# Habit Builder・Atomic Habits AI vs Monty

The clearest difference is review sentiment: Habit Builder・Atomic Habits AI at 50% against Monty's 0%. Habit Builder・Atomic Habits AI also leads on rating (4.8 vs 1.0) and ratings volume (19 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Habit Builder・Atomic Habits AI sells 7 in-app purchases, starting at $1.99 per 7 days and Monty sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Habit Builder・Atomic Habits AI holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Habit Builder・Atomic Habits AI has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Habit Builder・Atomic Habits AI's written reviews are positive against 0% of Monty's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Habit Builder・Atomic Habits AI | Monty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/habit-builderatomic-habits-ai/id6443798772/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/monty-ball-python-manager/id6759521717/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 50 MB | 9 MB |
| Requires iOS | **18.6** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maryna Aliakseichyk](https://appshunter.io/developer/1489645070) | [Jordan Marshall](https://appshunter.io/developer/1868222400) |

## What reviewers say

### Habit Builder・Atomic Habits AI

[App page](https://appshunter.io/ios/app/habit-builderatomic-habits-ai/id6443798772)

This application helps users build positive habits and break negative ones through a structured approach. It utilizes a 'habit loop' with cues, routines, and rewards to make behaviors automatic. Track progress, set reminders, and gain daily inspiration to achieve your goals.

**Highlights:** Habit loop for automatic behavior formation, Habit Wheel for visualizing weekly goals, Daily 'Wisdom of the Day' inspiration, Calendar tracking for consistent completion, Diary for progress reflection, Customizable mantras and reminders, 21-day and 28-day habit formation modes

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Habster Pro: Weekly | $1.99 | per 7 days |
| Habster Pro: Monthly | $7.99 | per month |
| Habit Builder Premium | $7.99 | per month |
| Habster Pro: Quarterly | $12.99 | per 3 months |
| Habster Pro: Yearly | $19.99 | per year |
| Habit Builder Premium | $19.99 | per year |
| Habtser: Lifetime | $19.99 | one-time |


### Monty

[App page](https://appshunter.io/ios/app/monty-ball-python-manager/id6759521717)

Manage your ball python collection, breeding, and husbandry with specialized tools. Track animals, predict clutch outcomes, and monitor feeding and environmental conditions. Includes financial tracking and exportable reports for breeders and keepers.

**Highlights:** Animal profile management, Morph genetics database with conflict detection, Genetics calculator for clutch outcomes, Automated breeding season lifecycle tracking, Customizable feeding schedules, Temperature and humidity logging, Full financial tracking and reporting

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monty+ | $4.99 | per month |
| Monty Pro | $9.99 | per month |
| Monty+ (Yearly) | $49.99 | per year |
| Monty Pro (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is Habit Builder・Atomic Habits AI free?

Habit Builder・Atomic Habits AI is free to download, with in-app purchases available.

### Is Monty free?

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

### Which has better reviews, Habit Builder・Atomic Habits AI or Monty?

Habit Builder・Atomic Habits AI is rated higher. Habit Builder・Atomic Habits AI averages 4.8 out of 5 from 19 ratings, while Monty averages 1.0 from 1 ratings.

### Do Habit Builder・Atomic Habits AI or Monty have ads?

Neither Habit Builder・Atomic Habits AI nor Monty shows ads.

### Which is updated more often, Habit Builder・Atomic Habits AI or Monty?

Habit Builder・Atomic Habits AI ships an update every 2 weeks, and Monty every 2 weeks. Most recently, Habit Builder・Atomic Habits AI was updated on September 29, 2026 and Monty on October 6, 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.*