# Reverse vs Chaos Zero Nightmare

The clearest difference is ads: Reverse at none against Chaos Zero Nightmare's shown. Reverse also leads on review sentiment (81% vs 66%) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Reverse sells 31 one-off in-app purchases and Chaos Zero Nightmare sells 46 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 — 4.8 for Reverse against 4.9 for Chaos Zero Nightmare. Both are backed by a comparable volume of ratings — 10K and 15K respectively. Written reviews are what separate them: 81% of Reverse's written reviews are positive against 66% of Chaos Zero Nightmare's.

Reverse ships an update every 5 weeks, Chaos Zero Nightmare every 3 weeks. Both last shipped on October 17, 2026.

## The numbers

| Metric | Reverse | Chaos Zero Nightmare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (10K ratings)](https://appshunter.io/ios/app/reverse-1999/id1672933190/reviews) | **[4.9 (15K ratings)](https://appshunter.io/ios/app/chaos-zero-nightmare/id6502326151/reviews)** |
| Number of ratings | 10K | **15K** |
| Positive reviews | **80.9% of reviews** | 66.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #164 | **#87** |
| Size | 3.6 GB | 113 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Bluepoch Co.,Ltd.](https://appshunter.io/developer/1670072118) | [Smilegate, Inc.](https://appshunter.io/developer/588277915) |

## What reviewers say

### Reverse

[App page](https://appshunter.io/ios/app/reverse-1999/id1672933190)

**Currently charting:** #164 Top Grossing · Role Playing (US App Store)

Embark on a time-traveling adventure as the Timekeeper to save history from a mysterious "Storm." Collect and utilize powerful Arcanists, cast spells, and battle through different eras of the 20th century with stunning visuals and full English voice acting.

**Highlights:** Time-traveling narrative, Strategic RPG combat, Collectible Arcanists, Arcane spellcasting, Stunning retro-modern visuals, Full English voice acting, Cinematic adventure

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

**In-app purchases (31)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rookie Shopping Day | $0.99 | one-time |
| Special Pack Ⅹ | $0.99 | one-time |
| Gold Collection | $0.99 | one-time |
| Rookie Shopping Day II | $0.99 | one-time |
| Rookie Special | $1.99 | one-time |
| Version Pack Ⅰ | $1.99 | one-time |
| Special Pack Ⅰ | $2.99 | one-time |
| The Shimmering Feast | $3.99 | one-time |
| Version Pack Ⅱ | $4.99 | one-time |
| 300 Crystal Drops | $4.99 | one-time |
| Roaring Month | $4.99 | one-time |
| With the Shadows I | $6.99 | one-time |
| Garment XVIII | $6.99 | one-time |
| Garment Pack Ⅶ | $6.99 | one-time |
| Special Pack Ⅳ | $8.99 | one-time |
| Rookie Offer | $9.99 | one-time |
| COLLECTOR'S EDITION | $9.99 | one-time |
| Summon Sale Pack | $9.99 | one-time |
| Roaring Season | $9.99 | one-time |
| Garment XIX | $9.99 | one-time |
| Garment XVII | $9.99 | one-time |
| Decatone - Conduit of the Unseen | $10.99 | one-time |
| Promise of Anniversary | $10.99 | one-time |
| Souvenir of the Snow | $14.99 | one-time |
| 980 Crystal Drops | $14.99 | one-time |
| COLLECTOR'S EDITION DELUXE | $14.99 | one-time |
| Initial Summon Pack | $19.99 | one-time |
| Offer of the Month | $24.99 | one-time |
| Special Pack 12 | $29.99 | one-time |
| Souvenir of the Carnival | $29.99 | one-time |
| 6480 Crystal Drops | $99.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 🎨 Beautiful art and character designs
- 👍 Diverse cast of characters with unique accents
- 💎 Generous gacha system and rewards
- 🎬 Immersive story and voice acting

**What reviewers complain about**

- 🐛 Occasional voice acting and translation issues
- ⏱️ Repetitive gameplay and lack of endgame content
- 🔋 High energy consumption and resource requirements
- 🤔 Confusing story and tutorial at times

**Reported bugs**

- Crashes and decompression issues on launch
- Inconsistencies between voice lines and subtitles

**Requested features**

- Multiplayer and PvP modes
- More frequent story updates
- Improved character progression and customization
- Account transfer and merging functionality


### Chaos Zero Nightmare

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

**Currently charting:** #87 Top Grossing · Role Playing, #202 Top Free · Role Playing (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 (46)**

| 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 |
| 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 |
| 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 |
| 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 |
| 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


## Frequently asked questions

### Is Reverse free?

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

### Is Chaos Zero Nightmare free?

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

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

Chaos Zero Nightmare is rated higher. Reverse averages 4.8 out of 5 from 10K ratings, while Chaos Zero Nightmare averages 4.9 from 15K ratings.

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

Chaos Zero Nightmare shows ads; Reverse does not.

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

Reverse ships an update every 5 weeks, and Chaos Zero Nightmare every 3 weeks. Most recently, Reverse was updated on October 17, 2026 and Chaos Zero Nightmare on October 17, 2026.

### Which is more popular, Reverse or Chaos Zero Nightmare?

Reverse currently peaks at #164 in the App Store charts, and Chaos Zero Nightmare at #87. Chart position reflects recent download velocity rather than total install base.

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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.*