# 联通小号 vs 电销外呼

The clearest difference is in-app purchases: 联通小号 at none against 电销外呼's 6. 联通小号 also leads on iOS requirement (13.0 vs 15.6). 电销外呼's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 电销外呼 sells 6 one-off in-app purchases. 联通小号 asks for nothing beyond the download.

联通小号 ships an update every 2 months, 电销外呼 fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 联通小号 | 电销外呼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (16 ratings)](https://appshunter.io/ios/app/id1342014716/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 10.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 46 MB | 38 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CHINA UNICOM ONLINE INFORMATION TECHNOLOGY CO.LTD](https://appshunter.io/developer/445552453) | [Nanning Maike Network Technology Co., Ltd](https://appshunter.io/developer/1719278003) |

## What reviewers say

### 联通小号

[App page](https://appshunter.io/ios/app/id1342014716)

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

**In-app purchases:** none


### 电销外呼

[App page](https://appshunter.io/ios/app/ai/id1557216506)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 数据套餐一 | $12.99 | one-time |
| 数据套餐二 | $31.99 | one-time |
| 套餐一 | $39.99 | one-time |
| 套餐二 | $39.99 | one-time |
| 数据套餐三 | $49.99 | one-time |
| 套餐三 | $59.99 | one-time |


## Frequently asked questions

### Is 联通小号 free?

联通小号 is free to download, with no in-app purchases.

### Is 电销外呼 free?

电销外呼 is free to download, with in-app purchases available.

### Do 联通小号 or 电销外呼 have ads?

Neither 联通小号 nor 电销外呼 shows ads.

### Which is updated more often, 联通小号 or 电销外呼?

联通小号 ships an update every 2 months, and 电销外呼 fortnightly. Most recently, 联通小号 was updated on November 2, 2026 and 电销外呼 on November 3, 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.*