# SPIBO vs Petronix

The clearest difference is update cadence: Petronix at every 3 days against SPIBO's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SPIBO ships an update every 9 days, Petronix every 3 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SPIBO | Petronix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 31 MB | 74 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gopesh Sutariya](https://appshunter.io/developer/1626963496) | [Sanjay Patel](https://appshunter.io/developer/6802276354) |

## What reviewers say

### SPIBO

[App page](https://appshunter.io/ios/app/spibo/id6738718700)

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

**In-app purchases:** none


### Petronix

[App page](https://appshunter.io/ios/app/petronix-n/id6802276352)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPIBO free?

SPIBO is free to download, with no in-app purchases.

### Is Petronix free?

Petronix is free to download, with no in-app purchases.

### Do SPIBO or Petronix have ads?

Neither SPIBO nor Petronix shows ads.

### Which is updated more often, SPIBO or Petronix?

SPIBO ships an update every 9 days, and Petronix every 3 days. Most recently, SPIBO was updated on October 2, 2026 and Petronix on October 12, 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.*