# Resilient Human Performance vs SierraFiiT

The clearest difference is update cadence: SierraFiiT at every 3 weeks against Resilient Human Performance's every 3 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Resilient Human Performance against 5.0 for SierraFiiT. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

Resilient Human Performance ships an update every 3 months, SierraFiiT every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Resilient Human Performance | SierraFiiT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/resilient-human-performance/id6747907116/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/sierrafiit/id6755126436/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 208 MB | 203 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Resilient Human Performance LLC](https://appshunter.io/developer/1823304502) | [Arcturus Incorporated](https://appshunter.io/developer/1852079415) |

## What reviewers say

### Resilient Human Performance

[App page](https://appshunter.io/ios/app/resilient-human-performance/id6747907116)

This app provides personalized workout programs and tracks your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach support. Achieve goals with milestone badges and real-time messaging.

**Highlights:** Access training plans, Track workouts and progress, Follow exercise videos, Track meals and habits, Message your coach, Track body measurements, Connect wearable devices

**Features:** Apple Wallet

**In-app purchases:** none


### SierraFiiT

[App page](https://appshunter.io/ios/app/sierrafiit/id6755126436)

This comprehensive health and fitness app helps you track workouts, nutrition, sleep, and hydration. It offers personalized fitness plans, mindfulness practices, and progress reports to keep you motivated and on track towards your wellness goals.

**Highlights:** Total health tracking (workouts, steps, sleep, hydration), Personalized fitness plans and challenges, Smart nutrition logging, Mind and body wellness practices, Insightful progress reports, Supportive community features

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Resilient Human Performance free?

Resilient Human Performance is free to download, with no in-app purchases.

### Is SierraFiiT free?

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

### Which has better reviews, Resilient Human Performance or SierraFiiT?

Resilient Human Performance and SierraFiiT are both rated 5.0 out of 5 on the App Store, from 5 and 5 ratings respectively.

### Do Resilient Human Performance or SierraFiiT have ads?

Neither Resilient Human Performance nor SierraFiiT shows ads.

### Which is updated more often, Resilient Human Performance or SierraFiiT?

Resilient Human Performance ships an update every 3 months, and SierraFiiT every 3 weeks. Most recently, Resilient Human Performance was updated on October 24, 2026 and SierraFiiT on October 24, 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.*