# 电话薄 2 vs Birth Pilot

The clearest difference is price: 电话薄 2 at Free against Birth Pilot's $2.99. 电话薄 2 also leads on iOS requirement (15 vs 17.0). Birth Pilot's advantage is update cadence (every 10 days vs every 5 weeks). On ads, in-app purchases and device support there is nothing between them.

电话薄 2 is free to download; Birth Pilot costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

电话薄 2 ships an update every 5 weeks, Birth Pilot every 10 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 电话薄 2 | Birth Pilot |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 20 MB | 37 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Yuyue Technology Co., Ltd.](https://appshunter.io/developer/1212727401) | [Ona Pacholo Asis](https://appshunter.io/developer/1896650203) |

## What reviewers say

### 电话薄 2

[App page](https://appshunter.io/ios/app/2/id1598051118)

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

**In-app purchases:** none


### Birth Pilot

[App page](https://appshunter.io/ios/app/birth-pilot/id6785959434)

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

**In-app purchases:** none


## Frequently asked questions

### Is 电话薄 2 free?

电话薄 2 is free to download, with no in-app purchases.

### Is Birth Pilot free?

Birth Pilot costs $2.99, with no in-app purchases.

### Do 电话薄 2 or Birth Pilot have ads?

Neither 电话薄 2 nor Birth Pilot shows ads.

### Which is updated more often, 电话薄 2 or Birth Pilot?

电话薄 2 ships an update every 5 weeks, and Birth Pilot every 10 days. Most recently, 电话薄 2 was updated on October 1, 2026 and Birth Pilot on October 10, 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.*