# The Head Plan vs Studio NINETY3

The clearest difference is update cadence: Studio NINETY3 at every 3 months against The Head Plan's every 15 months. Studio NINETY3 also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

The Head Plan ships an update every 15 months, Studio NINETY3 every 3 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | The Head Plan | Studio NINETY3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/the-head-plan/id1556425272/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 77 MB | 118 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [THE HEAD PLAN LIMITED](https://appshunter.io/developer/1556425274) | [Studio Ninety3](https://appshunter.io/developer/1526372632) |

## What reviewers say

### The Head Plan

[App page](https://appshunter.io/ios/app/the-head-plan/id1556425272)

This app offers guided personal development and wellness tools to help users elevate their mindset. It provides daily affirmations, meditations, habit formation, and inspirational content to inspire and motivate users to become their best selves.

**Highlights:** Daily Affirmations, Guided Meditations, Ritual Creations, Healthy Habit Formation, Journaling Prompts, Personal Development Articles, Community Space

**In-app purchases:** none


### Studio NINETY3

[App page](https://appshunter.io/ios/app/studio-ninety3/id6745568712)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is The Head Plan free?

The Head Plan is free to download, with no in-app purchases.

### Is Studio NINETY3 free?

Studio NINETY3 is free to download, with no in-app purchases.

### Do The Head Plan or Studio NINETY3 have ads?

Neither The Head Plan nor Studio NINETY3 shows ads.

### Which is updated more often, The Head Plan or Studio NINETY3?

The Head Plan ships an update every 15 months, and Studio NINETY3 every 3 months. Most recently, The Head Plan was updated on September 20, 2026 and Studio NINETY3 on September 17, 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.*