# ProMasters Only vs DIS Enum

The clearest difference is price: DIS Enum at Free against ProMasters Only's $69.99. DIS Enum also leads on rating (5.0 vs 4.5) and review sentiment (100% vs 79%). ProMasters Only's advantage is ratings volume (21 vs 2) and chart position (#99 vs unranked). On ads, in-app purchases and device support there is nothing between them.

DIS Enum is free to download; ProMasters Only costs $69.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DIS Enum holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ProMasters Only has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 79% of ProMasters Only's written reviews are positive against 100% of DIS Enum's.

ProMasters Only ships an update every 7 months, DIS Enum every 3 months. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ProMasters Only | DIS Enum |
| --- | --- | --- |
| Price | $69.99 | **Free** |
| Rating | [4.5 (21 ratings)](https://appshunter.io/ios/app/promasters-only/id6737483353/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dis-enum-de-dictionary/id6754333997/reviews)** |
| Number of ratings | **21** | 2 |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#99** | — |
| Size | 27 MB | 71 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Kip Amore](https://appshunter.io/developer/1776662732) | [Peripheral Pursuit Labs](https://appshunter.io/developer/1847909575) |

## What reviewers say

### ProMasters Only

[App page](https://appshunter.io/ios/app/promasters-only/id6737483353)

**Currently charting:** #99 Top Paid · Utilities (US App Store)

This app provides diagnostic tools and information specifically for Ram ProMaster vans. It offers real-time gauge monitoring, trouble code explanations, and a repair log, requiring a separate OBD dongle purchase.

**Highlights:** Trouble code reader with explanations, Real-time gauge monitoring (Voltage, Oil Pressure, Coolant Temp, etc.), Transmission fluid temperature gauge, Oil change and repair log book, Repair shop finder, Technical library with videos, Fluids and consumables specifications

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

**In-app purchases:** none


### DIS Enum

[App page](https://appshunter.io/ios/app/dis-enum-de-dictionary/id6754333997)

Access comprehensive military simulation protocol data, including detailed platform and munition specifications. This app provides instant lookups for defense simulation professionals, working offline and featuring intelligent search capabilities.

**Highlights:** Complete enumeration database, Platform & munition specifications, Cross-referenced data, Intelligent search, Offline functionality, Clean, professional interface

**In-app purchases:** none


## Frequently asked questions

### Is ProMasters Only free?

ProMasters Only costs $69.99, with no in-app purchases.

### Is DIS Enum free?

DIS Enum is free to download, with no in-app purchases.

### Which has better reviews, ProMasters Only or DIS Enum?

DIS Enum is rated higher. ProMasters Only averages 4.5 out of 5 from 21 ratings, while DIS Enum averages 5.0 from 2 ratings.

### Do ProMasters Only or DIS Enum have ads?

Neither ProMasters Only nor DIS Enum shows ads.

### Which is updated more often, ProMasters Only or DIS Enum?

ProMasters Only ships an update every 7 months, and DIS Enum every 3 months. Most recently, ProMasters Only was updated on October 13, 2026 and DIS Enum on September 30, 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.*