# 哇!吉家 vs Cost Notebook

The clearest difference is in-app purchases: 哇!吉家 at none against Cost Notebook's 2. 哇!吉家 also leads on device support (3 vs 1). Cost Notebook's advantage is ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. Cost Notebook sells 2 one-off in-app purchases. 哇!吉家 asks for nothing beyond the download.

## The numbers

| Metric | 哇!吉家 | Cost Notebook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 40 MB | 2 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHEHUNG LIN](https://appshunter.io/developer/1875201673) | [俊浩 吕](https://appshunter.io/developer/6796197175) |

## What reviewers say

### 哇!吉家

[App page](https://appshunter.io/ios/app/id6762514648)

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

**In-app purchases:** none


### Cost Notebook

[App page](https://appshunter.io/ios/app/cost-notebook/id6796207438)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-time CSV export | $0.99 | one-time |
| Lifetime CSV Export Function | $2.99 | one-time |


## Frequently asked questions

### Is 哇!吉家 free?

哇!吉家 is free to download, with no in-app purchases.

### Is Cost Notebook free?

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

### Do 哇!吉家 or Cost Notebook have ads?

哇!吉家 shows ads; Cost Notebook 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.*