Comparison

Socket melink vs optrel

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Socket melink

Features
Read full description

Aplikacja umoΕΌliwia sterowanie gniazdami inteligentnymi przy pomocy telefonu, w dowolnym czasie i miejscu.

About

optrel

Features
Read full description

Optrel - your connection to swiss air respiratory systems With the Optrel app, you can transform your mobile device into a powerful control and monitoring tool for your swiss air respiratory system. Thanks to modern Bluetooth Low Energy (BLE) technology, the app provides you with a seamless connection and gives you comprehensive control and insight into the status of your swiss air. Main functions AIR FLOW CONTROL: Adjust the air flow of your swiss air respirator directly via the app to ensure optimum breathing conditions at all times. Whether you need a lower or higher air supply, the adjustment is simple and intuitive. BATTERY CHARGE & FILTER STATUS: Check the current battery charge level and filter status of your swiss air device at a glance. This important information helps you to ensure that your appliance is ready for use and to carry out any necessary maintenance in good time. BLOWER RUNTIME: Read out the total running time of the fan to get an overview of the operating time. This function is particularly useful for maintenance planning and tracking usage history. SENSOR VALUES: The app allows you to read out the temperature and pressure sensor values of the swiss air control unit. This data provides you with valuable insights into the ambient conditions and helps you maximize the safety and efficiency of your respirator. FIRMWARE UPDATES: With the Optrel app, you can carry out firmware updates for your swiss air device quickly and easily. Always stay up to date with the latest technology and benefit from the latest functions and improvements. USER EXPERIENCE: The Optrel app has been developed with a focus on user experience and intuitive operation. Thanks to the clear and concise user interface, you can use all functions effortlessly, whether you are an experienced professional or a new user. SAFETY & RELIABILITY: Your safety is our top priority. The Optrel app provides you with reliable and accurate information about your swiss air so that you can rely on your equipment in any situation. REGULAR UPDATES: We are constantly working to improve the Optrel app and provide regular updates to add new features and optimise performance. Your feedback is very important to us as we strive to provide the best possible user experience. COMPATIBILITY: The Optrel app is compatible with all iOS devices (from iOS 11.0), except tablets that support BLE, and has been specially developed for seamless integration with Swiss air respirators. Download the Optrel app today and experience the next generation of respirator control. SUPPORT: If you have any questions or need support, our customer support team will be happy to help. Visit our website or contact us directly via the app. swiss air – safety never felt so comfortable. Download the app now and benefit from the versatile control and monitoring functions offered by the Optrel app. Connect to your swiss air and optimise your safety and performance in the field.

Screenshots

Socket melink3 screens
optrel4 screens

Verdict

The call

The clearest difference is update cadence: Socket melink at every 8 days against optrel's every 6 months. Socket melink also leads on iOS requirement (8.0 vs 12.2). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Socket melink ships an update every 8 days, optrel every 6 months. The most recent releases landed on May 16, 2026 and June 11, 2026 respectively.

Scorecard2 real differences Β· 4 level
Socket melink versus optrel: the parameters behind the verdict, then further details
ParameterSocket melinkoptrel
PriceFreeFree
Update frequencyEvery 8 days β€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 β€” better12.2
Further details β€” not scored
Size28 MB207 MB
Age rating4+4+
DeveloperEltra nvoptrel tec ag

In-app purchases

None

Socket melink

No in-app purchases

None

optrel

No in-app purchases

Questions

Is Socket melink free?
Socket melink is free to download, with no in-app purchases.
Is optrel free?
optrel is free to download, with no in-app purchases.
Do Socket melink or optrel have ads?
Neither Socket melink nor optrel shows ads.
Which is updated more often, Socket melink or optrel?
Socket melink ships an update every 8 days, and optrel every 6 months. Most recently, Socket melink was updated on May 16, 2026 and optrel on June 11, 2026.

Other comparisons