# 海外信息同城 vs JakobLife

The clearest difference is update cadence: JakobLife at fortnightly against 海外信息同城's monthly. 海外信息同城's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

海外信息同城 ships an update monthly, JakobLife fortnightly. The most recent releases landed on September 21, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 海外信息同城 | JakobLife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jakoblife/id6737795065/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 36 MB | 78 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [刘 攀](https://appshunter.io/developer/1674950526) | [Jakob Semiconductor (Nanjing) Co., LTD](https://appshunter.io/developer/1777966948) |

## What reviewers say

### 海外信息同城

[App page](https://appshunter.io/ios/app/id6445939094)

**Features:** macOS Compatibility

**In-app purchases:** none


### JakobLife

[App page](https://appshunter.io/ios/app/jakoblife/id6737795065)

This app helps you track and visualize your personal and family health data over time. It syncs wirelessly with compatible devices to provide easy-to-understand progress charts. Remember to consult a doctor for medical decisions.

**Highlights:** Record personal health data, Track family health data, Wireless data syncing, Visualize data trends, View daily, weekly, monthly data, Progress tracking dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is 海外信息同城 free?

海外信息同城 is free to download, with no in-app purchases.

### Is JakobLife free?

JakobLife is free to download, with no in-app purchases.

### Do 海外信息同城 or JakobLife have ads?

Neither 海外信息同城 nor JakobLife shows ads.

### Which is updated more often, 海外信息同城 or JakobLife?

海外信息同城 ships an update monthly, and JakobLife fortnightly. Most recently, 海外信息同城 was updated on September 21, 2026 and JakobLife on October 21, 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.*