# HeatNext vs AA用フォント適用君改

The clearest difference is in-app purchases: AA用フォント適用君改 at none against HeatNext's 4. HeatNext's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month. AA用フォント適用君改 asks for nothing beyond the download.

## The numbers

| Metric | HeatNext | AA用フォント適用君改 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 32 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nomnio](https://appshunter.io/developer/1440372439) | [Kosuke Sakakibara](https://appshunter.io/developer/1568436370) |

## What reviewers say

### HeatNext

[App page](https://appshunter.io/ios/app/heatnext/id1440372440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Package | $1.99 | per month |
| Advanced Package | $3.99 | per month |
| Plus Package | $18.99 | per year |
| Advanced Package | $37.99 | per year |


### AA用フォント適用君改

[App page](https://appshunter.io/ios/app/aa/id1587596366)

**In-app purchases:** none


## Frequently asked questions

### Is HeatNext free?

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

### Is AA用フォント適用君改 free?

AA用フォント適用君改 is free to download, with no in-app purchases.

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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.*