# Master Kit vs Mind Tracker

The clearest difference is in-app purchases: Master Kit at none against Mind Tracker's 2. Master Kit also leads on ratings volume (54 vs 14) and iOS requirement (10.0 vs 13.0). Mind Tracker's advantage is ads (none vs shown) and rating (4.9 vs 4.4). On price and device support there is nothing between them.

Both are free to download. Mind Tracker sells 2 in-app purchases, starting at $5.99 per month. Master Kit asks for nothing beyond the download.

Mind Tracker holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 54 and 14 respectively. Written reviews point the same way: 71% of Master Kit's written reviews are positive against 83% of Mind Tracker's.

Master Kit ships an update every 2 months, Mind Tracker fortnightly. The most recent releases landed on June 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Master Kit | Mind Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (54 ratings)](https://appshunter.io/ios/app/master-kit/id1294342144/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/mind-tracker-mood-journal/id1564080533/reviews)** |
| Number of ratings | **54** | 14 |
| Positive reviews | 70.8% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 66 MB | 183 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MASTER KIT, OOO](https://appshunter.io/developer/1528956877) | [MIND TRACKER PTE. LTD.](https://appshunter.io/developer/1818781717) |

## What reviewers say

### Master Kit

[App page](https://appshunter.io/ios/app/master-kit/id1294342144)

This app offers psychological self-help across relationships, career, health, and self-esteem. It utilizes guided meditations with voice-overs and videos, featuring unique computer-generated audios tailored to each individual. All sessions are confidential and private.

**Highlights:** Psychological self-help, Guided meditations, Custom audio generation, Relationship support, Career development, Health and self-esteem tools

**Features:** macOS Compatibility

**In-app purchases:** none


### Mind Tracker

[App page](https://appshunter.io/ios/app/mind-tracker-mood-journal/id1564080533)

This app helps you track your mood, energy levels, feelings, and daily events. By analyzing this data, you can understand what influences your well-being and make informed decisions to improve your emotional state. It offers a private and insightful way to monitor your mental health.

**Highlights:** Mood tracking, Energy level monitoring, Event impact analysis, Neurosphere emotional monitoring, Calendar mood cycle tracking, Smart well-being recommendations, Private data protection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced | $5.99 | per month |
| Advanced | $44.99 | per year |


## Frequently asked questions

### Is Master Kit free?

Master Kit is free to download, with no in-app purchases.

### Is Mind Tracker free?

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

### Which has better reviews, Master Kit or Mind Tracker?

Mind Tracker is rated higher. Master Kit averages 4.4 out of 5 from 54 ratings, while Mind Tracker averages 4.9 from 14 ratings.

### Do Master Kit or Mind Tracker have ads?

Master Kit shows ads; Mind Tracker does not.

### Which is updated more often, Master Kit or Mind Tracker?

Master Kit ships an update every 2 months, and Mind Tracker fortnightly. Most recently, Master Kit was updated on June 10, 2026 and Mind Tracker 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.*