Oksygen+ vs SEM e
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Oksygen+
Read full descriptionHide full description
Oksygen+ provides an user-friendly interface to Series 300 IRC Oksys A/C Stations to recover, recycle and refill refrigerant gas from autovehicle air conditioning system. - Quick and easy wireless connection to the unit through Bluetooth LE interface. - OksysLab user and A/C station registration. - OksysLab vehicle database access. - Data transmission and storage. - Staff management - View and download station counters. - Easy vehicle service programming. - Custom vehicle database management. - Configure workshop data. - Password reset/recovery
SEM e
Read full descriptionHide full description
SEM e-Service customer is a strategic project for SEM digital transformation. By integrating comprehensive digital solutions, it creates an "Easy to Access" customer portal, delivering an "Easy to Own, Easy to Service" equipment experience to SEM customers. Enable full lifecycle digital equipment management: [Customer Portal] Easy Self-registration: Self-registration via mobile number (Only for China mainland) and email, supporting multiple login methods including username/password and verification codes. Real-time Information: Access equipment status, service reminders, and promotional updates in real time. 2-way Interaction: Establish instant communication channels with dealers for efficient collaboration and engagement. [e-Service Modules] Smart Monitoring: Real-time machine operation monitoring with proactive fault code alerts. E-Warranty: Access equipment warranty card and Customer Support Agreement (CSA) information anytime, anywhere. Technical Literatures: 1-click access to parts and technical information, with service request submission and progress tracking . [Aftermarket Leads] Smart Reminders: Automatic period maintenance reminders and timely CSA renewal notifications. Extended Values: Empower customers to seize optimal maintenance timing, reducing equipment operating costs. Through SEM e-Service, SEM customers can monitor equipment dynamics anytime, anywhere, ensuring accurate maintenance cycle tracking for proactive planning and minimized downtime. Additionally, customers can access parts and technical information on a unified platformβreducing operating costs, enhancing customer experience, and enjoying an "Easy to Access, Easy to Service" digital experience.
Screenshots
Verdict
Oksygen+ and SEM e are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Oksygen+ | SEM e |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 49 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Oksys srl | Caterpillar (Qingzhou) Ltd. |
In-app purchases
Oksygen+
No in-app purchases
SEM e
No in-app purchases








