# Magic.io vs Koi

The clearest difference is review sentiment: Koi at 100% against Magic.io's 25%. Koi also leads on in-app purchases (none vs 10) and rating (5.0 vs 4.5). Magic.io's advantage is ratings volume (1.1K vs 1) and device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Magic.io sells 10 one-off in-app purchases. Koi asks for nothing beyond the download.

Koi holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Magic.io has 1.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Magic.io's written reviews are positive against 100% of Koi's.

Magic.io ships an update every 4 days, Koi every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Magic.io | Koi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/magicio-spells-and-zombies/id6504026735/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koi-rush/id6762474774/reviews)** |
| Number of ratings | **1.1K** | 1 |
| Positive reviews | 24.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 925 MB | 15 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Rollic Games](https://appshunter.io/developer/1452111779) | [Mohamed Kaid](https://appshunter.io/developer/1861859254) |

## What reviewers say

### Magic.io

[App page](https://appshunter.io/ios/app/magicio-spells-and-zombies/id6504026735)

Embark on a magical roguelike adventure to defeat dark forces. Master unique spellcasting, navigate challenging chapters, and strategically use a dash mechanic to overcome enemies and epic bosses. Collect and customize equipment to enhance your power and earn daily rewards.

**Highlights:** Unique spellcasting mechanic, Thrilling chapter battles, Dash mechanic for evasion, Customizable equipment, Epic boss fights, Daily rewards and upgrades

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Day Offer 1 | $0.99 | one-time |
| Magic Mastery Card | $4.99 | one-time |
| Limited Time Offer 2 | $4.99 | one-time |
| Standard Monthly Pass | $4.99 | one-time |
| Three Day Offer 2 | $6.99 | one-time |
| Chapter Fund 1 | $9.99 | one-time |
| Premium Monthly Pass | $9.99 | one-time |
| Permanent Ad Free Card | $19.99 | one-time |
| Chapter Fund 2 | $19.99 | one-time |
| Battlepass Discount | $29.99 | one-time |

**What reviewers like**

- 🚀 Fun gameplay
- 👍 Diverse spells and abilities
- 🚀 Smooth controls
- 👍 Customizable wands and gear
- 👍 Optional ads

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Invisible walls and unresponsive controls
- 💰 Expensive in-app purchases
- 🐛 Progression issues and lost progress
- 🐛 Laggy performance and frame drops

**Reported bugs**

- Game crashes during gameplay
- Progression and rewards not tracking properly
- Wands and abilities not functioning as described
- Invisible walls and unresponsive controls
- Gear and equipment not merging correctly

**Requested features**

- Reduce swipe requirement for dashing
- Add option to disable damage numbers
- Improve in-game support and bug reporting
- Increase stamina regeneration or add more methods to obtain it


### Koi

[App page](https://appshunter.io/ios/app/koi-rush/id6762474774)

Control two fish simultaneously in this challenging reflex game. Dodge falling obstacles with precise timing across multiple game modes. Utilize a temporary invincibility power-up to survive longer and compete on global leaderboards.

**Highlights:** Control two fish simultaneously, Three distinct game modes, Temporary invincibility power-up, Game Center leaderboards, Simple tap controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Magic.io free?

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

### Is Koi free?

Koi is free to download, with no in-app purchases.

### Which has better reviews, Magic.io or Koi?

Koi is rated higher. Magic.io averages 4.5 out of 5 from 1.1K ratings, while Koi averages 5.0 from 1 ratings.

### Do Magic.io or Koi have ads?

Both Magic.io and Koi show ads.

### Which is updated more often, Magic.io or Koi?

Magic.io ships an update every 4 days, and Koi every 5 days. Most recently, Magic.io was updated on October 30, 2026 and Koi on October 31, 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.*