# Thundr App vs Peak Performance Program

The clearest difference is rating: Peak Performance Program at 5.0 against Thundr App's 3.8. Peak Performance Program also leads on review sentiment (100% vs 64%) and update cadence (every 5 months vs every 27 months). Thundr App's advantage is ratings volume (12 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Peak Performance Program holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Thundr App has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 64% of Thundr App's written reviews are positive against 100% of Peak Performance Program's.

Thundr App ships an update every 27 months, Peak Performance Program every 5 months. The most recent releases landed on September 14, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Thundr App | Peak Performance Program |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (12 ratings)](https://appshunter.io/ios/app/thundr-app/id6480428125/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/peak-performance-program/id6499452397/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 46 MB | 44 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [DSS Sports Group Inc](https://appshunter.io/developer/1738995467) | [Peak Performance Program LLC](https://appshunter.io/developer/1743484012) |

## What reviewers say

### Thundr App

[App page](https://appshunter.io/ios/app/thundr-app/id6480428125)

Access your training and nutrition plans, join group challenges, and schedule appointments with coaches. This app supports physical training and mental toughness for a winning mindset.

**Highlights:** Workout tracking, Nutrition information access, Group challenges, Scheduled workout viewing, Coach appointment booking

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

**In-app purchases:** none


### Peak Performance Program

[App page](https://appshunter.io/ios/app/peak-performance-program/id6499452397)

Log your workouts, view upcoming sessions, and book appointments directly within the app. Track your progress and maximize your training effectiveness.

**Highlights:** Workout logging, View scheduled workouts, Book appointments, Track progress, Access from anywhere

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thundr App free?

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

### Is Peak Performance Program free?

Peak Performance Program is free to download, with no in-app purchases.

### Which has better reviews, Thundr App or Peak Performance Program?

Peak Performance Program is rated higher. Thundr App averages 3.8 out of 5 from 12 ratings, while Peak Performance Program averages 5.0 from 2 ratings.

### Do Thundr App or Peak Performance Program have ads?

Neither Thundr App nor Peak Performance Program shows ads.

### Which is updated more often, Thundr App or Peak Performance Program?

Thundr App ships an update every 27 months, and Peak Performance Program every 5 months. Most recently, Thundr App was updated on September 14, 2026 and Peak Performance Program on June 5, 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.*