# Chaos Zero Nightmare vs Luklar

The clearest difference is rating: Chaos Zero Nightmare at 4.9 against Luklar's 4.3. Chaos Zero Nightmare also leads on ratings volume (15K vs 3) and chart position (#27 vs unranked). Luklar's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Chaos Zero Nightmare sells 51 one-off in-app purchases and Luklar sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chaos Zero Nightmare holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Chaos Zero Nightmare has 15K ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 66% and 67% positive.

Chaos Zero Nightmare ships an update every 3 weeks, Luklar fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chaos Zero Nightmare | Luklar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15K ratings)](https://appshunter.io/ios/app/chaos-zero-nightmare/id6502326151/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/luklar/id6744063425/reviews) |
| Number of ratings | **15K** | 3 |
| Positive reviews | 66.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#27** | — |
| Size | 113 MB | 709 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Smilegate, Inc.](https://appshunter.io/developer/588277915) | [Tomoyoshi Yamamoto](https://appshunter.io/developer/1706655461) |

## What reviewers say

### Chaos Zero Nightmare

[App page](https://appshunter.io/ios/app/chaos-zero-nightmare/id6502326151)

**Currently charting:** #27 Top Grossing · Role Playing, #109 Top Free · Role Playing, #197 Top Grossing · Games (US App Store)

Embark on a dark fantasy RPG adventure where your choices shape the narrative and gameplay. Battle cosmic horrors with unique cards and evolving strategies. Experience a visually stunning world with fully voiced characters.

**Highlights:** Dark fantasy narrative, Choice-driven RPG mechanics, Unique card-based combat, Evolving gameplay with branching choices, Gorgeous 2D illustrations, Fully voiced characters

**Features:** macOS Compatibility

**In-app purchases (51)**

| Purchase | Price | Billing |
| --- | --- | --- |
| New Captain Support Kit I | $0.99 | one-time |
| New Captain Support Kit II | $4.99 | one-time |
| Coronomicon Monthly Package | $4.99 | one-time |
| Half-Anniversary Ticket | $4.99 | one-time |
| Tactical Asset Monthly Supply | $4.99 | one-time |
| Agent Growth Kit | $4.99 | one-time |
| Aether Supply Kit | $4.99 | one-time |
| Angel on the White Sands | $7.99 | one-time |
| Gentle Ripples on the Night Sea | $7.99 | one-time |
| Crimson Yearning Within the Waves | $7.99 | one-time |
| Youth Under the Sun | $7.99 | one-time |
| Special Data | $9.99 | one-time |
| Partner Promotion Kit | $9.99 | one-time |
| Nightmare Carnival Chest I | $14.99 | one-time |
| Imp's Mischief I | $14.99 | one-time |
| Covert Exchange I | $14.99 | one-time |
| Scent of Summer I | $14.99 | one-time |
| Legacy of Will I | $14.99 | one-time |
| Galaxy Melody I | $14.99 | one-time |
| Emergency Rescue Operation II | $14.99 | one-time |
| Crystal ×980 | $14.99 | one-time |
| Regular Rescue Operation II | $14.99 | one-time |
| Golden Nebula Package I | $14.99 | one-time |
| SS Nightmare Security Upgrade I | $14.99 | one-time |
| Budding Seed of Karmic Fire I | $14.99 | one-time |
| Zero Data | $19.99 | one-time |
| Golden Glow Beneath the Night Sky | $29.99 | one-time |
| Crystal ×1980 | $29.99 | one-time |
| Royal Level Up Package | $29.99 | one-time |
| Golden Nebula Package II | $29.99 | one-time |
| Sweet Confession Gift | $29.99 | one-time |
| Galactic Disaster 3rd Supply Kit II | $29.99 | one-time |
| Emergency Rescue Operation III | $29.99 | one-time |
| Crystal ×3280 | $49.99 | one-time |
| Nightmare Carnival Chest II | $49.99 | one-time |
| Imp's Mischief II | $49.99 | one-time |
| Covert Exchange II | $49.99 | one-time |
| Scent of Summer II | $49.99 | one-time |
| Legacy of Will II | $49.99 | one-time |
| Galaxy Melody Ⅱ | $49.99 | one-time |
| SS Nightmare Security Upgrade II | $49.99 | one-time |
| Silver Winter Star Package I | $49.99 | one-time |
| Galactic Disaster Support Kit I | $49.99 | one-time |
| Large Scale Rescue Operation I | $49.99 | one-time |
| Nightmare Carnival Chest III | $99.99 | one-time |
| Imp's Mischief III | $99.99 | one-time |
| Covert Exchange Ⅲ | $99.99 | one-time |
| Scent of Summer III | $99.99 | one-time |
| Galaxy Melody Ⅲ | $99.99 | one-time |
| Crystal ×6480 | $99.99 | one-time |
| Golden Nebula Package Ⅳ | $99.99 | one-time |

**What reviewers like**

- 🚀 Amazing, Incredible, Gorgeous, Uniquely Compelling
- 👍 Fun, Refreshing, Engaging Gameplay
- 💎 Solid Story, Animation, and Voice Acting
- 🎨 Beautiful Character Designs and Visuals

**What reviewers complain about**

- 🐛 Connection Issues, Login Problems, and Crashes
- 💰 Gacha Rates are Low, Grindy Progression
- ⏱️ Lengthy, Tedious, and Time-Consuming Runs

**Reported bugs**

- Banned IP Issues
- Missing Files and Inability to Load

**Requested features**

- English Dubbed Version
- More Male Characters
- Flexible Character Setup


### Luklar

[App page](https://appshunter.io/ios/app/luklar/id6744063425)

Experience a unique rhythm game where you hold your phone like a shield to block monster attacks in sync with music. Explore diverse nations with distinct musical themes and challenging tracks, suitable for both beginners and veterans.

**Highlights:** Gyroscopic controls for unique gameplay, Rhythm-based combat mechanics, Diverse musical tracks and nation themes, Intuitive and easy to learn, Challenging for rhythm game veterans

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 燃料 x120 | $0.99 | one-time |
| 燃料 x600 | $4.99 | one-time |
| 燃料 x1400 | $9.99 | one-time |


## Frequently asked questions

### Is Chaos Zero Nightmare free?

Chaos Zero Nightmare is free to download, with in-app purchases available.

### Is Luklar free?

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

### Which has better reviews, Chaos Zero Nightmare or Luklar?

Chaos Zero Nightmare is rated higher. Chaos Zero Nightmare averages 4.9 out of 5 from 15K ratings, while Luklar averages 4.3 from 3 ratings.

### Do Chaos Zero Nightmare or Luklar have ads?

Chaos Zero Nightmare shows ads; Luklar does not.

### Which is updated more often, Chaos Zero Nightmare or Luklar?

Chaos Zero Nightmare ships an update every 3 weeks, and Luklar fortnightly. Most recently, Chaos Zero Nightmare was updated on October 28, 2026 and Luklar 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.*