# Code Tower vs NAGI

The clearest difference is in-app purchases: Code Tower at none against NAGI's 1. Code Tower also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.

Both are free to download. NAGI sells 1 one-off in-app purchase. Code Tower asks for nothing beyond the download.

## The numbers

| Metric | Code Tower | NAGI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Size | 65 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ementio IT Solutions FlexCo](https://appshunter.io/developer/1792817263) | [FRANCESCO MOLLO](https://appshunter.io/developer/6814807540) |

## What reviewers say

### Code Tower

[App page](https://appshunter.io/ios/app/code-tower/id6747756249)

**Features:** macOS Compatibility

**In-app purchases:** none


### NAGI

[App page](https://appshunter.io/ios/app/nagi-hashi-and-logic/id6814845668)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NAGI Premium | $3.99 | one-time |


## Frequently asked questions

### Is Code Tower free?

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

### Is NAGI free?

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

### Do Code Tower or NAGI have ads?

NAGI shows ads; Code Tower does not.

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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.*