# ValeBiohack vs SierraFiiT

ValeBiohack and SierraFiiT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ValeBiohack ships an update every 6 weeks, SierraFiiT every 3 weeks. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ValeBiohack | SierraFiiT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sierrafiit/id6755126436/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 162 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 | [VALEBIOHACK PERSONAL SPORT COACHING SERVICES](https://appshunter.io/developer/1735988245) | [Arcturus Incorporated](https://appshunter.io/developer/1852079415) |

## What reviewers say

### ValeBiohack

[App page](https://appshunter.io/ios/app/valebiohack/id6479449856)

**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 ValeBiohack free?

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

### Is SierraFiiT free?

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

### Do ValeBiohack or SierraFiiT have ads?

Neither ValeBiohack nor SierraFiiT shows ads.

### Which is updated more often, ValeBiohack or SierraFiiT?

ValeBiohack ships an update every 6 weeks, and SierraFiiT every 3 weeks. Most recently, ValeBiohack was updated on September 30, 2026 and SierraFiiT on October 8, 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.*