# Phonography vs IT電卓+

The clearest difference is ads: Phonography at none against IT電卓+'s shown. IT電卓+'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Phonography | IT電卓+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 44 MB | 4 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Sekine](https://appshunter.io/developer/1882596997) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## What reviewers say

### Phonography

[App page](https://appshunter.io/ios/app/phonography-field-recording/id6760090508)

**In-app purchases:** none


### IT電卓+

[App page](https://appshunter.io/ios/app/it-plus/id6774959562)

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

**In-app purchases:** none


## Frequently asked questions

### Is Phonography free?

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

### Is IT電卓+ free?

IT電卓+ is free to download, with no in-app purchases.

### Do Phonography or IT電卓+ have ads?

IT電卓+ shows ads; Phonography 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.*