# UIPM Central vs DUPR

The clearest difference is in-app purchases: UIPM Central at none against DUPR's 10. UIPM Central also leads on ads (none vs shown) and review sentiment (25% vs 9%). DUPR's advantage is ratings volume (4.1K vs 3) and rating (4.0 vs 3.7). On price there is nothing between them.

Both are free to download. DUPR sells 9 in-app purchases, starting at $1.99 per month. UIPM Central asks for nothing beyond the download.

DUPR holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: DUPR has 4.1K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 25% of UIPM Central's written reviews are positive against 9% of DUPR's, so the app with the better star average is not the one people write more warmly about.

UIPM Central ships an update every 2 weeks, DUPR weekly. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | UIPM Central | DUPR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/uipm-central/id1260666745/reviews) | **[4.0 (4.1K ratings)](https://appshunter.io/ios/app/dupr/id1567932355/reviews)** |
| Number of ratings | 3 | **4.1K** |
| Positive reviews | **25.0% of reviews** | 8.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#17** |
| Size | 64 MB | 113 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +12 |
| Developer | [Union Internationale de Pentathlon Moderne](https://appshunter.io/developer/1260666744) | [DUPR LLC](https://appshunter.io/developer/1567932357) |

## What reviewers say

### UIPM Central

[App page](https://appshunter.io/ios/app/uipm-central/id1260666745)

Stay updated with the latest news, live results, and photo galleries for Modern Pentathlon. Register for UIPM events online and access exclusive content. Receive notifications to never miss an update.

**Highlights:** Latest sport news and updates, Live competition results, Photo galleries, Athlete achievements tracking, Online event registrations, Exclusive content packages

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

**In-app purchases:** none


### DUPR

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

**Currently charting:** #17 Top Grossing · Sports, #125 Top Free · Sports (US App Store)

This app provides an innovative algorithm to accurately rate pickleball players and track match history. Find nearby players, log your games, and see your rating update in real-time after verification. Offers exclusive features and an ad-free experience through subscriptions.

**Highlights:** Innovative rating algorithm, Log and verify match scores, Immediate rating updates, Browse user profiles, Find nearby players, Ad-free subscription option

**Features:** Vision Pro support

**In-app purchases (9)**

| 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+ | $19.99 | per year |
| DUPR+ | $19.99 | per year |
| DUPR+ | $29.99 | per year |
| DUPR+ | $29.99 | per year |

**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


## Frequently asked questions

### Is UIPM Central free?

UIPM Central is free to download, with no in-app purchases.

### Is DUPR free?

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

### Which has better reviews, UIPM Central or DUPR?

DUPR is rated higher. UIPM Central averages 3.7 out of 5 from 3 ratings, while DUPR averages 4.0 from 4.1K ratings.

### Do UIPM Central or DUPR have ads?

DUPR shows ads; UIPM Central does not.

### Which is updated more often, UIPM Central or DUPR?

UIPM Central ships an update every 2 weeks, and DUPR weekly. Most recently, UIPM Central was updated on November 2, 2026 and DUPR on November 11, 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.*