# APPA Engage vs RE+ Connect by RE+ Events

The clearest difference is ads: RE+ Connect by RE+ Events at none against APPA Engage's shown. RE+ Connect by RE+ Events also leads on update cadence (every 5 days vs every 7 months). On price, in-app purchases, device support 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.

APPA Engage ships an update every 7 months, RE+ Connect by RE+ Events every 5 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | APPA Engage | RE+ Connect by RE+ Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (34 ratings)](https://appshunter.io/ios/app/re-plus-connect-by-re-plus-events/id6535647740/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 51 MB | 146 MB |
| Requires iOS | **16.4** | 17.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [The American Public Power Association.](https://appshunter.io/developer/1345241617) | [Solar Power International](https://appshunter.io/developer/454361920) |

## What reviewers say

### APPA Engage

[App page](https://appshunter.io/ios/app/appa-engage/id1571202081)

**In-app purchases:** none


### RE+ Connect by RE+ Events

[App page](https://appshunter.io/ios/app/re-plus-connect-by-re-plus-events/id6535647740)

This event app helps attendees maximize their experience at clean energy conferences. It facilitates networking with other attendees and exhibitors, allows for personalized education session scheduling, and provides tailored recommendations for connections and content. Users can also join community discussion groups for year-round engagement.

**Highlights:** Attendee networking and meeting scheduling, Exhibitor browsing and appointment setting, Personalized education session builder, Intelligent attendee and session recommendations, Community discussion groups and forums

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

**In-app purchases:** none


## Frequently asked questions

### Is APPA Engage free?

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

### Is RE+ Connect by RE+ Events free?

RE+ Connect by RE+ Events is free to download, with no in-app purchases.

### Do APPA Engage or RE+ Connect by RE+ Events have ads?

APPA Engage shows ads; RE+ Connect by RE+ Events does not.

### Which is updated more often, APPA Engage or RE+ Connect by RE+ Events?

APPA Engage ships an update every 7 months, and RE+ Connect by RE+ Events every 5 days. Most recently, APPA Engage was updated on November 3, 2026 and RE+ Connect by RE+ Events on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*