MyInvrida vs JHT Engineering APP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyInvrida
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Get easy mobile access to the performance of your solar PV system. Check exactly how much power your panels generate and how much you've saved on your energy bill today. MyInvrida is the solar PV monitoring solution built for system owners and installers to see, at a single glance: - how much power (W) is being generated right now - how much energy (kWh) has been generated today - how much energy (kWh) has been generated in the last 30 days - how much energy (kWh) has been generated in total All historical data can also be retrieved and visualised through clear graphs. You simply log in with your existing account details. Access to all your PV system's energy information has never been this straightforward. If you don't yet have a MyInvrida account, use the demo account to see for yourself what insight MyInvrida gives you.
JHT Engineering APP
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•The field engineer can view the repair cases by mobile device such as Smart Phone or Pad. •This APP allows access to field engineers from local JHT subsidiaries around the world. Function of APP Menu: •Repair: View repair case list and filter by desired conditions. •Calendar: View repair case calendar by day, week or by month. •Maintenance: View maintenance case list. •Web Links : Link to other troubleshooting sources. •Synchronize : Synchronize repair notes to CRM. •Logout: Signoff current account Features descriptions: •Technician can view the repair case calendar (Day, Week & Month). •Technician can view the route to customer location using Google Maps. •The APP can record the mileage and moving time for each customer visit. •Quickly add machines not listed in repair case while onsite. •Issue a quotation to the customer. •Technician can maintain the case record with repair notes and parts replaced. •Capture customer signature after work has been completed. •Technician can link to third party web sites for additional troubleshooting support.
Screenshots
Verdict
The clearest difference is update cadence: MyInvrida at every 5 weeks against JHT Engineering APP's every 4 months. JHT Engineering APP's advantage is iOS requirement (12 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MyInvrida ships an update every 5 weeks, JHT Engineering APP every 4 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.
| Parameter | MyInvrida | JHT Engineering APP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12 — better |
| Further details — not scored | ||
| Size | 71 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | InputDriven | JOHNSON HEALTH TECH CO., LTD. |
In-app purchases
MyInvrida
No in-app purchases
JHT Engineering APP
No in-app purchases









