# Porter Summit vs Energy Summit

Porter Summit and Energy Summit are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Porter Summit ships an update monthly, Energy Summit every 2 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Porter Summit | Energy Summit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 44 MB | 53 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | +17 |
| Developer | [Yazo](https://appshunter.io/developer/1498492773) | [MIT Technology Review Brasil](https://appshunter.io/developer/1564308185) |

## What reviewers say

### Porter Summit

[App page](https://appshunter.io/ios/app/porter-summit/id6478738205)

**Features:** macOS Compatibility

**In-app purchases:** none


### Energy Summit

[App page](https://appshunter.io/ios/app/energy-summit/id6479305674)

Access the full event schedule, view session details, and receive important notifications. Connect with other attendees through chats and expand your network by adding new contacts. Engage with the event's timeline by sharing posts and liking content.

**Highlights:** Event schedule access, Session details, Important notifications, Attendee chats, Speaker information, Networking features, Event timeline interaction

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

**In-app purchases:** none


## Frequently asked questions

### Is Porter Summit free?

Porter Summit is free to download, with no in-app purchases.

### Is Energy Summit free?

Energy Summit is free to download, with no in-app purchases.

### Do Porter Summit or Energy Summit have ads?

Both Porter Summit and Energy Summit show ads.

### Which is updated more often, Porter Summit or Energy Summit?

Porter Summit ships an update monthly, and Energy Summit every 2 weeks. Most recently, Porter Summit was updated on October 16, 2026 and Energy Summit on October 7, 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.*