# Zero Smoke vs VitaminHelper

The clearest difference is in-app purchases: VitaminHelper at none against Zero Smoke's 2. VitaminHelper also leads on update cadence (every 6 days vs fortnightly) and device support (4 vs 2). On price, ads 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. VitaminHelper asks for nothing beyond the download.

Zero Smoke ships an update fortnightly, VitaminHelper every 6 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zero Smoke | VitaminHelper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vitaminhelper-vitamin-tracker/id6779913505/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 69 MB | 59 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [MARIO PETROV USHEV](https://appshunter.io/developer/1802892824) | [Yaroslav Pisotskyi](https://appshunter.io/developer/1741925507) |

## What reviewers say

### Zero Smoke

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

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

**In-app purchases (2)**

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


### VitaminHelper

[App page](https://appshunter.io/ios/app/vitaminhelper-vitamin-tracker/id6779913505)

This AI-powered health app analyzes your symptoms or lab results to create a personalized vitamin and supplement plan. It offers smart reminders, tracks your progress, and warns about potential supplement interactions. The app provides a comprehensive knowledge base on over 50 vitamins and minerals.

**Highlights:** AI supplement advisor, Lab result reader, Smart supplement reminders, Supplement interaction checker, 50+ vitamin knowledge base, Personalized daily plans, Progress dashboard

**Features:** macOS Compatibility, Apple Watch app, 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 VitaminHelper free?

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

### Do Zero Smoke or VitaminHelper have ads?

Neither Zero Smoke nor VitaminHelper shows ads.

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

Zero Smoke ships an update fortnightly, and VitaminHelper every 6 days. Most recently, Zero Smoke was updated on November 8, 2026 and VitaminHelper 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.*