# 协同签名 vs 手机公积金

The clearest difference is review sentiment: 协同签名 at 100% against 手机公积金's 0%. 协同签名 also leads on rating (2.3 vs 1.0) and ads (none vs shown). On price, ratings volume, 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.

协同签名 holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 100% of 协同签名's written reviews are positive against 0% of 手机公积金's.

协同签名 ships an update every 6 weeks, 手机公积金 every 4 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 协同签名 | 手机公积金 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/id1470035601/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/id1625544342/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | — | Ad-supported |
| Size | 55 MB | 68 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Certificate Authority Co., Ltd.](https://appshunter.io/developer/1074200787) | [佳桐 李](https://appshunter.io/developer/1576874320) |

## What reviewers say

### 协同签名

[App page](https://appshunter.io/ios/app/id1470035601)

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

**In-app purchases:** none


### 手机公积金

[App page](https://appshunter.io/ios/app/id1625544342)

This app provides tools for calculating and querying housing provident fund and social security information. It offers guides and calculators for these essential financial planning aspects.

**Highlights:** Housing provident fund calculation, Social security calculation, Housing provident fund guide, Social security guide, Housing provident fund query, Social security query

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 协同签名 free?

协同签名 is free to download, with no in-app purchases.

### Is 手机公积金 free?

手机公积金 is free to download, with no in-app purchases.

### Which has better reviews, 协同签名 or 手机公积金?

协同签名 is rated higher. 协同签名 averages 2.3 out of 5 from 3 ratings, while 手机公积金 averages 1.0 from 2 ratings.

### Do 协同签名 or 手机公积金 have ads?

手机公积金 shows ads; 协同签名 does not.

### Which is updated more often, 协同签名 or 手机公积金?

协同签名 ships an update every 6 weeks, and 手机公积金 every 4 months. Most recently, 协同签名 was updated on November 11, 2026 and 手机公积金 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*