# NASACT vs Celosphere

The clearest difference is update cadence: Celosphere at weekly against NASACT's every 2 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.

NASACT ships an update every 2 months, Celosphere weekly. The most recent releases landed on October 4, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | NASACT | Celosphere |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 77 MB | 127 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NATIONAL ASSOCIATION OF STATE AUDITORS, COMPTROLLERS & TREASURERS](https://appshunter.io/developer/1418723056) | [Celonis, Inc.](https://appshunter.io/developer/1508670077) |

## What reviewers say

### NASACT

[App page](https://appshunter.io/ios/app/nasact/id1418723057)

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

**In-app purchases:** none


### Celosphere

[App page](https://appshunter.io/ios/app/celosphere/id6470807403)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NASACT free?

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

### Is Celosphere free?

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

### Do NASACT or Celosphere have ads?

Neither NASACT nor Celosphere shows ads.

### Which is updated more often, NASACT or Celosphere?

NASACT ships an update every 2 months, and Celosphere weekly. Most recently, NASACT was updated on October 4, 2026 and Celosphere on September 14, 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.*