# SIMPlus vs 琦瑞ERP

The clearest difference is in-app purchases: 琦瑞ERP at none against SIMPlus's 10. 琦瑞ERP also leads on iOS requirement (12.0 vs 15.0). SIMPlus's advantage is update cadence (fortnightly vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. SIMPlus sells 10 one-off in-app purchases. 琦瑞ERP asks for nothing beyond the download.

SIMPlus ships an update fortnightly, 琦瑞ERP every 17 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SIMPlus | 琦瑞ERP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (162 ratings)](https://appshunter.io/ios/app/simplus/id1122489699/reviews)** | — |
| Number of ratings | **162** | — |
| Positive reviews | 41.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 31 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [均 魏](https://appshunter.io/developer/686984880) | [启光 陈](https://appshunter.io/developer/1619632733) |

## What reviewers say

### SIMPlus

[App page](https://appshunter.io/ios/app/simplus/id1122489699)

This app enables dual SIM functionality on your iPhone, allowing you to use two numbers simultaneously. It also provides mobile phone capabilities for iPads and iPods, with integrated VoIP-PSTN calling for when Bluetooth devices are not connected.

**Highlights:** Dual SIM iPhone functionality, Mobile functionality for iPad/iPod, BLE-enabled connectivity, VoIP-PSTN call integration, Use two numbers simultaneously

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 minutes VOIP on SIMPlus | $0.99 | one-time |
| SIMPlus Widget | $0.99 | one-time |
| 20 minutes VOIP on SIMPlus | $1.99 | one-time |
| Remote Device Server Access 30 Days | $1.99 | one-time |
| 60 minutes VOIP on SIMPlus | $4.99 | one-time |
| 100 minutes voice call | $7.99 | one-time |
| 120 minutes VOIP on SIMPlus | $7.99 | one-time |
| 270 minutes VOIP on SIMPlus | $14.99 | one-time |
| Remote Device Server Access 1 Year | $19.99 | one-time |
| Remote Device Lifetime Access | $49.99 | one-time |

**What reviewers like**

- 📱 Dual SIM functionality on iPhone
- 🚀 Fast call and message delivery
- 💰 Saves money on roaming charges
- 🎨 Improved UI design in recent updates
- 📞 Call recording feature

**What reviewers complain about**

- 🔌 Requires app to stay open in background
- 🔊 Poor call audio quality and voice issues
- 📉 Frequent disconnections
- 🐛 Multiple connectivity problems
- 📱 Incompatible with some iOS versions

**Reported bugs**

- Call audio not working or distorted
- Device disconnects automatically after 1-2 minutes
- Bluetooth connection drops during calls
- Microphone not working with Bluetooth devices
- Network settings revert after saving

**Requested features**

- USSD code support for balance checks
- Apple Watch app integration
- Dark mode theme
- Conference call functionality
- Call waiting feature


### 琦瑞ERP

[App page](https://appshunter.io/ios/app/erp/id1619729017)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIMPlus free?

SIMPlus is free to download, with in-app purchases available.

### Is 琦瑞ERP free?

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

### Do SIMPlus or 琦瑞ERP have ads?

Neither SIMPlus nor 琦瑞ERP shows ads.

### Which is updated more often, SIMPlus or 琦瑞ERP?

SIMPlus ships an update fortnightly, and 琦瑞ERP every 17 months. Most recently, SIMPlus was updated on October 23, 2026 and 琦瑞ERP on October 27, 2026.

---

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