# 发票助手 vs 食物热量一键查

The clearest difference is device support: 食物热量一键查 at 2 against 发票助手's —. 食物热量一键查 also leads on iOS requirement (12.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. 发票助手 sells 3 in-app purchases, starting at $2.99 per month and 食物热量一键查 sells 9 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 发票助手 | 食物热量一键查 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 4 months |
| Size | 24 MB | 48 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [应习 黄](https://appshunter.io/developer/1618173120) | [韶琪 郭](https://appshunter.io/developer/1761864921) |

## What reviewers say

### 发票助手

[App page](https://appshunter.io/ios/app/ocr/id6651826202)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 发票助手月度会员高级账户 | $2.99 | per month |
| 发票助手季度会员高级账户 | $3.99 | per 3 months |
| 发票助手年度会员高级账户 | $4.99 | per year |


### 食物热量一键查

[App page](https://appshunter.io/ios/app/id6736637572)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $2.99 | per month |
| 月度会员 | $3.99 | per month |
| 季度会员 | $3.99 | per 3 months |
| 年度会员 | $4.99 | per year |
| 季度会员 | $7.99 | per 3 months |
| 年度会员 | $9.99 | per year |
| 月度会员 | $9.99 | per month |
| 季度会员 | $14.99 | per 3 months |
| 年度会员 | $19.99 | per year |


## Frequently asked questions

### Is 发票助手 free?

发票助手 is free to download, with in-app purchases available.

### Is 食物热量一键查 free?

食物热量一键查 is free to download, with in-app purchases available.

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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.*