# Cortex | AI Habit Tracker vs Endura

The clearest difference is ads: Endura at none against Cortex | AI Habit Tracker's shown. Endura also leads on monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Cortex | AI Habit Tracker against 5.0 for Endura. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Cortex | AI Habit Tracker ships an update every 3 weeks, Endura fortnightly. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Cortex | AI Habit Tracker | Endura |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cortex-ai-habit-tracker/id6757570181/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/endura-study-timer/id6759482612/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 53 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sean Dickson](https://appshunter.io/developer/1827191515) | [Aseem Munshi](https://appshunter.io/developer/1878210962) |

## What reviewers say

### Cortex | AI Habit Tracker

[App page](https://appshunter.io/ios/app/cortex-ai-habit-tracker/id6757570181)

This app goes beyond simple checklists by combining daily habit tracking with AI-powered coaching. It analyzes your patterns to provide personalized recommendations, helping you understand why habits stick and improve your consistency.

**Highlights:** Daily habit logging with streaks, Calendar view for consistency, AI-powered personalized coaching, Journaling and notes for reflection, Analytics dashboard for performance, Dark mode design

**Features:** macOS Compatibility

**In-app purchases:** none


### Endura

[App page](https://appshunter.io/ios/app/endura-study-timer/id6759482612)

This app gamifies study sessions by using a focus timer that hatches endangered animals. Completing study goals allows users to collect and care for virtual animals, with options to donate to wildlife conservation. It offers progress tracking and study tips.

**Highlights:** Gamified study timer, Hatch endangered animals, Personalize virtual sanctuary, Donate to WWF, Progress tracking, Study tips feed

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

**In-app purchases:** none


## Frequently asked questions

### Is Cortex | AI Habit Tracker free?

Cortex | AI Habit Tracker is free to download, with no in-app purchases.

### Is Endura free?

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

### Which has better reviews, Cortex | AI Habit Tracker or Endura?

Cortex | AI Habit Tracker and Endura are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Cortex | AI Habit Tracker or Endura have ads?

Cortex | AI Habit Tracker shows ads; Endura does not.

### Which is updated more often, Cortex | AI Habit Tracker or Endura?

Cortex | AI Habit Tracker ships an update every 3 weeks, and Endura fortnightly. Most recently, Cortex | AI Habit Tracker was updated on September 10, 2026 and Endura on September 13, 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.*