# Juiker vs SUM 汽車網

The clearest difference is iOS requirement: SUM 汽車網 at 12.0 against Juiker's 14.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Juiker | SUM 汽車網 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/juiker/id527138436/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 7.7% of reviews | **12.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 205 MB | 43 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITRI](https://appshunter.io/developer/527138439) | [恵鴻資訊](https://appshunter.io/developer/448261969) |

## What reviewers say

### Juiker

[App page](https://appshunter.io/ios/app/juiker/id527138436)

This platform offers secure instant messaging and clear calls for government and enterprise. It includes features like an exclusive phonebook, intelligent decision support, and confidential information transfer. The app aims to revolutionize enterprise communication globally.

**Highlights:** Free Juiker to Juiker calls, Instant messaging with text and emoticons, Group chat with unlimited members, Scheduled messages and voting, Enterprise exclusive phonebook, Enterprise chatroom and announcements

**Features:** Vision Pro support

**In-app purchases:** none


### SUM 汽車網

[App page](https://appshunter.io/ios/app/sum/id1551594067)

This platform connects users with Taiwan's largest used car business network. It offers features like point rewards, exclusive member discounts, purchase history tracking, loan payments, and online service appointment booking.

**Highlights:** Membership rewards and point redemption, Exclusive member discounts, Purchase and maintenance history, Online loan payment, Service appointment booking

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

**In-app purchases:** none


## Frequently asked questions

### Is Juiker free?

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

### Is SUM 汽車網 free?

SUM 汽車網 is free to download, with no in-app purchases.

### Do Juiker or SUM 汽車網 have ads?

Neither Juiker nor SUM 汽車網 shows ads.

### Which is updated more often, Juiker or SUM 汽車網?

Juiker ships an update every 3 weeks, and SUM 汽車網 every 3 weeks. Most recently, Juiker was updated on October 6, 2026 and SUM 汽車網 on September 30, 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.*