# Monster Forge vs Grid Defense

The clearest difference is update cadence: Monster Forge at daily against Grid Defense's every 2 weeks. Monster Forge also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Monster Forge sells 10 one-off in-app purchases and Grid Defense sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Monster Forge ships an update daily, Grid Defense every 2 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Monster Forge | Grid Defense |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [JetGames](https://appshunter.io/developer/1773770233) | [Dimitar Porkov](https://appshunter.io/developer/6790099306) |

## What reviewers say

### Monster Forge

[App page](https://appshunter.io/ios/app/monster-forge/id6740246404)

Design, build, and race your own monster trucks across challenging terrains. Upgrade your vehicle to gain an advantage and enjoy an exhilarating racing experience with intuitive controls and stunning visuals.

**Highlights:** Design custom monster trucks, Customize color, wheels, exhaust, decals, Race on challenging terrains, Upgrade truck for better performance, Intuitive controls for all ages, Stunning graphics and sound effects

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNLOCK ALL VEHICLES | $0.99 | one-time |
| 100 GEMS | $0.99 | one-time |
| UNLOCK ALL MAPS | $0.99 | one-time |
| 5000 COINS | $0.99 | one-time |
| 12500 COINS | $1.99 | one-time |
| 250 GEMS | $1.99 | one-time |
| 20000 COINS | $2.99 | one-time |
| 350 GEMS | $2.99 | one-time |
| 500 GEMS | $3.99 | one-time |
| 25000 COINS | $3.99 | one-time |


### Grid Defense

[App page](https://appshunter.io/ios/app/grid-defense/id6790099304)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $1.99 | one-time |


## Frequently asked questions

### Is Monster Forge free?

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

### Is Grid Defense free?

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

### Do Monster Forge or Grid Defense have ads?

Neither Monster Forge nor Grid Defense shows ads.

### Which is updated more often, Monster Forge or Grid Defense?

Monster Forge ships an update daily, and Grid Defense every 2 weeks. Most recently, Monster Forge was updated on October 5, 2026 and Grid Defense on October 12, 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.*