# UnderGuild vs 9 Kings

The clearest difference is ads: 9 Kings at none against UnderGuild's shown. 9 Kings also leads on monetization model (free vs free with in-app purchases) and rating (4.8 vs 4.5). UnderGuild's advantage is review sentiment (79% vs 62%) and iOS requirement (13.0 vs 15.0). On price, 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 9 Kings sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

9 Kings holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: 9 Kings has 785 ratings behind it against 79, so its average is the more settled of the two. Written reviews complicate that: 79% of UnderGuild's written reviews are positive against 62% of 9 Kings's, so the app with the better star average is not the one people write more warmly about.

UnderGuild ships an update every 2 weeks, 9 Kings every 6 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | UnderGuild | 9 Kings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (79 ratings)](https://appshunter.io/ios/app/underguild-offense/id6752882356/reviews) | **[4.8 (785 ratings)](https://appshunter.io/ios/app/9-kings/id6757860952/reviews)** |
| Number of ratings | 79 | **785** |
| Positive reviews | **79.3% of reviews** | 62.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#82** |
| Size | 410 MB | 454 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [SeungHo Chung](https://appshunter.io/developer/1626940418) | [Playdigious](https://appshunter.io/developer/1041387229) |

## 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 |


### 9 Kings

[App page](https://appshunter.io/ios/app/9-kings/id6757860952)

**Currently charting:** #82 Top Free · Strategy, #85 Top Free · Card, #126 Top Grossing · Card, #176 Top Grossing · Strategy (US App Store)

Build your empire, craft a powerful deck, and engage in strategic battles in this fast-paced roguelike kingdom builder. Explore unique playstyles, expand your territory, and defend against enemies to become the ultimate ruler.

**Highlights:** Play as nine unique kings with distinct playstyles, Strategically place cards to expand territory and upgrade buildings, Craft powerful decks by looting rival kings, Defend your kingdom against increasingly powerful enemies, Endless replayability with roguelike autobattler mechanics, Async multiplayer battles against eight rivals

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full game | $9.99 | one-time |


## Frequently asked questions

### Is UnderGuild free?

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

### Is 9 Kings free?

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

### Which has better reviews, UnderGuild or 9 Kings?

9 Kings is rated higher. UnderGuild averages 4.5 out of 5 from 79 ratings, while 9 Kings averages 4.8 from 785 ratings.

### Do UnderGuild or 9 Kings have ads?

UnderGuild shows ads; 9 Kings does not.

### Which is updated more often, UnderGuild or 9 Kings?

UnderGuild ships an update every 2 weeks, and 9 Kings every 6 days. Most recently, UnderGuild was updated on October 25, 2026 and 9 Kings on October 25, 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.*