# PuffStop vs Vape Diary

The clearest difference is in-app purchases: Vape Diary at none against PuffStop's 2. Vape Diary also leads on iOS requirement (15.0 vs 17.6). PuffStop's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. PuffStop sells 2 in-app purchases, starting at $6.99 per month. Vape Diary asks for nothing beyond the download.

PuffStop ships an update every 3 weeks, Vape Diary every 2 months. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PuffStop | Vape Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vape-diary/id6748416074/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 10 MB | 32 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +17 | 17+ |
| Developer | [Himshikhar Gayan](https://appshunter.io/developer/1720550119) | [Xiaoyi Peng](https://appshunter.io/developer/1825700073) |

## What reviewers say

### PuffStop

[App page](https://appshunter.io/ios/app/puffstop-quit-smoking-vape/id6743709144)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annual | $19.99 | per year |


### Vape Diary

[App page](https://appshunter.io/ios/app/vape-diary/id6748416074)

This app serves as a private digital diary for tracking tobacco use behaviors. Designed for research participants, it offers a simple interface and helpful reminders to log daily experiences. Your participation contributes to public health research.

**Highlights:** Track tobacco use behaviors, Secure and private diary entries, Simple logging interface, Helpful entry reminders, Contribute to public health research

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PuffStop free?

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

### Is Vape Diary free?

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

### Do PuffStop or Vape Diary have ads?

Neither PuffStop nor Vape Diary shows ads.

### Which is updated more often, PuffStop or Vape Diary?

PuffStop ships an update every 3 weeks, and Vape Diary every 2 months. Most recently, PuffStop was updated on November 12, 2026 and Vape Diary on October 30, 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.*