# Guncho vs Underdark

The clearest difference is update cadence: Underdark at every 4 days against Guncho's weekly. Underdark also leads on iOS requirement (13.0 vs 15.0). Guncho's advantage is review sentiment (82% vs 72%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Guncho sells 1 one-off in-app purchase and Underdark sells 34 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 — 4.7 for Guncho against 4.8 for Underdark. Both are backed by a comparable volume of ratings — 2K and 4.1K respectively. Written reviews are what separate them: 82% of Guncho's written reviews are positive against 72% of Underdark's.

Guncho ships an update weekly, Underdark every 4 days. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Guncho | Underdark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2K ratings)](https://appshunter.io/ios/app/guncho/id6469145099/reviews) | **[4.8 (4.1K ratings)](https://appshunter.io/ios/app/underdarkdefense/id6482025287/reviews)** |
| Number of ratings | 2K | **4.1K** |
| Positive reviews | **81.9% of reviews** | 72.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 180 MB | 490 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Arnold Rauers](https://appshunter.io/developer/538013421) | [SeungHo Chung](https://appshunter.io/developer/1626940418) |

## What reviewers say

### Guncho

[App page](https://appshunter.io/ios/app/guncho/id6469145099)

Engage in a turn-based tactical Wild West shooter-roguelike. Utilize a unique positional shooting mechanic and environmental hazards to outwit bandits in randomly generated levels. Upgrade skills and bullets to become the ultimate gunslinger.

**Highlights:** Positional shooting mechanic, Turn-based Wild West roguelike, Hex-based tactics, Randomly generated levels, Bullet upgrades and skills, Environmental interaction

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guncho Full Unlock | $4.99 | one-time |

**What reviewers like**

- 🤠 Wild West theme
- 🧠 Challenging tactical gameplay
- 🎨 Charming pixel art style
- 🎶 Great music and sound design
- 🔄 Addictive rogue-like elements

**What reviewers complain about**

- 🤔 Unclear enemy turn order
- 🤯 Frustrating difficulty spikes
- 🧭 Camera view issues
- 💰 Paid content feels overpriced
- 🔁 Lack of content variety

**Reported bugs**

- Inconsistent knockback mechanics
- Daily challenges not functioning properly

**Requested features**

- More enemy and environment variety
- Landscape mode support
- Ability to customize the gunslinger
- Expanded progression system
- Additional boss encounters


### Underdark

[App page](https://appshunter.io/ios/app/underdarkdefense/id6482025287)

Defend the Eternal Flame from relentless dark forces in this tactical tower defense game. Strategically place towers, choose buffs, and level up your heroes to forge an impenetrable defense. Enjoy one-handed gameplay for strategic fun anytime, anywhere.

**Highlights:** Defend the Eternal Flame, One-handed gameplay, Customize defense strategy, Level up and choose buffs, Hero abilities and enhancements, Earn trophies

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

**In-app purchases (34)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Event Package 1 | $0.99 | one-time |
| daily_package_01 | $0.99 | one-time |
| season_growth_1 | $0.99 | one-time |
| dailyshop_1 | $1.99 | one-time |
| blade_pakcage | $2.99 | one-time |
| daily_package_02 | $2.99 | one-time |
| exp_2x | $3.49 | one-time |
| skin_30501 | $3.49 | one-time |
| Event Package 2 | $3.99 | one-time |
| pet_package | $4.99 | one-time |
| weekly_package_01 | $6.99 | one-time |
| add_speed | $7.49 | one-time |
| pass_hero_115 | $7.49 | one-time |
| pass_hero_102 | $7.49 | one-time |
| pass_hero_110 | $7.49 | one-time |
| season_superpass_1 | $7.99 | one-time |
| pack_remove_ads | $7.99 | one-time |
| daily_package_03 | $7.99 | one-time |
| hero_legend_santa | $8.99 | one-time |
| hero_legend_tower | $8.99 | one-time |
| hero_legend_armor | $8.99 | one-time |
| Event Package 3 | $8.99 | one-time |
| hero_legend_joker | $8.99 | one-time |
| hero_legend_necromancer | $8.99 | one-time |
| hero_legend_chicken | $8.99 | one-time |
| tower_legend_614 | $8.99 | one-time |
| ud_pack_20106 | $8.99 | one-time |
| tower_legend_628 | $8.99 | one-time |
| pack_remove_ads2 | $10.99 | one-time |
| Event Package 4 | $12.99 | one-time |
| season_level_1 | $16.99 | one-time |
| season_stage_1 | $16.99 | one-time |
| Event Package 5 | $17.99 | one-time |
| season_hyperpass_1 | $18.99 | one-time |

**What reviewers like**

- 🚀 Addictive gameplay
- 👍 Generous with rewards
- 🚀 Smooth performance
- 👍 No forced ads
- 👍 Unique tower defense mechanics

**What reviewers complain about**

- 🐛 Multiplayer issues
- 🔋 Battery drain
- 🔒 Paywall for progression
- 🔒 Excessive microtransactions
- 🔒 Confusing UI with too many menus

**Reported bugs**

- Goblin tower factory causing game slowdown
- Consecutive login rewards reset after updates
- Invisible towers in multiplayer

**Requested features**

- Ability to rotate towers
- Move towers after placement
- More enemy variety and animations
- Improved co-op mode
- Simplified progression system


## Frequently asked questions

### Is Guncho free?

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

### Is Underdark free?

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

### Which has better reviews, Guncho or Underdark?

Underdark is rated higher. Guncho averages 4.7 out of 5 from 2K ratings, while Underdark averages 4.8 from 4.1K ratings.

### Do Guncho or Underdark have ads?

Both Guncho and Underdark show ads.

### Which is updated more often, Guncho or Underdark?

Guncho ships an update weekly, and Underdark every 4 days. Most recently, Guncho was updated on September 27, 2026 and Underdark on September 26, 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.*