# AIメールくん vs 見積書・請求書をかんたん作成、PDFやメールで送付

AIメールくん and 見積書・請求書をかんたん作成、PDFやメールで送付 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AIメールくん sells 1 in-app purchase, starting at $6.99 per 7 days and 見積書・請求書をかんたん作成、PDFやメールで送付 sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AIメールくん | 見積書・請求書をかんたん作成、PDFやメールで送付 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 4 MB | 9 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AppEngine](https://appshunter.io/developer/1684103190) | [Hideyuki Aono](https://appshunter.io/developer/1458194648) |

## What reviewers say

### AIメールくん

[App page](https://appshunter.io/ios/app/ai/id6470747443)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |


### 見積書・請求書をかんたん作成、PDFやメールで送付

[App page](https://appshunter.io/ios/app/pdf/id6758003964)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premiam Edition | $2.99 | per month |


## Frequently asked questions

### Is AIメールくん free?

AIメールくん is free to download, with in-app purchases available.

### Is 見積書・請求書をかんたん作成、PDFやメールで送付 free?

見積書・請求書をかんたん作成、PDFやメールで送付 is free to download, with in-app purchases available.

### Do AIメールくん or 見積書・請求書をかんたん作成、PDFやメールで送付 have ads?

Neither AIメールくん nor 見積書・請求書をかんたん作成、PDFやメールで送付 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*