# UnderGuild vs Endless Rook Survival

The clearest difference is update cadence: Endless Rook Survival at daily against UnderGuild's every 2 weeks. UnderGuild's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. UnderGuild sells 19 one-off in-app purchases and Endless Rook Survival sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UnderGuild ships an update every 2 weeks, Endless Rook Survival daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UnderGuild | Endless Rook Survival |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (79 ratings)](https://appshunter.io/ios/app/underguild-offense/id6752882356/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | 79.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 410 MB | 57 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SeungHo Chung](https://appshunter.io/developer/1626940418) | [Mari Suzuki](https://appshunter.io/developer/1823161754) |

## What reviewers say

### UnderGuild

[App page](https://appshunter.io/ios/app/underguild-offense/id6752882356)

Engage in fast-paced strategy battles, commanding heroes and mercenaries against monster waves. Master tactical placement, unit fusion, and epic boss fights to achieve victory. Your strategic decisions are key to overcoming relentless challenges.

**Highlights:** Tactical hero & mercenary placement, Unit fusion and evolution, Challenging boss fights, Endless unit combination strategies, Engaging offensive gameplay

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piggy Bank 1 | $0.99 | one-time |
| 80 Diamonds | $0.99 | one-time |
| Event Package 1 | $0.99 | one-time |
| Normal Pack 2 | $1.99 | one-time |
| Daily Shop Slot Expansion 1 | $1.99 | one-time |
| Str_Random_Skin | $1.99 | one-time |
| Normal Pack 3 | $2.99 | one-time |
| item_pack_all_1 | $4.99 | one-time |
| Starter Pack | $5.49 | one-time |
| Add 3x speed | $7.99 | one-time |
| Season_Superpass_1 | $7.99 | one-time |
| Unit_Legend | $8.99 | one-time |
| Hero_Legend | $8.99 | one-time |
| Hero_Pass_1 | $9.99 | one-time |
| newhero_1_1 | $9.99 | one-time |
| Auto Pack | $10.99 | one-time |
| Remove Ads | $10.99 | one-time |
| Legendary Hero Level 2 | $10.99 | one-time |
| Season_Hyperpass_1 | $18.99 | one-time |


### Endless Rook Survival

[App page](https://appshunter.io/ios/app/endless-rook-survival/id6776536985)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skip Token x5 | $0.99 | one-time |
| Welcome Pack | $0.99 | one-time |
| Revive Pearl x3 | $1.49 | one-time |
| Strike Jewel x3 | $1.49 | one-time |
| Item Bundle | $1.99 | one-time |
| Skip Token x20 | $2.99 | one-time |
| General's Chest | $4.99 | one-time |
| Skip Token x100 | $9.99 | one-time |
| Imperial Chest | $14.99 | one-time |


## Frequently asked questions

### Is UnderGuild free?

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

### Is Endless Rook Survival free?

Endless Rook Survival is free to download, with in-app purchases available.

### Do UnderGuild or Endless Rook Survival have ads?

Both UnderGuild and Endless Rook Survival show ads.

### Which is updated more often, UnderGuild or Endless Rook Survival?

UnderGuild ships an update every 2 weeks, and Endless Rook Survival daily. Most recently, UnderGuild was updated on October 25, 2026 and Endless Rook Survival 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.*