# B19 vs OMconference

The clearest difference is iOS requirement: OMconference at 13.4 against B19's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

B19 ships an update every 6 months, OMconference every 7 months. The most recent releases landed on November 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | B19 | OMconference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Size | 26 MB | 45 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INSIDE EDITIONS SPRL](https://appshunter.io/developer/1216254562) | [Teknowledge Software](https://appshunter.io/developer/348684387) |

## What reviewers say

### B19

[App page](https://appshunter.io/ios/app/b19/id1242357187)

**In-app purchases:** none


### OMconference

[App page](https://appshunter.io/ios/app/omconference/id1612241254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B19 free?

B19 is free to download, with no in-app purchases.

### Is OMconference free?

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

### Do B19 or OMconference have ads?

Neither B19 nor OMconference shows ads.

### Which is updated more often, B19 or OMconference?

B19 ships an update every 6 months, and OMconference every 7 months. Most recently, B19 was updated on November 2, 2026 and OMconference on October 10, 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.*