# Puffless vs Сигма Профи

The clearest difference is in-app purchases: Сигма Профи at none against Puffless's 10. Сигма Профи also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.2). On price, update cadence and ads there is nothing between them.

Both are free to download. Puffless sells 10 in-app purchases, starting at $3.00 per 7 days. Сигма Профи asks for nothing beyond the download.

Puffless ships an update every 3 weeks, Сигма Профи every 5 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Puffless | Сигма Профи |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (164 ratings)](https://appshunter.io/ios/app/puffless-quit-vaping/id6717609578/reviews)** | — |
| Number of ratings | **164** | — |
| Positive reviews | 67.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 34 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Andrei Mikheev](https://appshunter.io/developer/1763023935) | [Alfateam](https://appshunter.io/developer/1701262907) |

## What reviewers say

### Puffless

[App page](https://appshunter.io/ios/app/puffless-quit-vaping/id6717609578)

This app assists users in quitting vaping by tracking their daily puff count and gradually reducing limits. It offers a personalized plan and detailed statistics to help users break the habit and avoid relapse.

**Highlights:** Personalized quit plan, Puff tracking, Gradual limit reduction, Detailed statistics, Adaptive pace

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access (1 Week) | $3.00 | per 7 days |
| Premium Access (1 Week) | $4.99 | per 7 days |
| Premium Access (1 Month) | $9.99 | per month |
| Premium Access (1 Month) | $9.99 | per month |
| Premium Access (1 Year) | $23.99 | per year |
| Premium Access (1 Year) | $23.99 | per year |
| Premium Access (Lifetime) | $4.00 | one-time |
| Premium Access (Lifetime) | $8.00 | one-time |
| Premium Access (Lifetime) | $19.99 | one-time |
| Premium Access (Lifetime) | $39.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Convenient tracking with widget
- 💡 Helpful for quitting vaping/smoking
- 🎨 Clean and appealing UI design

**What reviewers complain about**

- 💰 Paid subscription required for full functionality
- 🤔 Unclear value of paid subscription
- 🇷🇺 Pricing concerns for Russian users

**Reported bugs**

- Subscription purchase issues
- Widget not working as expected

**Requested features**

- Add Apple Watch app
- Customizable puff limit settings
- Push notifications for remaining puffs


### Сигма Профи

[App page](https://appshunter.io/ios/app/id6760778830)

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

**In-app purchases:** none


## Frequently asked questions

### Is Puffless free?

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

### Is Сигма Профи free?

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

### Do Puffless or Сигма Профи have ads?

Neither Puffless nor Сигма Профи shows ads.

### Which is updated more often, Puffless or Сигма Профи?

Puffless ships an update every 3 weeks, and Сигма Профи every 5 weeks. Most recently, Puffless was updated on November 8, 2026 and Сигма Профи 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.*