# Circles Adventure vs Blucoin

The clearest difference is rating: Blucoin at 3.8 against Circles Adventure's 3.0. Blucoin also leads on update cadence (every 4 days vs every 28 months) and review sentiment (25% vs 0%). Circles Adventure's advantage is iOS requirement (8.0 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Circles Adventure sells 1 one-off in-app purchase and Blucoin sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Blucoin holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: Blucoin has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Circles Adventure's written reviews are positive against 25% of Blucoin's.

Circles Adventure ships an update every 28 months, Blucoin every 4 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Circles Adventure | Blucoin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/circles-adventure-impossible/id992769295/reviews) | **[3.8 (13 ratings)](https://appshunter.io/ios/app/blucoin/id1360647303/reviews)** |
| Number of ratings | 2 | **13** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 137 MB | 17 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Umer Maqbool](https://appshunter.io/developer/456611186) | [blu27](https://appshunter.io/developer/590392152) |

## What reviewers say

### Circles Adventure

[App page](https://appshunter.io/ios/app/circles-adventure-impossible/id992769295)

A simple arcade game where players tap to control a rolling object, aiming to avoid touching a line. Test your reflexes and see how long you can survive this challenging journey.

**Highlights:** Simple tap controls, Avoid hitting the line, Endless rolling journey, Test your reflexes, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


### Blucoin

[App page](https://appshunter.io/ios/app/blucoin/id1360647303)

Engage in a cryptocurrency simulation game where you mine digital currencies, trade them for profit, and collect rare coins. Expand your empire by acquiring virtual land and upgrading your mining equipment. Complete in-game tasks to earn rewards and boost your progress.

**Highlights:** Mine cryptocurrencies, Trade currencies for profit, Collect rare coins, Buy and develop Virtual Land, Upgrade mining chips and energy, Complete tasks for rewards, Build Stackers for boosts

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Blutoshis | $1.99 | one-time |
| 30 Blutoshis | $4.99 | one-time |
| 80 Blutoshis | $9.99 | one-time |
| 2x Miner | $9.99 | one-time |
| 200 Blutoshis | $19.99 | one-time |
| 4x Miner | $19.99 | one-time |
| 500 Blutoshis | $39.99 | one-time |
| 8hr SpeedUp | $39.99 | one-time |
| 8x Miner | $49.99 | one-time |
| 2000 Blutoshis | $99.99 | one-time |
| 24hr SpeedUp | $99.99 | one-time |
| 16x Miner | $99.99 | one-time |


## Frequently asked questions

### Is Circles Adventure free?

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

### Is Blucoin free?

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

### Which has better reviews, Circles Adventure or Blucoin?

Blucoin is rated higher. Circles Adventure averages 3.0 out of 5 from 2 ratings, while Blucoin averages 3.8 from 13 ratings.

### Do Circles Adventure or Blucoin have ads?

Neither Circles Adventure nor Blucoin shows ads.

### Which is updated more often, Circles Adventure or Blucoin?

Circles Adventure ships an update every 28 months, and Blucoin every 4 days. Most recently, Circles Adventure was updated on October 8, 2026 and Blucoin 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.*