# 七元煤业工程宝 vs 心语电话

The clearest difference is in-app purchases: 七元煤业工程宝 at none against 心语电话's 9. 七元煤业工程宝 also leads on ads (none vs shown) and update cadence (daily vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 心语电话 sells 9 in-app purchases, starting at $0.99 per 7 days. 七元煤业工程宝 asks for nothing beyond the download.

七元煤业工程宝 ships an update daily, 心语电话 every 2 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 七元煤业工程宝 | 心语电话 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 months |
| Size | 81 MB | 55 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [磊 徐](https://appshunter.io/developer/1550221944) | [金平 唐](https://appshunter.io/developer/1746425497) |

## What reviewers say

### 七元煤业工程宝

[App page](https://appshunter.io/ios/app/id6470788005)

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

**In-app purchases:** none


### 心语电话

[App page](https://appshunter.io/ios/app/id6503605073)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 定时提醒周套餐 | $0.99 | per 7 days |
| 定时提醒月套餐 | $2.99 | per month |
| 语音电话周套餐 | $4.99 | per 7 days |
| 加密留言周套餐 | $4.99 | per 7 days |
| 语音周套餐 | $5.99 | per 7 days |
| 语音电话包周套餐 | $5.99 | per 7 days |
| 加密留言月套餐 | $9.99 | per month |
| 语音电话月套餐 | $11.99 | per month |
| 留言加油包 | $11.99 | one-time |


## Frequently asked questions

### Is 七元煤业工程宝 free?

七元煤业工程宝 is free to download, with no in-app purchases.

### Is 心语电话 free?

心语电话 is free to download, with in-app purchases available.

### Do 七元煤业工程宝 or 心语电话 have ads?

心语电话 shows ads; 七元煤业工程宝 does not.

### Which is updated more often, 七元煤业工程宝 or 心语电话?

七元煤业工程宝 ships an update daily, and 心语电话 every 2 months. Most recently, 七元煤业工程宝 was updated on October 12, 2026 and 心语电话 on October 2, 2026.

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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.*