# Castle Monsters vs Monster Frontline

The clearest difference is update cadence: Monster Frontline at every 3 weeks against Castle Monsters's every 13 months. Castle Monsters's advantage is iOS requirement (10.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Castle Monsters sells 10 one-off in-app purchases and Monster Frontline sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Castle Monsters ships an update every 13 months, Monster Frontline every 3 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Castle Monsters | Monster Frontline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/castle-monsters/id1511364584/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 253 MB | 1.0 GB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Koco Games](https://appshunter.io/developer/1489446012) | [HUNG WELL International Company](https://appshunter.io/developer/1444631238) |

## What reviewers say

### Castle Monsters

[App page](https://appshunter.io/ios/app/castle-monsters/id1511364584)

Defend historic castles from waves of monsters and zombies in this action-packed strategy game. Choose from legendary heroes, upgrade their skills, and battle through numerous worlds to become the ultimate warrior.

**Highlights:** Legendary heroes, Evil monsters and zombies, Upgraded skills, Intense 1v1 battles, Over 100 levels, Special events and updates

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1400 Coins | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 39 Diamonds | $4.99 | one-time |
| 3900 Coins | $4.99 | one-time |
| 85 Diamonds | $10.99 | one-time |
| 8500 Coins | $10.99 | one-time |
| 175 Diamonds | $21.99 | one-time |
| 17500 Coins | $21.99 | one-time |
| 460 Diamonds | $49.99 | one-time |
| 46000 Coins | $49.99 | one-time |


### Monster Frontline

[App page](https://appshunter.io/ios/app/monster-frontline/id1669672641)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Random Battle Gold Pass | $1.99 | one-time |
| Fate Struggle Gold Pass | $1.99 | one-time |
| Newcomer's Pack | $1.99 | one-time |
| Golden Gift Pack | $2.99 | one-time |
| Platinum Chest | $2.99 | one-time |
| Platinum Gift Pack | $3.99 | one-time |
| Diamond Chest | $3.99 | one-time |
| Season Pass | $4.99 | one-time |
| Event Pass | $4.99 | one-time |
| Diamond Gift Pack | $4.99 | one-time |


## Frequently asked questions

### Is Castle Monsters free?

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

### Is Monster Frontline free?

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

### Do Castle Monsters or Monster Frontline have ads?

Both Castle Monsters and Monster Frontline show ads.

### Which is updated more often, Castle Monsters or Monster Frontline?

Castle Monsters ships an update every 13 months, and Monster Frontline every 3 weeks. Most recently, Castle Monsters was updated on November 3, 2026 and Monster Frontline on October 27, 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.*