# ECCE 2023 vs Sherpa Event Guide

The clearest difference is update cadence: ECCE 2023 at weekly against Sherpa Event Guide's every 12 months. ECCE 2023 also leads on iOS requirement (11.0 vs 16.6). 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.

ECCE 2023 ships an update weekly, Sherpa Event Guide every 12 months. The most recent releases landed on November 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ECCE 2023 | Sherpa Event Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ecce-2023/id1645879649/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 12 months |
| Monetization | Free | — |
| Size | 67 MB | 33 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [vFairs LLC](https://appshunter.io/developer/1349888986) | [Sherpa Solutions](https://appshunter.io/developer/381536277) |

## What reviewers say

### ECCE 2023

[App page](https://appshunter.io/ios/app/ecce-2023/id1645879649)

This app provides access to the IEEE Energy Conversion Conference and Expo, featuring technical sessions and expositions on electrical and electromechanical energy conversion. It connects engineers and researchers for discussions on the latest advancements in energy conversion technologies.

**Highlights:** Conference details, Technical sessions, Expositions, Networking opportunities, Latest advancements in energy conversion

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

**In-app purchases:** none


### Sherpa Event Guide

[App page](https://appshunter.io/ios/app/sherpa-event-guide/id6748928403)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECCE 2023 free?

ECCE 2023 is free to download, with no in-app purchases.

### Is Sherpa Event Guide free?

Sherpa Event Guide is free to download, with no in-app purchases.

### Do ECCE 2023 or Sherpa Event Guide have ads?

Neither ECCE 2023 nor Sherpa Event Guide shows ads.

### Which is updated more often, ECCE 2023 or Sherpa Event Guide?

ECCE 2023 ships an update weekly, and Sherpa Event Guide every 12 months. Most recently, ECCE 2023 was updated on November 3, 2026 and Sherpa Event Guide on September 30, 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.*