# Subsurface LIVE Event vs Northleaf Events

The clearest difference is update cadence: Subsurface LIVE Event at every 10 days against Northleaf Events's every 5 weeks. Subsurface LIVE Event also leads on iOS requirement (13.0 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.

Subsurface LIVE Event ships an update every 10 days, Northleaf Events every 5 weeks. The most recent releases landed on September 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Subsurface LIVE Event | Northleaf Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Size | 48 MB | 55 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Dremio Corporation](https://appshunter.io/developer/1735610054) | [Northleaf Capital Partners (Canada) Ltd.](https://appshunter.io/developer/1364160705) |

## What reviewers say

### Subsurface LIVE Event

[App page](https://appshunter.io/ios/app/subsurface-live-event/id6480207775)

**Features:** macOS Compatibility

**In-app purchases:** none


### Northleaf Events

[App page](https://appshunter.io/ios/app/northleaf-events/id6798308556)

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

**In-app purchases:** none


## Frequently asked questions

### Is Subsurface LIVE Event free?

Subsurface LIVE Event is free to download, with no in-app purchases.

### Is Northleaf Events free?

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

### Do Subsurface LIVE Event or Northleaf Events have ads?

Neither Subsurface LIVE Event nor Northleaf Events shows ads.

### Which is updated more often, Subsurface LIVE Event or Northleaf Events?

Subsurface LIVE Event ships an update every 10 days, and Northleaf Events every 5 weeks. Most recently, Subsurface LIVE Event was updated on September 20, 2026 and Northleaf Events 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.*