# DUPR vs Mastermind

The clearest difference is review sentiment: Mastermind at 100% against DUPR's 9%. Mastermind also leads on rating (4.7 vs 4.1) and ads (none vs shown). DUPR's advantage is ratings volume (3.9K vs 12) and update cadence (weekly vs every 3 weeks). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. DUPR sells 17 in-app purchases, starting at $1.99 per month and Mastermind sells 9 in-app purchases, starting at $49.99 per month. Whichever you choose, the download price is not the number that matters.

Mastermind holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: DUPR has 3.9K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 9% of DUPR's written reviews are positive against 100% of Mastermind's.

DUPR ships an update weekly, Mastermind every 3 weeks. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | DUPR | Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (3.9K ratings)](https://appshunter.io/ios/app/dupr/id1567932355/reviews) | **[4.7 (12 ratings)](https://appshunter.io/ios/app/mastermind-brain-training/id6444704782/reviews)** |
| Number of ratings | **3.9K** | 12 |
| Positive reviews | 9.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#55** | — |
| Size | 113 MB | 834 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [DUPR LLC](https://appshunter.io/developer/1567932357) | [Mastermind Sports LLC](https://appshunter.io/developer/1656253503) |

## What reviewers say

### DUPR

[App page](https://appshunter.io/ios/app/dupr/id1567932355)

**Currently charting:** #55 Top Grossing · Sports, #196 Top Free · Sports (US App Store)

Track your pickleball matches and improve your official rating. Find nearby players and teammates based on their DUPR scores and match history. Subscriptions unlock exclusive features and an ad-free experience.

**Highlights:** Log pickleball matches, Official DUPR rating algorithm, Opponent score verification, View match history, Find nearby players, Browse user profiles and ratings

**Features:** Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DUPR+ | $1.99 | per month |
| DUPR+ | $2.99 | per month |
| DUPR+ | $3.99 | per month |
| DUPR+ | $3.99 | per month |
| DUPR+ | $4.99 | per month |
| DUPR+ | $4.99 | per month |
| DUPR+ | $11.99 | per year |
| DUPR+ | $14.99 | per year |
| DUPR+ | $19.99 | per year |
| DUPR+ | $19.99 | per year |
| DUPR+ | $24.99 | per year |
| DUPR+ | $29.99 | per year |
| DUPR+ | $29.99 | per year |
| DUPR+ | $39.99 | per year |
| DUPR+ | $49.99 | per year |
| DUPR Verified Single Event | $7.99 | one-time |
| DUPR Reset March 2026 | $34.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for finding players of similar level
- 👍 Tracks progress well

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 💸 Excessive ads and monetization
- 🤖 Inaccurate and inconsistent ratings
- 🤯 Poor user experience and navigation

**Reported bugs**

- Email verification not working
- Inability to edit or delete matches
- Freezing and crashes when navigating app

**Requested features**

- Ability to add friends and follow other players
- Improved match validation and score tracking
- More transparency around rating algorithm


### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-brain-training/id6444704782)

Enhance cognitive skills like focus, memory, and reaction time with advanced brain training exercises. Improve decision-making, visual processing, and hand-eye coordination for a competitive edge in daily life and high-performance activities.

**Highlights:** Memory & Recognition training, Decision Making enhancement, Rhythm & Timing improvement, Response Inhibition control, Visual Processing sharpening, Focus and Attention training, Hand-Eye Coordination development

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastermind 1 User 1 Month | $49.99 | per month |
| Mastermind 2 Users 1 Month | $98.99 | per month |
| Mastermind 3 Users 1 Month | $146.99 | per month |
| Mastermind 4 Users 1 Month | $194.99 | per month |
| Mastermind 1 User 6 Months | $264.99 | per 6 months |
| Mastermind 1 User 12 Months | $499.99 | per year |
| Mastermind 2 Users 6 Months | $529.99 | per 6 months |
| Mastermind 3 Users 6 Months | $799.99 | per 6 months |
| Mastermind 2 Users 12 Months | $999.99 | per year |


## Frequently asked questions

### Is DUPR free?

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

### Is Mastermind free?

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

### Which has better reviews, DUPR or Mastermind?

Mastermind is rated higher. DUPR averages 4.1 out of 5 from 3.9K ratings, while Mastermind averages 4.7 from 12 ratings.

### Do DUPR or Mastermind have ads?

DUPR shows ads; Mastermind does not.

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

DUPR ships an update weekly, and Mastermind every 3 weeks. Most recently, DUPR was updated on October 17, 2026 and Mastermind on October 3, 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.*