# Feelfit vs Pep AI

The clearest difference is in-app purchases: Feelfit at none against Pep AI's 19. Feelfit also leads on device support (4 vs 2). Pep AI's advantage is update cadence (every 5 days vs every 3 weeks) and rating (4.8 vs 4.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Pep AI sells 15 in-app purchases, starting at $3.99 per 7 days. Feelfit asks for nothing beyond the download.

Pep AI holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 3K and 3.7K respectively. Written reviews point the same way: 42% of Feelfit's written reviews are positive against 47% of Pep AI's.

Feelfit ships an update every 3 weeks, Pep AI every 5 days. Both last shipped on September 26, 2026.

## The numbers

| Metric | Feelfit | Pep AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3K ratings)](https://appshunter.io/ios/app/feelfit/id1216588019/reviews) | **[4.8 (3.7K ratings)](https://appshunter.io/ios/app/pep-ai-peptide-glp-1-tracker/id6758682710/reviews)** |
| Number of ratings | 3K | **3.7K** |
| Positive reviews | 41.6% of reviews | **47.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Best chart rank | — | **#210** |
| Size | 156 MB | 188 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [Global eFit Incorporated](https://appshunter.io/developer/1622951303) | [Zode Development LLC](https://appshunter.io/developer/1851109622) |

## What reviewers say

### Feelfit

[App page](https://appshunter.io/ios/app/feelfit/id1216588019)

Record and track family weight data with a connected smart scale. Visualize progress with charts and reports, and sync data with HealthKit for comprehensive health monitoring. Ideal for long-term fitness and weight management.

**Highlights:** Record family weight data, Connect to smart scales, Chart display and reports, HealthKit synchronization, Long-term fitness monitoring

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 📊 Comprehensive data tracking
- 🔗 Syncs with other apps
- 💪 Motivating for fitness goals
- 🤝 Ability to track multiple users

**What reviewers complain about**

- 🐛 Connectivity issues with app and scale
- 🔢 Inaccurate weight/metric conversions
- 🕰️ Slow app performance after updates
- 📊 Questionable accuracy of biometric data
- 🔒 Privacy concerns with required account

**Reported bugs**

- App crashing or freezing
- Syncing issues with Apple Health
- Incorrect user data assignment
- Disappearing historical data

**Requested features**

- Apple Watch app integration
- Customizable data display and graphs
- Ability to manually edit/delete user data
- Improved instructions and user guidance


### Pep AI

[App page](https://appshunter.io/ios/app/pep-ai-peptide-glp-1-tracker/id6758682710)

**Currently charting:** #210 Top Free · Health & Fitness (US App Store)

This app helps you meticulously track peptide research, including inventory, logs, nutrition, wellness, and notes. It replaces scattered data with an organized, private system for consistency and offers features like injection site tracking, side effect logging, and AI-powered meal scanning.

**Highlights:** Inventory & Organization, Injection Site Tracker, Side Effects Tracking, Nutrition Logging, Meal Scanner, Apple Health Integration, Bloodwork Tracker, AI Insights

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pep Week Updated | $3.99 | per 7 days |
| Pep AI Monthly | $9.99 | per month |
| Pep Month Updated | $9.99 | per month |
| Pep AI Yearly Discount | $19.99 | per year |
| Pep AI Yearly | $19.99 | per year |
| Pep AI Yearly | $24.99 | per year |
| Pep Discount Updated | $29.99 | per year |
| Pep AI Yearly | $29.99 | per year |
| Pep AI Yearly | $29.99 | per year |
| Pep Year Updated | $29.99 | per year |
| Pep Year Updated | $34.99 | per year |
| Pep Year Updated | $39.99 | per year |
| Pep Year Updated | $39.99 | per year |
| Pep Year Updated | $44.99 | per year |
| Pep Year Subscription | $49.99 | per year |


## Frequently asked questions

### Is Feelfit free?

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

### Is Pep AI free?

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

### Which has better reviews, Feelfit or Pep AI?

Pep AI is rated higher. Feelfit averages 4.6 out of 5 from 3K ratings, while Pep AI averages 4.8 from 3.7K ratings.

### Do Feelfit or Pep AI have ads?

Both Feelfit and Pep AI show ads.

### Which is updated more often, Feelfit or Pep AI?

Feelfit ships an update every 3 weeks, and Pep AI every 5 days. Most recently, Feelfit was updated on September 26, 2026 and Pep AI on September 26, 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.*