# Mastermind vs Confidence Gym

Mastermind and Confidence Gym are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Mastermind sells 9 in-app purchases, starting at $9.99 per 7 days and Confidence Gym sells 1 in-app purchase, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mastermind ships an update monthly, Confidence Gym every 4 weeks. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Mastermind | Confidence Gym |
| --- | --- | --- |
| 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 | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 62 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MYKS Labs Inc.](https://appshunter.io/developer/1803280982) | [maxim oulitzky](https://appshunter.io/developer/1548517117) |

## 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 |


### Confidence Gym

[App page](https://appshunter.io/ios/app/confidence-gym/id6749169314)

This app offers a daily habit rooted in psychology to help users build self-confidence and reduce anxiety. It includes morning tasks for mindset shifts and evening check-ins for reflection and progress tracking. A Confidence Booster feature provides immediate support with calming techniques.

**Highlights:** Daily confidence-building tasks, Evening reflection and progress tracking, Confidence Booster for immediate support, Mindful minutes for self-improvement, Mood and confidence trend analysis

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |


## Frequently asked questions

### Is Mastermind free?

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

### Is Confidence Gym free?

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

### Do Mastermind or Confidence Gym have ads?

Neither Mastermind nor Confidence Gym shows ads.

### Which is updated more often, Mastermind or Confidence Gym?

Mastermind ships an update monthly, and Confidence Gym every 4 weeks. Most recently, Mastermind was updated on October 23, 2026 and Confidence Gym on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*