# Energy Summit vs CNC Tech Day

The clearest difference is update cadence: CNC Tech Day at weekly against Energy Summit's every 2 weeks. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Energy Summit ships an update every 2 weeks, CNC Tech Day weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Energy Summit | CNC Tech Day |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 53 MB | 55 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | +17 | +17 |
| Developer | [MIT Technology Review Brasil](https://appshunter.io/developer/1564308185) | [Yazo](https://appshunter.io/developer/1498492773) |

## What reviewers say

### 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


### CNC Tech Day

[App page](https://appshunter.io/ios/app/cnc-tech-day/id6743709048)

Access the full event schedule, get important notifications, and connect with other attendees. Share ideas, like posts, and expand your professional network.

**Highlights:** Event schedule access, Session details, Notifications, Attendee chat, Speaker list, Networking contacts, Event timeline

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

**In-app purchases:** none


## Frequently asked questions

### Is Energy Summit free?

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

### Is CNC Tech Day free?

CNC Tech Day is free to download, with no in-app purchases.

### Do Energy Summit or CNC Tech Day have ads?

Both Energy Summit and CNC Tech Day show ads.

### Which is updated more often, Energy Summit or CNC Tech Day?

Energy Summit ships an update every 2 weeks, and CNC Tech Day weekly. Most recently, Energy Summit was updated on October 7, 2026 and CNC Tech Day on October 8, 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.*