# Happai vs Aero Endure

The clearest difference is in-app purchases: Aero Endure at none against Happai's 6. Happai's advantage is update cadence (every 2 days vs every 3 weeks) and ratings volume (9 vs 3). On price, rating, ads and device support there is nothing between them.

Both are free to download. Happai sells 6 in-app purchases, starting at $5.99 per month. Aero Endure asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Happai against 5.0 for Aero Endure. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

Happai ships an update every 2 days, Aero Endure every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Happai | Aero Endure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/happai/id6758320484/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/aero-endure/id6786558871/reviews) |
| Number of ratings | **9** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 66 MB | 62 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Happai Inc.](https://appshunter.io/developer/1872255143) | [Aero Studios LLC](https://appshunter.io/developer/6786558873) |

## What reviewers say

### Happai

[App page](https://appshunter.io/ios/app/happai/id6758320484)

This app uses AI to analyze your thoughts and provide a daily Happiness Score. It identifies emotions, triggers, and offers CBT-based reframes and biochemical insights. Visualize your mood trends with a calendar view and in-depth pattern analysis.

**Highlights:** AI-driven Happiness Score, Emotion and trigger identification, CBT-based reframes, Biochemical insights, Calendar view and trend analysis, End-to-end encryption, Cross-device syncing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Happai Monthly | $5.99 | per month |
| Happai Monthly Promo | $5.99 | per month |
| Happai Monthly Promo | $5.99 | per month |
| Happai Yearly | $49.00 | per year |
| Happai Yearly Promo | $49.00 | per year |
| Happai Yearly Promo | $49.00 | per year |


### Aero Endure

[App page](https://appshunter.io/ios/app/aero-endure/id6786558871)

This app offers a dual experience for runners and their coaches. Athletes can track runs, monitor progress, and engage with a community. Coaches can manage rosters, assign workouts, and analyze team performance.

**Highlights:** Log runs with distance, pace, time, and route, Track running streaks and consistency, Community feed for sharing runs and cheering teammates, View trends like weekly mileage and pace progression, Sync runs automatically from connected devices, Manage athlete rosters and assign workouts, Team analytics for spotting improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Happai free?

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

### Is Aero Endure free?

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

### Which has better reviews, Happai or Aero Endure?

Happai and Aero Endure are both rated 5.0 out of 5 on the App Store, from 9 and 3 ratings respectively.

### Do Happai or Aero Endure have ads?

Neither Happai nor Aero Endure shows ads.

### Which is updated more often, Happai or Aero Endure?

Happai ships an update every 2 days, and Aero Endure every 3 weeks. Most recently, Happai was updated on October 31, 2026 and Aero Endure on October 31, 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.*