# E Source Forum vs AEE Events

The clearest difference is update cadence: AEE Events at every 2 weeks against E Source Forum's every 3 months. AEE Events also leads on iOS requirement (15.1 vs 17.0). 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.

E Source Forum ships an update every 3 months, AEE Events every 2 weeks. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | E Source Forum | AEE Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-source-forum/id1642760630/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 64 MB | 52 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [E Source Companies, LLC](https://appshunter.io/developer/1430022798) | [THE ASSOCIATION OF ENERGY ENGINEERS, INC.](https://appshunter.io/developer/1676924295) |

## What reviewers say

### E Source Forum

[App page](https://appshunter.io/ios/app/e-source-forum/id1642760630)

This event app enhances your conference experience by providing access to the agenda, speaker information, and exhibitor listings. Engage with sessions through surveys and connect with other attendees.

**Highlights:** Agenda access, Session surveys, Exhibitor and sponsor listings, Speaker biographies, Attendee list

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

**In-app purchases:** none


### AEE Events

[App page](https://appshunter.io/ios/app/aee-events/id6758389573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E Source Forum free?

E Source Forum is free to download, with no in-app purchases.

### Is AEE Events free?

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

### Do E Source Forum or AEE Events have ads?

Neither E Source Forum nor AEE Events shows ads.

### Which is updated more often, E Source Forum or AEE Events?

E Source Forum ships an update every 3 months, and AEE Events every 2 weeks. Most recently, E Source Forum was updated on October 11, 2026 and AEE Events on September 28, 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.*