# Unity vs Function Well

The clearest difference is review sentiment: Unity at 100% against Function Well's 40%. Unity also leads on update cadence (weekly vs every 3 weeks). Function Well's advantage is in-app purchases (none vs 6) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. Unity sells 6 in-app purchases, starting at $12.99 per month. Function Well asks for nothing beyond the download.

Unity ships an update weekly, Function Well every 3 weeks. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Unity | Function Well |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 85 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Reza Baz Ghaleh](https://appshunter.io/developer/1507472848) | [Treshna Enterprises](https://appshunter.io/developer/959435261) |

## What reviewers say

### Unity

[App page](https://appshunter.io/ios/app/unity-ai-growth-coach/id1507472849)

This app helps you organize your life and achieve personal growth through guided programs and task management. It offers actionable steps to build habits, improve focus, and make meaningful progress towards your goals.

**Highlights:** Reliable task management tools, Daily guided growth practices, Tailored personal growth programs, Habit building assistance, Focus improvement guidance, Goal achievement support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Core (Monthly) | $12.99 | per month |
| Plus (Monthly) | $19.99 | per month |
| Pro (Monthly) | $39.99 | per month |
| Core (Yearly) | $129.99 | per year |
| Plus (Yearly) | $199.99 | per year |
| Pro (Yearly) | $399.99 | per year |


### Function Well

[App page](https://appshunter.io/ios/app/function-well/id6757414955)

Easily plan and book fitness classes and sessions around your schedule. Manage your membership, update your profile, and track workout progress. Receive important gym notifications directly to your device.

**Highlights:** View class timetable in real time, Book classes and sessions, Manage and change bookings, Update personal profile, Receive gym notifications, Track workout progression

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

**In-app purchases:** none


## Frequently asked questions

### Is Unity free?

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

### Is Function Well free?

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

### Do Unity or Function Well have ads?

Neither Unity nor Function Well shows ads.

### Which is updated more often, Unity or Function Well?

Unity ships an update weekly, and Function Well every 3 weeks. Most recently, Unity was updated on September 30, 2026 and Function Well on September 21, 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.*