# O1 Engage vs PACE Rapport

The clearest difference is update cadence: O1 Engage at every 4 months against PACE Rapport's every 12 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.

O1 Engage ships an update every 4 months, PACE Rapport every 12 months. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | O1 Engage | PACE Rapport |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Size | 23 MB | 23 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shabareesh Deepak](https://appshunter.io/developer/923080921) | [Stratawiz Technologies Private Limited](https://appshunter.io/developer/1462083374) |

## What reviewers say

### O1 Engage

[App page](https://appshunter.io/ios/app/o1-engage/id6498871573)

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

**In-app purchases:** none


### PACE Rapport

[App page](https://appshunter.io/ios/app/pace-rapport/id6751872638)

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

**In-app purchases:** none


## Frequently asked questions

### Is O1 Engage free?

O1 Engage is free to download, with no in-app purchases.

### Is PACE Rapport free?

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

### Do O1 Engage or PACE Rapport have ads?

Neither O1 Engage nor PACE Rapport shows ads.

### Which is updated more often, O1 Engage or PACE Rapport?

O1 Engage ships an update every 4 months, and PACE Rapport every 12 months. Most recently, O1 Engage was updated on October 25, 2026 and PACE Rapport 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.*