# Contacts Tracker vs PuffKill Vape & Smoking Timer

The clearest difference is price: PuffKill Vape & Smoking Timer at Free against Contacts Tracker's $2.99. PuffKill Vape & Smoking Timer also leads on update cadence (every 5 days vs every 3 months). Contacts Tracker's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

PuffKill Vape & Smoking Timer is free to download; Contacts Tracker costs $2.99 up front. PuffKill Vape & Smoking Timer sells 3 in-app purchases, starting at $1.99 per month. Contacts Tracker asks for nothing beyond the download.

Contacts Tracker ships an update every 3 months, PuffKill Vape & Smoking Timer every 5 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Contacts Tracker | PuffKill Vape & Smoking Timer |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/puffkill-vape-and-smoking-timer/id6754280314/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 2 MB | 5 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [ADRIAN DANIEL CIOC](https://appshunter.io/developer/1818602503) | [Raul Hernandez](https://appshunter.io/developer/1437096657) |

## What reviewers say

### Contacts Tracker

[App page](https://appshunter.io/ios/app/contacts-tracker-lens-timer/id6746808548)

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

**In-app purchases:** none


### PuffKill Vape & Smoking Timer

[App page](https://appshunter.io/ios/app/puffkill-vape-and-smoking-timer/id6754280314)

This app helps you gradually reduce vaping or smoking through a structured two-timer system. It tracks your progress with data and insights, offering features like breathing exercises and mini-games to manage cravings. Deep iOS integration keeps you informed with Lock Screen widgets and notifications.

**Highlights:** Wait & Puff two-timer system, Progressive quitting with auto-increasing wait times, Daily streaks and vital stats tracking, Breathing exercises and mini-games, Live Activities and Lock Screen integration, iOS Widgets for quick access, Customizable sounds and notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Annual | $9.99 | per year |
| Premium Lifetime (One-Time) | $19.99 | one-time |


## Frequently asked questions

### Is Contacts Tracker free?

Contacts Tracker costs $2.99, with no in-app purchases.

### Is PuffKill Vape & Smoking Timer free?

PuffKill Vape & Smoking Timer is free to download, with in-app purchases available.

### Do Contacts Tracker or PuffKill Vape & Smoking Timer have ads?

Neither Contacts Tracker nor PuffKill Vape & Smoking Timer shows ads.

### Which is updated more often, Contacts Tracker or PuffKill Vape & Smoking Timer?

Contacts Tracker ships an update every 3 months, and PuffKill Vape & Smoking Timer every 5 days. Most recently, Contacts Tracker was updated on October 30, 2026 and PuffKill Vape & Smoking Timer 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.*