


## Frequently asked questions

### Is Control Results free?

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

### Is PepSeek free?

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

### Which has better reviews, Control Results or PepSeek?

Control Results and PepSeek are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Control Results or PepSeek have ads?

Control Results shows ads; PepSeek does not.

### Which is updated more often, Control Results or PepSeek?

Control Results ships an update every 3 months, and PepSeek every 5 weeks. Most recently, Control Results was updated on September 24, 2026 and PepSeek on September 19, 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.*