# 话聆AI vs 计算器Z

The clearest difference is iOS requirement: 话聆AI at 13.0 against 计算器Z's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 话聆AI sells 4 in-app purchases, starting at $2.99 per month and 计算器Z sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 话聆AI | 计算器Z |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 80 MB | 4 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海话聆人工智能科技有限公司](https://appshunter.io/developer/1831453895) | [前文 苏](https://appshunter.io/developer/1525043858) |

## What reviewers say

### 话聆AI

[App page](https://appshunter.io/ios/app/ai/id6749612910)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续月度会员 | $2.99 | per month |
| 连续季度会员 | $6.99 | per 3 months |
| 年度会员 | $29.99 | per year |
| 买断终生会员 | $79.99 | one-time |


### 计算器Z

[App page](https://appshunter.io/ios/app/z/id6807841585)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Membership | $3.99 | one-time |


## Frequently asked questions

### Is 话聆AI free?

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

### Is 计算器Z free?

计算器Z is free to download, with in-app purchases available.

### Do 话聆AI or 计算器Z have ads?

Neither 话聆AI nor 计算器Z shows ads.

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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.*