# Grid Guardians vs Two Thrones

The clearest difference is in-app purchases: Two Thrones at none against Grid Guardians's 13. Grid Guardians's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grid Guardians sells 13 one-off in-app purchases. Two Thrones asks for nothing beyond the download.

Grid Guardians ships an update weekly, Two Thrones monthly. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Grid Guardians | Two Thrones |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grid-guardians-tower-defense/id6746839850/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 193 MB | 25 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Alyssa Jean Kabigting](https://appshunter.io/developer/861787974) | [SeungDae Bang](https://appshunter.io/developer/6783664878) |

## What reviewers say

### Grid Guardians

[App page](https://appshunter.io/ios/app/grid-guardians-tower-defense/id6746839850)

Engage in a challenging tower defense strategy game where you merge, build, and upgrade towers to defeat waves of enemies. Master tactical placement and utilize explosive abilities across campaign and endless modes.

**Highlights:** Merge towers to power up defenses, Strategic grid placement, Utilize boosters and abilities, Unlock new challenges and maps, Campaign and Endless game modes

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| revives small | $0.99 | one-time |
| Hearts Refill | $1.99 | one-time |
| revives medium | $1.99 | one-time |
| Special offer 3 | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| revives big | $2.99 | one-time |
| no ads | $3.99 | one-time |
| Hearts Infinite | $3.99 | one-time |
| Special offer 2 | $4.99 | one-time |
| Hero Pack | $5.99 | one-time |
| gold pack | $7.99 | one-time |
| Mega Pack | $9.99 | one-time |
| Special offer 1 | $9.99 | one-time |


### Two Thrones

[App page](https://appshunter.io/ios/app/two-thrones/id6790088174)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grid Guardians free?

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

### Is Two Thrones free?

Two Thrones is free to download, with no in-app purchases.

### Do Grid Guardians or Two Thrones have ads?

Two Thrones shows ads; Grid Guardians does not.

### Which is updated more often, Grid Guardians or Two Thrones?

Grid Guardians ships an update weekly, and Two Thrones monthly. Most recently, Grid Guardians was updated on October 26, 2026 and Two Thrones on October 16, 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.*