# Koi Coins vs Crypto Magnet

The clearest difference is review sentiment: Koi Coins at 100% against Crypto Magnet's 13%. Koi Coins also leads on rating (5.0 vs 4.0) and ads (none vs shown). Crypto Magnet's advantage is ratings volume (2K vs 4). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Koi Coins sells 6 one-off in-app purchases and Crypto Magnet sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Koi Coins holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Crypto Magnet has 2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Koi Coins's written reviews are positive against 13% of Crypto Magnet's.

Koi Coins ships an update every 10 days, Crypto Magnet every 5 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Koi Coins | Crypto Magnet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/koi-coins/id1528497586/reviews)** | [4.0 (2K ratings)](https://appshunter.io/ios/app/crypto-magnet/id1609616704/reviews) |
| Number of ratings | 4 | **2K** |
| Positive reviews | **100.0% of reviews** | 13.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 110 MB | 225 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rod Matthew Musni](https://appshunter.io/developer/1528497588) | [OVIVO Games](https://appshunter.io/developer/1482405708) |

## What reviewers say

### Koi Coins

[App page](https://appshunter.io/ios/app/koi-coins/id1528497586)

Collect coins to feed adorable Koi carps and watch them grow. Navigate obstacles, customize your pond, and unlock premium Koi varieties. A relaxing game of growth and collection.

**Highlights:** Feed Koi carps coins, Grow and collect Koi, Avoid obstacles, Customize pond environment, Unlock premium Koi collections, Collect Koi eggs

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7500 Coins | $0.99 | one-time |
| 20000 Coins | $1.99 | one-time |
| 100 Eggs | $1.99 | one-time |
| 50,000 Coins | $2.99 | one-time |
| 250 Eggs | $2.99 | one-time |
| 750 Eggs | $3.99 | one-time |


### Crypto Magnet

[App page](https://appshunter.io/ios/app/crypto-magnet/id1609616704)

Engage in a crypto collecting adventure where you upgrade your skills to discover and catch over a hundred unique cryptocurrencies. Enjoy idle gameplay that earns you money even when you're away, and strive to complete your collection.

**Highlights:** Simple and addictive gameplay, Idle gameplay for passive earnings, Collect over 100 unique cryptocurrencies, Upgrade skills to collect more, Crypto gallery to track collection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - No Ads | $2.99 | one-time |
| X3 Coins and No Ads | $4.99 | one-time |
| Profit Kit | $6.99 | one-time |
| Triple Stack | $7.99 | one-time |

**What reviewers like**

- 🎮 Fun game concept
- 💎 Interesting crypto-related theme
- 🎨 Nice graphics

**What reviewers complain about**

- 🤖 Excessive ads and monetization
- 🐛 Frequent crashes and bugs
- 🤔 Misleading or non-functional features
- 🕰️ Slow progression and grind
- 💰 Paid features not working as advertised

**Reported bugs**

- Ads freezing and not closing properly
- Offline earnings not working as expected
- Purchased features not being applied
- Frequent crashes and performance issues

**Requested features**

- Reduce number of ads
- Improve stability and fix bugs
- Provide more transparent and fair monetization
- Enhance gameplay progression and rewards


## Frequently asked questions

### Is Koi Coins free?

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

### Is Crypto Magnet free?

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

### Which has better reviews, Koi Coins or Crypto Magnet?

Koi Coins is rated higher. Koi Coins averages 5.0 out of 5 from 4 ratings, while Crypto Magnet averages 4.0 from 2K ratings.

### Do Koi Coins or Crypto Magnet have ads?

Crypto Magnet shows ads; Koi Coins does not.

### Which is updated more often, Koi Coins or Crypto Magnet?

Koi Coins ships an update every 10 days, and Crypto Magnet every 5 weeks. Most recently, Koi Coins was updated on November 3, 2026 and Crypto Magnet on November 7, 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.*