# Codes vs Constellation

The clearest difference is device support: Constellation at 4 against Codes's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Codes sells 2 in-app purchases, starting at $3.99 per 7 days and Constellation sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Codes | Constellation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 42 MB | 19 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Ihor Malovanyi](https://appshunter.io/developer/971761934) | [Drobinin Limited](https://appshunter.io/developer/1713029153) |

## What reviewers say

### Codes

[App page](https://appshunter.io/ios/app/codes-2fa-authenticator/id6742413602)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week! | $3.99 | per 7 days |
| Year! | $19.99 | per year |


### Constellation

[App page](https://appshunter.io/ios/app/constellation-mind-atlas/id6756132557)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Local Knowledge Pro | $39.99 | one-time |


## Frequently asked questions

### Is Codes free?

Codes is free to download, with in-app purchases available.

### Is Constellation free?

Constellation is free to download, with in-app purchases available.

### Do Codes or Constellation have ads?

Neither Codes nor Constellation shows ads.

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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.*