# Athlete Formula vs KillaFit

The clearest difference is update cadence: KillaFit at every 2 days against Athlete Formula's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Athlete Formula sells 1 in-app purchase, starting at $74.99 per month and KillaFit sells 1 in-app purchase, starting at $50.00 per month. Whichever you choose, the download price is not the number that matters.

Athlete Formula ships an update every 10 days, KillaFit every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Athlete Formula | KillaFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/athlete-formula/id6756877881/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 59 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Edward Downs](https://appshunter.io/developer/1863390408) | [DANIEL VASILE CHILARIU](https://appshunter.io/developer/1877862255) |

## What reviewers say

### Athlete Formula

[App page](https://appshunter.io/ios/app/athlete-formula/id6756877881)

This app provides youth athletes with scientifically grounded training methodologies used by elite professionals. It focuses on building a strong foundation through progressive stages like stability, coordination, and strength to enhance performance and prevent injuries. Access world-class coaching expertise directly from your phone.

**Highlights:** Progressive training stages, Injury prevention focus, Stability and coordination exercises, Strength building protocols, Explosive power and vertical jump drills, Rotational power development

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ed Downs Performance Training | $74.99 | per month |


### KillaFit

[App page](https://appshunter.io/ios/app/killafit-online-coaching/id6759284986)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KillaFit | $50.00 | per month |


## Frequently asked questions

### Is Athlete Formula free?

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

### Is KillaFit free?

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

### Do Athlete Formula or KillaFit have ads?

Neither Athlete Formula nor KillaFit shows ads.

### Which is updated more often, Athlete Formula or KillaFit?

Athlete Formula ships an update every 10 days, and KillaFit every 2 days. Most recently, Athlete Formula was updated on October 30, 2026 and KillaFit on October 31, 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.*