# OCA vs VotePRO

The clearest difference is device support: VotePRO at 2 against OCA's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OCA | VotePRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 42 MB | 9 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [COMBALBERT LAURENT](https://appshunter.io/developer/569446537) | [Jeremie ROGER](https://appshunter.io/developer/1870936425) |

## What reviewers say

### OCA

[App page](https://appshunter.io/ios/app/oca-observer-comprendre-agir/id6483933544)

**In-app purchases:** none


### VotePRO

[App page](https://appshunter.io/ios/app/votepro/id6758108858)

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

**In-app purchases:** none


## Frequently asked questions

### Is OCA free?

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

### Is VotePRO free?

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

### Which is updated more often, OCA or VotePRO?

OCA ships an update every 3 weeks, and VotePRO every 3 weeks. Most recently, OCA was updated on October 30, 2026 and VotePRO on October 25, 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.*