# Ordinate vs NI Events

The clearest difference is update cadence: Ordinate at every 3 days against NI Events's every 5 months. 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.

Ordinate ships an update every 3 days, NI Events every 5 months. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ordinate | NI Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Size | 38 MB | 61 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ordinate](https://appshunter.io/developer/1781648726) | [The Nuclear Institute](https://appshunter.io/developer/1832999743) |

## What reviewers say

### Ordinate

[App page](https://appshunter.io/ios/app/ordinate/id6738650300)

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

**In-app purchases:** none


### NI Events

[App page](https://appshunter.io/ios/app/ni-events/id6749959610)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ordinate free?

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

### Is NI Events free?

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

### Do Ordinate or NI Events have ads?

Neither Ordinate nor NI Events shows ads.

### Which is updated more often, Ordinate or NI Events?

Ordinate ships an update every 3 days, and NI Events every 5 months. Most recently, Ordinate was updated on October 25, 2026 and NI Events on October 26, 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.*