# M3E Crew Builder vs M Champions Deck Builder

The clearest difference is in-app purchases: M3E Crew Builder at none against M Champions Deck Builder's 1. M3E Crew Builder also leads on ads (none vs shown) and review sentiment (85% vs 54%). M Champions Deck Builder's advantage is update cadence (every 3 days vs every 2 weeks). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. M Champions Deck Builder sells 1 one-off in-app purchase. M3E Crew Builder asks for nothing beyond the download.

M3E Crew Builder holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 60 and 119 respectively. Written reviews point the same way: 85% of M3E Crew Builder's written reviews are positive against 54% of M Champions Deck Builder's.

M3E Crew Builder ships an update every 2 weeks, M Champions Deck Builder every 3 days. The most recent releases landed on August 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | M3E Crew Builder | M Champions Deck Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (60 ratings)](https://appshunter.io/ios/app/m3e-crew-builder/id1473771840/reviews)** | [4.5 (119 ratings)](https://appshunter.io/ios/app/m-champions-deck-builder/id1529638429/reviews) |
| Number of ratings | 60 | **119** |
| Positive reviews | **84.8% of reviews** | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 48 MB |
| Requires iOS | **13.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Wyrd Games](https://appshunter.io/developer/1263178484) | [Enrique Tortosa Soriano](https://appshunter.io/developer/884496724) |

## What reviewers say

### M3E Crew Builder

[App page](https://appshunter.io/ios/app/m3e-crew-builder/id1473771840)

Create and share custom game crews with friends. Manage encounters, track character conditions and health during gameplay. Access all in-game stat cards for a comprehensive gaming experience.

**Highlights:** Build and share custom crews, Start and manage encounters, Track character conditions, Monitor health during gameplay, Reference all in-game stat cards

**Features:** macOS Compatibility

**In-app purchases:** none


### M Champions Deck Builder

[App page](https://appshunter.io/ios/app/m-champions-deck-builder/id1529638429)

Easily create and manage custom decks for a popular card game. Synchronize your creations with an online database to share and discover new strategies.

**Highlights:** Hero selection, Instant deck building, Deck list creation, Synchronization with marvelcdb.com, Build best decks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is M3E Crew Builder free?

M3E Crew Builder is free to download, with no in-app purchases.

### Is M Champions Deck Builder free?

M Champions Deck Builder is free to download, with in-app purchases available.

### Which has better reviews, M3E Crew Builder or M Champions Deck Builder?

M3E Crew Builder is rated higher. M3E Crew Builder averages 4.8 out of 5 from 60 ratings, while M Champions Deck Builder averages 4.5 from 119 ratings.

### Do M3E Crew Builder or M Champions Deck Builder have ads?

M Champions Deck Builder shows ads; M3E Crew Builder does not.

### Which is updated more often, M3E Crew Builder or M Champions Deck Builder?

M3E Crew Builder ships an update every 2 weeks, and M Champions Deck Builder every 3 days. Most recently, M3E Crew Builder was updated on August 13, 2026 and M Champions Deck Builder on September 20, 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.*