# SIMPlus vs Dawlance Air

The clearest difference is rating: SIMPlus at 3.6 against Dawlance Air's 1.4. SIMPlus also leads on review sentiment (42% vs 0%) and update cadence (fortnightly vs every 2 months). Dawlance Air's advantage is in-app purchases (none vs 10) and iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

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

SIMPlus holds the better App Store score, 3.6 against 1.4. That said, the two scores are not equally well evidenced: SIMPlus has 160 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 42% of SIMPlus's written reviews are positive against 0% of Dawlance Air's.

SIMPlus ships an update fortnightly, Dawlance Air every 2 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SIMPlus | Dawlance Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (160 ratings)](https://appshunter.io/ios/app/simplus/id1122489699/reviews)** | [1.4 (7 ratings)](https://appshunter.io/ios/app/dawlance-air/id1384381512/reviews) |
| Number of ratings | **160** | 7 |
| Positive reviews | **41.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 66 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [均 魏](https://appshunter.io/developer/686984880) | [深圳数联天下智能科技有限公司](https://appshunter.io/developer/1694637742) |

## 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


### Dawlance Air

[App page](https://appshunter.io/ios/app/dawlance-air/id1384381512)

Control your intelligent air conditioning unit remotely for enhanced convenience and comfort. This application offers advanced features and a new technology experience for managing your device.

**Highlights:** Intelligent air conditioning control, Remote device management, Advanced features, Comfort enhancement, New technology experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIMPlus free?

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

### Is Dawlance Air free?

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

### Which has better reviews, SIMPlus or Dawlance Air?

SIMPlus is rated higher. SIMPlus averages 3.6 out of 5 from 160 ratings, while Dawlance Air averages 1.4 from 7 ratings.

### Do SIMPlus or Dawlance Air have ads?

Neither SIMPlus nor Dawlance Air shows ads.

### Which is updated more often, SIMPlus or Dawlance Air?

SIMPlus ships an update fortnightly, and Dawlance Air every 2 months. Most recently, SIMPlus was updated on October 15, 2026 and Dawlance Air on October 4, 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.*