# SERPENT《星塊蛇航》 vs Centric

The clearest difference is price: Centric at Free against SERPENT《星塊蛇航》's $0.29. SERPENT《星塊蛇航》's advantage is in-app purchases (none vs 1) and ads (none vs shown). On iOS requirement there is nothing between them.

Centric is free to download; SERPENT《星塊蛇航》 costs $0.29 up front. Centric sells 1 one-off in-app purchase. SERPENT《星塊蛇航》 asks for nothing beyond the download.

## The numbers

| Metric | SERPENT《星塊蛇航》 | Centric |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/centric-orbit-jump/id6759831013/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 7 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tsz Chung Chau](https://appshunter.io/developer/1827813256) | [Niv Nisanov](https://appshunter.io/developer/1460002173) |

## What reviewers say

### SERPENT《星塊蛇航》

[App page](https://appshunter.io/ios/app/serpent/id6749557330)

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

**In-app purchases:** none


### Centric

[App page](https://appshunter.io/ios/app/centric-orbit-jump/id6759831013)

A minimalist arcade reflex game where you control a dot orbiting concentric rings. Collect white dots and avoid red ones to survive as long as possible. Features daily challenges and unlockable visual themes.

**Highlights:** One-hand, one-thumb gameplay, Minimalist arcade reflex mechanics, Daily challenges (Singularity), Unlockable visual themes, Offline play, Instant restart

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is SERPENT《星塊蛇航》 free?

SERPENT《星塊蛇航》 costs $0.29, with no in-app purchases.

### Is Centric free?

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

### Do SERPENT《星塊蛇航》 or Centric have ads?

Centric shows ads; SERPENT《星塊蛇航》 does not.

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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.*