# Kolumno vs Centric

The clearest difference is price: Centric at Free against Kolumno's $1.99. Centric also leads on update cadence (every 2 weeks vs every 21 months) and ratings volume (4 vs 1). Kolumno's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating and review sentiment there is nothing between them.

Centric is free to download; Kolumno costs $1.99 up front. Centric sells 1 one-off in-app purchase. Kolumno asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Kolumno against 5.0 for Centric. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Kolumno ships an update every 21 months, Centric every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kolumno | Centric |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kolumno/id1440050196/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/centric-orbit-jump/id6759831013/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 100 MB | 7 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DevilishGames](https://appshunter.io/developer/363712501) | [Niv Nisanov](https://appshunter.io/developer/1460002173) |

## What reviewers say

### Kolumno

[App page](https://appshunter.io/ios/app/kolumno/id1440050196)

Guide a ball through complex columns by timing your drops and utilizing special abilities. This puzzle game offers challenging mechanics, elegant graphics, and a relaxing soundtrack.

**Highlights:** Timing-based gameplay, Special abilities, Intricate column puzzles, 75 challenging levels, Elegant graphic and sound styles

**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 Kolumno free?

Kolumno costs $1.99, with no in-app purchases.

### Is Centric free?

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

### Which has better reviews, Kolumno or Centric?

Kolumno and Centric are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Kolumno or Centric have ads?

Centric shows ads; Kolumno does not.

### Which is updated more often, Kolumno or Centric?

Kolumno ships an update every 21 months, and Centric every 2 weeks. Most recently, Kolumno was updated on November 2, 2026 and Centric 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.*