# 呼叫服务 vs 手机定位助手

The clearest difference is in-app purchases: 呼叫服务 at none against 手机定位助手's 4. 手机定位助手's advantage is iOS requirement (11.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 手机定位助手 sells 4 in-app purchases, starting at $3.99 per 7 days. 呼叫服务 asks for nothing beyond the download.

呼叫服务 ships an update every 8 days, 手机定位助手 fortnightly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 呼叫服务 | 手机定位助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6466737102/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 45 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [广州道天勤软件科技有限公司](https://appshunter.io/developer/1179926339) | [红梅 焦](https://appshunter.io/developer/1702415816) |

## What reviewers say

### 呼叫服务

[App page](https://appshunter.io/ios/app/id1475619558)

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

**In-app purchases:** none


### 手机定位助手

[App page](https://appshunter.io/ios/app/id6466737102)

This app enables real-time location tracking and historical route viewing between friends. It helps ensure the safety of loved ones by monitoring their movements and providing peace of mind. Requires mutual consent and location permissions for use.

**Highlights:** Real-time location tracking, Historical route viewing, Friend location sharing, Safety monitoring for children and elders, Location-based alerts, Mutual consent required

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $4.99 | per month |
| 季度会员 | $7.99 | per 3 months |
| 永久会员 | $24.99 | one-time |


## Frequently asked questions

### Is 呼叫服务 free?

呼叫服务 is free to download, with no in-app purchases.

### Is 手机定位助手 free?

手机定位助手 is free to download, with in-app purchases available.

### Do 呼叫服务 or 手机定位助手 have ads?

Neither 呼叫服务 nor 手机定位助手 shows ads.

### Which is updated more often, 呼叫服务 or 手机定位助手?

呼叫服务 ships an update every 8 days, and 手机定位助手 fortnightly. Most recently, 呼叫服务 was updated on October 1, 2026 and 手机定位助手 on October 7, 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.*