# Monster Wars 3D vs Rex

The clearest difference is review sentiment: Rex at 100% against Monster Wars 3D's 20%. Monster Wars 3D's advantage is rating (4.7 vs 3.8) and update cadence (every 9 days vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Monster Wars 3D sells 1 one-off in-app purchase and Rex sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Monster Wars 3D holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Monster Wars 3D has 6.5K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 20% of Monster Wars 3D's written reviews are positive against 100% of Rex's, so the app with the better star average is not the one people write more warmly about.

Monster Wars 3D ships an update every 9 days, Rex every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Monster Wars 3D | Rex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.5K ratings)](https://appshunter.io/ios/app/monster-wars-3d/id1595862086/reviews)** | [3.8 (8 ratings)](https://appshunter.io/ios/app/rex-mahjong/id1627077156/reviews) |
| Number of ratings | **6.5K** | 8 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 123 MB | 197 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [HOMA GAMES](https://appshunter.io/developer/1508492426) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Monster Wars 3D

[App page](https://appshunter.io/ios/app/monster-wars-3d/id1595862086)

Engage in real-time strategy battles to capture enemy territories. Defend your own locations and counterattack to achieve dominance on a large battlefield. React quickly and employ strategic tactics to conquer each level.

**Highlights:** Real-time strategy gameplay, Capture enemy locations, Defend your own locations, Counterattack enemy forces, Strategic territory battles, Level progression

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Cute game
- 😊 Fun conquering game

**What reviewers complain about**

- 🚧 Ad heavy
- ⏱️ Too many ads interrupting gameplay
- 🐛 Game freezes and restarts levels
- 🤯 Frustrating experience

**Reported bugs**

- Game doesn't work
- Repeats tutorial from beginning at higher levels

**Requested features**

- Offline play mode
- Reduce frequency of ads


### Rex

[App page](https://appshunter.io/ios/app/rex-mahjong/id1627077156)

Match three prehistoric creatures to evolve them into a more powerful form. Then, use your evolved dinosaurs to battle against another team in this strategic puzzle game.

**Highlights:** Match-3 evolution mechanic, Dinosaur-themed gameplay, Team-based battles, Strategic puzzle elements, Prehistoric creature evolution

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speed Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| MegaBrachio | $3.99 | one-time |
| MegaSarco | $3.99 | one-time |
| MegaSpino | $3.99 | one-time |
| MegaRex | $3.99 | one-time |
| Speed Pack Plus | $3.99 | one-time |
| Pack MegaSarco | $5.99 | one-time |
| Pack MegaSpino | $5.99 | one-time |
| Pack MegaRex | $5.99 | one-time |
| Master Pack | $17.99 | one-time |


## Frequently asked questions

### Is Monster Wars 3D free?

Monster Wars 3D is free to download, with in-app purchases available.

### Is Rex free?

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

### Which has better reviews, Monster Wars 3D or Rex?

Monster Wars 3D is rated higher. Monster Wars 3D averages 4.7 out of 5 from 6.5K ratings, while Rex averages 3.8 from 8 ratings.

### Do Monster Wars 3D or Rex have ads?

Both Monster Wars 3D and Rex show ads.

### Which is updated more often, Monster Wars 3D or Rex?

Monster Wars 3D ships an update every 9 days, and Rex every 3 months. Most recently, Monster Wars 3D was updated on October 27, 2026 and Rex on October 24, 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.*