# Mastermind vs Forge

The clearest difference is ads: Mastermind at none against Forge's shown. Mastermind also leads on iOS requirement (15.1 vs 18.0). Forge's advantage is update cadence (every 11 days vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Mastermind sells 9 in-app purchases, starting at $9.99 per 7 days and Forge sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Mastermind ships an update monthly, Forge every 11 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mastermind | Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (53 ratings)](https://appshunter.io/ios/app/mastermind-self-improvement/id6745372849/reviews)** | — |
| Number of ratings | **53** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 105 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MYKS Labs Inc.](https://appshunter.io/developer/1803280982) | [Ironforge Labs LLC](https://appshunter.io/developer/1838310719) |

## What reviewers say

### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-self-improvement/id6745372849)

This app provides a personalized habit-building system based on behavioral psychology. It assesses your needs, creates a scalable habit sequence, and offers daily coaching and progress tracking to foster lasting life changes.

**Highlights:** Personalized habit assessment, Progressive habit scaling, Daily coaching and insights, Real-time progress tracking, Gamified progress system, Evidence-based habit library

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastermind: Self Improvement | $9.99 | per 7 days |
| Mastermind: Self Improvement | $14.99 | per month |
| Mastermind: Self Improvement | $19.99 | per month |
| Mastermind: Self Improvement | $29.99 | per year |
| Mastermind: Self Improvement | $34.99 | per 3 months |
| Mastermind: Self Improvement | $39.99 | per year |
| Mastermind: Self Improvement | $39.99 | per year |
| Mastermind: Self Improvement | $49.99 | per year |
| Mastermind: Self Improvement | $59.99 | per year |


### Forge

[App page](https://appshunter.io/ios/app/forge-discipline-os/id6752224616)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Premium | $9.99 | per month |
| Forge Premium (Monthly) | $14.99 | per month |
| Forge Premium | $39.99 | per year |
| Forge Premium (Yearly) | $89.99 | per year |


## Frequently asked questions

### Is Mastermind free?

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

### Is Forge free?

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

### Do Mastermind or Forge have ads?

Forge shows ads; Mastermind does not.

### Which is updated more often, Mastermind or Forge?

Mastermind ships an update monthly, and Forge every 11 days. Most recently, Mastermind was updated on September 23, 2026 and Forge on September 9, 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.*