# Inhaler tracker vs PEF Aware

The clearest difference is in-app purchases: Inhaler tracker at none against PEF Aware's 3. Inhaler tracker also leads on ads (none vs shown). PEF Aware's advantage is update cadence (monthly vs every 3 months) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. PEF Aware sells 3 in-app purchases, starting at $0.99 per month. Inhaler tracker asks for nothing beyond the download.

Inhaler tracker ships an update every 3 months, PEF Aware monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Inhaler tracker | PEF Aware |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/inhaler-tracker-inhalator/id6477226649/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 3 MB | 44 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dinsen.biz](https://appshunter.io/developer/460710096) | [Petri Paavilainen](https://appshunter.io/developer/1870585113) |

## What reviewers say

### Inhaler tracker

[App page](https://appshunter.io/ios/app/inhaler-tracker-inhalator/id6477226649)

This application helps users monitor their asthma inhaler usage. It counts the number of doses taken, indicates remaining doses, and provides timely reminders to reorder medication. It aims to simplify asthma management for users.

**Highlights:** Inhaler dose counter, Tracks remaining doses, Reminders to reorder, Medication tracking, Asthma management aid

**Features:** Apple Watch app

**In-app purchases:** none


### PEF Aware

[App page](https://appshunter.io/ios/app/pef-aware/id6762648105)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $0.99 | per month |
| Premium 1 Week | $0.99 | per 7 days |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is Inhaler tracker free?

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

### Is PEF Aware free?

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

### Do Inhaler tracker or PEF Aware have ads?

PEF Aware shows ads; Inhaler tracker does not.

### Which is updated more often, Inhaler tracker or PEF Aware?

Inhaler tracker ships an update every 3 months, and PEF Aware monthly. Most recently, Inhaler tracker was updated on October 24, 2026 and PEF Aware on October 25, 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.*