# 3D Circle vs Spectral

The clearest difference is rating: Spectral at 5.0 against 3D Circle's 4.4. Spectral also leads on ads (none vs shown) and update cadence (weekly vs every 60 months). 3D Circle's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 26.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. Spectral sells 1 one-off in-app purchase. 3D Circle asks for nothing beyond the download.

Spectral holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 6 respectively.

3D Circle ships an update every 60 months, Spectral weekly. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 3D Circle | Spectral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/3d-circle/id936221198/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/spectral-code-breaker/id6755613596/reviews)** |
| Number of ratings | 5 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 60 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 21 MB | 25 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [俊杰 吴](https://appshunter.io/developer/505936090) | [Red Fury LLC](https://appshunter.io/developer/438106406) |

## What reviewers say

### 3D Circle

[App page](https://appshunter.io/ios/app/3d-circle/id936221198)

Test your reflexes and timing in this fast-paced game where you must make a circle jump at the perfect moment to avoid dangerous lines. With increasing difficulty and minimalist visuals, it offers a satisfying challenge for players seeking to climb leaderboards and beat their friends.

**Highlights:** Addictive gameplay, Increasing difficulty, Intuitive controls, High score competition, Minimalistic visuals

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

**In-app purchases:** none


### Spectral

[App page](https://appshunter.io/ios/app/spectral-code-breaker/id6755613596)

Crack daily color sequence puzzles in six guesses. Choose from four difficulty sizes, from quick mini-puzzles to challenging max-level sequences. Enjoy unlimited free play or unlock the full archive with a one-time purchase.

**Highlights:** Daily color sequence puzzles, Four difficulty sizes, Wordle-style deduction, Mastermind logic, Streak and stats tracking, Game Center leaderboards, One-time purchase for unlimited play

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlimited | $2.99 | one-time |


## Frequently asked questions

### Is 3D Circle free?

3D Circle is free to download, with no in-app purchases.

### Is Spectral free?

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

### Which has better reviews, 3D Circle or Spectral?

Spectral is rated higher. 3D Circle averages 4.4 out of 5 from 5 ratings, while Spectral averages 5.0 from 6 ratings.

### Do 3D Circle or Spectral have ads?

3D Circle shows ads; Spectral does not.

### Which is updated more often, 3D Circle or Spectral?

3D Circle ships an update every 60 months, and Spectral weekly. Most recently, 3D Circle was updated on September 8, 2026 and Spectral on September 14, 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.*