# O vs Blasting Software Solutions

The clearest difference is ads: Blasting Software Solutions at none against O's shown. O's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, 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.

O ships an update every 2 weeks, Blasting Software Solutions monthly. The most recent releases landed on December 23, 2025 and May 16, 2026 respectively.

## The numbers

| Metric | O | Blasting Software Solutions |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 52 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [O-Pitblast, Lda.](https://appshunter.io/developer/1190650181) | [Blasting Software Solutions](https://appshunter.io/developer/1794576519) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o/id1645853605)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blasting Software Solutions

[App page](https://appshunter.io/ios/app/blasting-software-solutions/id6741531717)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O free?

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

### Is Blasting Software Solutions free?

Blasting Software Solutions is free to download, with no in-app purchases.

### Do O or Blasting Software Solutions have ads?

O shows ads; Blasting Software Solutions does not.

### Which is updated more often, O or Blasting Software Solutions?

O ships an update every 2 weeks, and Blasting Software Solutions monthly. Most recently, O was updated on December 23, 2025 and Blasting Software Solutions on May 16, 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.*