# MPA Connect vs CO Optometric Association

The clearest difference is update cadence: MPA Connect at fortnightly against CO Optometric Association's every 2 months. 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.

MPA Connect ships an update fortnightly, CO Optometric Association every 2 months. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | MPA Connect | CO Optometric Association |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 45 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Essenza Software, Inc](https://appshunter.io/developer/709910453) | [The Colorado Optometric Association](https://appshunter.io/developer/6782097505) |

## What reviewers say

### MPA Connect

[App page](https://appshunter.io/ios/app/mpa-connect/id6752410171)

**Features:** macOS Compatibility

**In-app purchases:** none


### CO Optometric Association

[App page](https://appshunter.io/ios/app/co-optometric-association/id6782097503)

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

**In-app purchases:** none


## Frequently asked questions

### Is MPA Connect free?

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

### Is CO Optometric Association free?

CO Optometric Association is free to download, with no in-app purchases.

### Do MPA Connect or CO Optometric Association have ads?

Neither MPA Connect nor CO Optometric Association shows ads.

### Which is updated more often, MPA Connect or CO Optometric Association?

MPA Connect ships an update fortnightly, and CO Optometric Association every 2 months. Most recently, MPA Connect was updated on September 7, 2026 and CO Optometric Association on September 20, 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.*