# Zero Smoke vs Lider Fit

The clearest difference is in-app purchases: Lider Fit at none against Zero Smoke's 2. On price, update cadence, ads and device support there is nothing between them.

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

Zero Smoke ships an update every 6 months, Lider Fit every 8 months. The most recent releases landed on October 6, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Zero Smoke | Lider Fit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Size | 52 MB | 126 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [MARIO PETROV USHEV](https://appshunter.io/developer/1802892824) | [Gym Realm Technology AD](https://appshunter.io/developer/1446254637) |

## What reviewers say

### 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 |


### Lider Fit

[App page](https://appshunter.io/ios/app/lider-fit/id6758606241)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zero Smoke free?

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

### Is Lider Fit free?

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

### Do Zero Smoke or Lider Fit have ads?

Neither Zero Smoke nor Lider Fit shows ads.

### Which is updated more often, Zero Smoke or Lider Fit?

Zero Smoke ships an update every 6 months, and Lider Fit every 8 months. Most recently, Zero Smoke was updated on October 6, 2026 and Lider Fit on September 21, 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.*