# Fithacker vs Zero Smoke

The clearest difference is in-app purchases: Fithacker at none against Zero Smoke's 2. Fithacker also leads on update cadence (every 4 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zero Smoke sells 2 in-app purchases, starting at $3.99 per month. Fithacker asks for nothing beyond the download.

Fithacker ships an update every 4 days, Zero Smoke every 6 months. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Fithacker | Zero Smoke |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 months |
| Size | 33 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [PETER MATTHEW DAVIS](https://appshunter.io/developer/1776581774) | [MARIO PETROV USHEV](https://appshunter.io/developer/1802892824) |

## What reviewers say

### Fithacker

[App page](https://appshunter.io/ios/app/fithacker/id6737473687)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Smoke

[App page](https://appshunter.io/ios/app/zero-smoke/id6743452857)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Annual Plan | $34.99 | per year |


## Frequently asked questions

### Is Fithacker free?

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

### Is Zero Smoke free?

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

### Do Fithacker or Zero Smoke have ads?

Neither Fithacker nor Zero Smoke shows ads.

### Which is updated more often, Fithacker or Zero Smoke?

Fithacker ships an update every 4 days, and Zero Smoke every 6 months. Most recently, Fithacker was updated on September 27, 2026 and Zero Smoke on September 18, 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.*