# Puff Count, Stop Vaping vs Grind Meter

The clearest difference is in-app purchases: Grind Meter at none against Puff Count, Stop Vaping's 2. Grind Meter also leads on update cadence (every 3 days vs every 5 months) and iOS requirement (13.0 vs 15.1). Puff Count, Stop Vaping's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Puff Count, Stop Vaping sells 2 in-app purchases, starting at $4.00 per 7 days. Grind Meter asks for nothing beyond the download.

Puff Count, Stop Vaping ships an update every 5 months, Grind Meter every 3 days. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Puff Count, Stop Vaping | Grind Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 29 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Iaroslav Morgunov](https://appshunter.io/developer/1637341175) | [Dongming YAN](https://appshunter.io/developer/6777715564) |

## What reviewers say

### Puff Count, Stop Vaping

[App page](https://appshunter.io/ios/app/puff-count-stop-vaping-nibu/id6744872964)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nibu Plus | $4.00 | per 7 days |
| Nibu Plus | $15.00 | per year |


### Grind Meter

[App page](https://appshunter.io/ios/app/grind-meter/id6785531973)

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

**In-app purchases:** none


## Frequently asked questions

### Is Puff Count, Stop Vaping free?

Puff Count, Stop Vaping is free to download, with in-app purchases available.

### Is Grind Meter free?

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

### Do Puff Count, Stop Vaping or Grind Meter have ads?

Grind Meter shows ads; Puff Count, Stop Vaping does not.

### Which is updated more often, Puff Count, Stop Vaping or Grind Meter?

Puff Count, Stop Vaping ships an update every 5 months, and Grind Meter every 3 days. Most recently, Puff Count, Stop Vaping was updated on October 5, 2026 and Grind Meter on October 11, 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.*