# UnderGuild vs Idle Space Clicker

UnderGuild and Idle Space Clicker both sit at 4.5 stars, but that hides the real split: 79% of UnderGuild's written reviews are positive against 38% of Idle Space Clicker's. UnderGuild also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (13.0 vs 16.0). Idle Space Clicker's advantage is ratings volume (953 vs 79). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. UnderGuild sells 10 one-off in-app purchases and Idle Space Clicker sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for UnderGuild against 4.6 for Idle Space Clicker. That said, the two scores are not equally well evidenced: Idle Space Clicker has 953 ratings behind it against 79, so its average is the more settled of the two. Written reviews are what separate them: 79% of UnderGuild's written reviews are positive against 38% of Idle Space Clicker's.

UnderGuild ships an update every 2 weeks, Idle Space Clicker every 6 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | UnderGuild | Idle Space Clicker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (79 ratings)](https://appshunter.io/ios/app/underguild-offense/id6752882356/reviews) | **[4.6 (953 ratings)](https://appshunter.io/ios/app/idle-space-clicker/id6755227555/reviews)** |
| Number of ratings | 79 | **953** |
| Positive reviews | **79.3% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 411 MB | 118 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SeungHo Chung](https://appshunter.io/developer/1626940418) | [Tap Nine](https://appshunter.io/developer/1852706817) |

## 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Normal Pack 2 | $1.99 | one-time |
| Str_Random_Skin | $1.99 | one-time |
| Normal Pack 3 | $2.99 | one-time |
| item_cube_pack_1 | $3.99 | one-time |
| hasugu_cube_pack_1 | $4.99 | one-time |
| item_pack_all_1 | $4.99 | one-time |
| Starter Pack | $5.49 | one-time |
| Hero_Pass_1 | $9.99 | one-time |
| Remove Ads | $10.99 | one-time |
| Season_Hyperpass_1 | $18.99 | one-time |


### Idle Space Clicker

[App page](https://appshunter.io/ios/app/idle-space-clicker/id6755227555)

Build and expand your space base, automate production, and upgrade technology. Recruit a crew through a gacha system to enhance your operations and explore the galaxy for resources and lost technologies.

**Highlights:** Idle and automation mechanics, Base building and upgrades, Crew recruitment via gacha, Galaxy exploration, Crafting and equipment systems, Infinite progression

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Gem Pack 2 | $1.99 | one-time |
| Gem Pack 3 | $4.99 | one-time |
| Explorer Pack | $4.99 | one-time |
| Dark Moon Pack | $9.99 | one-time |
| Gem Pack 4 | $9.99 | one-time |
| No Ads | $14.99 | one-time |
| Gem Pack 5 | $19.99 | one-time |
| Event Horizon Pack | $19.99 | one-time |
| Gem Pack 6 | $49.99 | one-time |


## Frequently asked questions

### Is UnderGuild free?

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

### Is Idle Space Clicker free?

Idle Space Clicker is free to download, with in-app purchases available.

### Which has better reviews, UnderGuild or Idle Space Clicker?

Idle Space Clicker is rated higher. UnderGuild averages 4.5 out of 5 from 79 ratings, while Idle Space Clicker averages 4.6 from 953 ratings.

### Do UnderGuild or Idle Space Clicker have ads?

Both UnderGuild and Idle Space Clicker show ads.

### Which is updated more often, UnderGuild or Idle Space Clicker?

UnderGuild ships an update every 2 weeks, and Idle Space Clicker every 6 weeks. Most recently, UnderGuild was updated on November 5, 2026 and Idle Space Clicker on November 5, 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.*