Virtual Private Networks (VPNs) are becoming increasingly popular for anonymous and secure Internet access. Millions of people around the world use VPNs, including those with iOS devices such as iPhones and iPads. However, users should be aware that using a VPN with iOS can bring a number of issues and obstacles.

VPN Setup

Setting up a VPN on an iOS device can be tricky, which is one of the major drawbacks. While most VPN companies offer iOS apps that make connecting to their service simple, manually setting a VPN can be a complicated procedure. This can be especially challenging for less technically skilled people who wish to utilize a VPN on their iPhone or iPad.

Duration of Battery Life

Using a VPN on iOS might also have a negative influence on battery life. Using a VPN in the background can significantly drain battery life, especially if the connection is unstable. This can be especially problematic if you need to use your device away from a power source for extended durations.

Rapidity and Efficiency

Employing a VPN may potentially affect the speed and functionality of your iOS device. Your data is encrypted and routed through a remote server when you connect to a VPN, which can result in a slower connection speed. Very noticeable while streaming video or downloading huge files. In addition, some VPN services are faster than others; therefore, it is important to select a provider that delivers excellent performance.

Compatible with iOS applications

Some iOS apps, particularly those that rely on location-based services, may not be compatible with VPNs. For example, if you’re using a VPN to conceal your location, you may find that some apps, such as weather or mapping apps, may not operate correctly. This is due to the fact that many apps use your device’s GPS to detect your location, and a VPN can interfere with this process.

Security Threats

While VPNs can improve security and privacy, utilizing one with iOS can also pose certain security hazards. Certain VPN applications may be unreliable and may gather or leak sensitive user data. In addition, certain VPN companies may store customer information that is susceptible to hackers and theft. It is crucial to select a VPN service with a solid track record of preserving customer privacy and security.

Here is another issue that has been recently reported. According to a report by security researcher experts, iOS VPNs may suffer from a significant data leak issue. Experts found that when using a VPN on an iOS device, data can leave the device outside of the VPN tunnel. This means that the data is not encrypted and can potentially be intercepted by third parties.

It’s worth noting that this is not a classic DNS leak, but rather a data leak. He tested multiple types of VPN and software from various VPN providers and found the same issue. This is a significant problem as one of the main reasons to use a VPN is to ensure that all data leaving a device is encrypted and secure.

VPN clients are expected to kill existing connections before establishing a secure connection, so they can be re-established inside the tunnel. However, iOS VPNs don’t seem to be able to do this, which leads to the data leak issue.

This finding is supported by a similar report from May 2020, which also found that iOS VPNs suffer from a data leak issue. The report suggests that the problem may be related to the way iOS handles split tunneling, which allows some traffic to bypass the VPN tunnel.


In conclusion, using a VPN with iOS devices can have several challenges and obstacles that users should be aware of. These include difficulty setting up a VPN, battery life concerns, speed and performance issues, compatibility problems with iOS apps, and potential security risks. Furthermore, recent reports suggest that iOS VPNs may suffer from a significant data leak issue, which is a significant problem for users seeking a secure and encrypted internet connection. Despite these challenges, VPNs remain an essential tool for many users, and selecting a reputable VPN provider and being aware of the potential issues can help to mitigate these concerns.