# Habit Mastery Challenge vs I'm Doing It

Habit Mastery Challenge and I'm Doing It are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Habit Mastery Challenge ships an update every 3 weeks, I'm Doing It every 5 weeks. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Habit Mastery Challenge | I'm Doing It |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/habit-mastery-challenge/id1447955087/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 212 MB | 24 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Habit Mastery Consulting](https://appshunter.io/developer/1447955086) | [Maurice Landers III](https://appshunter.io/developer/1507739530) |

## What reviewers say

### Habit Mastery Challenge

[App page](https://appshunter.io/ios/app/habit-mastery-challenge/id1447955087)

This app offers support and accountability to help users build consistent new behaviors. It focuses on repetition to form lasting habits by creating new neural pathways in the brain.

**Highlights:** Habit formation support, Accountability tools, Repetition-based learning, Neural pathway development focus

**Features:** macOS Compatibility

**In-app purchases:** none


### I'm Doing It

[App page](https://appshunter.io/ios/app/im-doing-it/id6443859406)

**In-app purchases:** none


## Frequently asked questions

### Is Habit Mastery Challenge free?

Habit Mastery Challenge is free to download, with no in-app purchases.

### Is I'm Doing It free?

I'm Doing It is free to download, with no in-app purchases.

### Do Habit Mastery Challenge or I'm Doing It have ads?

Neither Habit Mastery Challenge nor I'm Doing It shows ads.

### Which is updated more often, Habit Mastery Challenge or I'm Doing It?

Habit Mastery Challenge ships an update every 3 weeks, and I'm Doing It every 5 weeks. Most recently, Habit Mastery Challenge was updated on October 20, 2026 and I'm Doing It on October 27, 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.*