# Duet Night Abyss vs Aniimo

The clearest difference is rating: Aniimo at 4.7 against Duet Night Abyss's 3.7. Aniimo also leads on review sentiment (72% vs 38%) and update cadence (weekly vs every 2 months). Duet Night Abyss's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Duet Night Abyss sells 20 one-off in-app purchases and Aniimo sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Aniimo holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Aniimo has 9.1K ratings behind it against 1.8K, so its average is the more settled of the two. Written reviews point the same way: 38% of Duet Night Abyss's written reviews are positive against 72% of Aniimo's.

Duet Night Abyss ships an update every 2 months, Aniimo weekly. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Duet Night Abyss | Aniimo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (1.8K ratings)](https://appshunter.io/ios/app/duet-night-abyss/id6744096826/reviews) | **[4.7 (9.1K ratings)](https://appshunter.io/ios/app/aniimo/id6759098797/reviews)** |
| Number of ratings | 1.8K | **9.1K** |
| Positive reviews | 37.6% of reviews | **71.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#18** |
| Size | 3.1 GB | 3.7 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Hong Kong Spiral Rising Technology Co., Limited](https://appshunter.io/developer/1806040550) | [PAWPRINT INTERACTIVE ENTERTAINMENT PTE. LTD](https://appshunter.io/developer/1876863099) |

## What reviewers say

### Duet Night Abyss

[App page](https://appshunter.io/ios/app/duet-night-abyss/id6744096826)

Embark on a fantasy adventure RPG with dual protagonists and a high degree of freedom. Master hybrid combat with multiple weapon loadouts, customize your look, and explore a world where magic and machinery collide. Uncover the truth behind a thorny fate through exhilarating hack-and-slash battles.

**Highlights:** Multiple weapon loadouts, 3D combat, Dual protagonist story, Free character and weapon unlocks, Melee and ranged weapon switching, Hack-and-slash battles, Character and weapon customization

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Midsummer Myriad Chest Ⅰ | $0.49 | one-time |
| 60 Phoxene Plumule | $0.99 | one-time |
| Starter Gift Chest Ⅰ | $0.99 | one-time |
| Phoxhunter Character Chest | $0.99 | one-time |
| Midsummer Myriad Chest Ⅱ | $2.99 | one-time |
| Interwoven Thoughts: Fushu | $4.99 | one-time |
| Lunotress's Monthly Pass | $4.99 | one-time |
| 300 Phoxene Plumule | $4.99 | one-time |
| Hardcover Edition | $9.99 | one-time |
| Starter Gift Chest Ⅲ | $9.99 | one-time |
| Midsummer Myriad Chest Ⅲ | $9.99 | one-time |
| 980 Phoxene Plumule | $14.99 | one-time |
| Collector's Edition | $19.99 | one-time |
| Myriad Mirage Chest Ⅰ | $19.99 | one-time |
| Phoxhunter Character Chest | $19.99 | one-time |
| Myriad Mirage Chest Ⅱ | $24.99 | one-time |
| 1980 Phoxene Plumule | $29.99 | one-time |
| Myriad Mirage Chest Ⅲ | $39.99 | one-time |
| 3280 Phoxene Plumule | $49.99 | one-time |
| 6480 Phoxene Plumule | $99.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 No predatory gacha mechanics
- 🔒 Free characters and weapons
- 💡 Similar to popular games like Warframe
- 👍 Art style and character designs

**What reviewers complain about**

- 🐛 Downloading and login issues
- 🐛 Performance problems and lagging
- 💡 Lack of gacha system for more variety

**Reported bugs**

- Unable to download or access the game
- Login screen freezes

**Requested features**

- Dark mode option
- More character and weapon variety


### Aniimo

[App page](https://appshunter.io/ios/app/aniimo/id6759098797)

**Currently charting:** #18 Top Free · Adventure, #18 Top Free · Role Playing, #39 Top Grossing · Adventure, #71 Top Grossing · Role Playing (US App Store)

Explore a vast open world, capture and collect unique creatures, and twine with them to gain new abilities. Engage in thrilling battles, customize your personal space, and embark on an epic journey of discovery and adventure.

**Highlights:** Open-world exploration, Creature capturing and collecting, Twine with creatures for abilities, Real-time battles (PvEVP), Personal RV customization, Multiplayer interaction

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aniimo: 60 Lumin Crystals | $0.99 | one-time |
| Aniimo: 300 Lumin Crystals | $4.99 | one-time |
| Aniimo: Monthly Pass | $4.99 | one-time |
| Aniimo: Advanced Comp. Handbook | $9.99 | one-time |
| Aniimo: Collector’s Comp. Handbook | $10.00 | one-time |
| Aniimo: 980 Lumin Crystals | $14.99 | one-time |
| Aniimo: Collector’s Comp. Handbook | $19.99 | one-time |
| Aniimo: 1,980 Lumin Crystals | $29.99 | one-time |
| Aniimo: 3,280 Lumin Crystals | $49.99 | one-time |
| Aniimo: 6,480 Lumin Crystals | $99.99 | one-time |


## Frequently asked questions

### Is Duet Night Abyss free?

Duet Night Abyss is free to download, with in-app purchases available.

### Is Aniimo free?

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

### Which has better reviews, Duet Night Abyss or Aniimo?

Aniimo is rated higher. Duet Night Abyss averages 3.7 out of 5 from 1.8K ratings, while Aniimo averages 4.7 from 9.1K ratings.

### Do Duet Night Abyss or Aniimo have ads?

Neither Duet Night Abyss nor Aniimo shows ads.

### Which is updated more often, Duet Night Abyss or Aniimo?

Duet Night Abyss ships an update every 2 months, and Aniimo weekly. Most recently, Duet Night Abyss was updated on October 31, 2026 and Aniimo on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*