# AirMQTT vs Gradualist

The clearest difference is in-app purchases: Gradualist at none against AirMQTT's 2. Gradualist also leads on update cadence (weekly vs every 2 months). AirMQTT's advantage is iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. AirMQTT sells 2 in-app purchases, starting at $1.99 per month. Gradualist asks for nothing beyond the download.

AirMQTT ships an update every 2 months, Gradualist weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AirMQTT | Gradualist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gradualist/id6761552364/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 17 MB | 3 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Penskii](https://appshunter.io/developer/1762100315) | [Cache Technologies](https://appshunter.io/developer/1805899740) |

## What reviewers say

### AirMQTT

[App page](https://appshunter.io/ios/app/airmqtt/id6745257530)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AirMQTT Pro (Monthly) | $1.99 | per month |
| AirMQTT Pro (Yearly) | $17.99 | per year |


### Gradualist

[App page](https://appshunter.io/ios/app/gradualist/id6761552364)

This app offers a structured approach to building capabilities through staged progression, moving beyond traditional habit tracking. It allows users to build practices with blueprints that scale over time, focusing on mastery and growth without the anxiety of broken streaks.

**Highlights:** Stage-based progression for compounding capabilities, Four distinct Blueprint types for varied growth, Curated template library for easy start, Hold-to-Log gesture with haptic feedback, Time-aware interface, Minimalist design, Fully offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is AirMQTT free?

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

### Is Gradualist free?

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

### Do AirMQTT or Gradualist have ads?

Neither AirMQTT nor Gradualist shows ads.

### Which is updated more often, AirMQTT or Gradualist?

AirMQTT ships an update every 2 months, and Gradualist weekly. Most recently, AirMQTT was updated on October 25, 2026 and Gradualist on October 28, 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.*