# 簡訊團購VIP vs SunERP

The clearest difference is update cadence: 簡訊團購VIP at fortnightly against SunERP's every 5 weeks. 簡訊團購VIP also leads on iOS requirement (13.0 vs 15.6). 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.

簡訊團購VIP ships an update fortnightly, SunERP every 5 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 簡訊團購VIP | SunERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 1 MB | 25 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [斗牛科技股份有限公司](https://appshunter.io/developer/1406713922) | [YUNG-HUA CHAN](https://appshunter.io/developer/1024482582) |

## What reviewers say

### 簡訊團購VIP

[App page](https://appshunter.io/ios/app/vip/id1019431545)

**Features:** macOS Compatibility

**In-app purchases:** none


### SunERP

[App page](https://appshunter.io/ios/app/sunerp/id1666447518)

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

**In-app purchases:** none


## Frequently asked questions

### Is 簡訊團購VIP free?

簡訊團購VIP is free to download, with no in-app purchases.

### Is SunERP free?

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

### Do 簡訊團購VIP or SunERP have ads?

Neither 簡訊團購VIP nor SunERP shows ads.

### Which is updated more often, 簡訊團購VIP or SunERP?

簡訊團購VIP ships an update fortnightly, and SunERP every 5 weeks. Most recently, 簡訊團購VIP was updated on October 26, 2026 and SunERP on October 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.*