jExchange™ vs Encor One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
jExchange™
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Podsystem PZŁ Exchange™ jest elementem zintegrowanego Systemu dla Kół Łowieckich dedykowanym do wymiany informacji z uprawnionymi ustawowo Instytucjami państowymi i smorządowymi. Wraz z rozwojem systemów wspierających pracę Polskich Myśliwych oraz dla spełnienia wymogów stawianych gospodarce łowieckiej przez Władze Ustawodawcze Państwa oprócz Systemu dla Kół, aplikacji jEKEP™ (następcy PZŁ EKEP™) został stworzyny portal wymiany informacji z systemami Polskiego Związku Łowieckiego - jExchange™. Posiadając konto w jExchange™ między innym można zgłosić się do pogotowia postrzałkowego lub mieć możliwość zgłaszania szkód łowieckich.
Encor One
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Encor One is an original application dedicated for management of Polish Corab Encor inverters. The app is the first product of this kind which from the very beginning was planned according to users’ needs, taking into account the specifics of regulations concerning photovoltaic solutions, binding within the territory of Poland. The app allows to manage energy from installations, also those with an energy storage unit. Our solution is intuitive and it will help you find your way in the world of photovoltaics. We put emphasis on education of both our installers and clients, that is why the app has a built-in knowledge base module. Check what you gain with Encor One • Possibility to check energy production and monitor the consumption profile • Database of all documents concerning the installation • Database of educational and informational materials to increase energy awareness • Intuitive and simple operation in three languages • Immediate notification of the installation status and maintenance reminders • Extensive diagnostic and quick overview of the key voltage and amperage parameters • Overview of the list of installations together with their operating statuses
Screenshots
Verdict
The clearest difference is update cadence: Encor One at every 6 weeks against jExchange™'s every 8 months. 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.
jExchange™ ships an update every 8 months, Encor One every 6 weeks. The most recent releases landed on August 20, 2026 and September 14, 2026 respectively.
| Parameter | jExchange™ | Encor One |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.4 — better | 15.5 |
| Further details — not scored | ||
| Size | 2 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | TORN Sp. z o. o. | Corab S.A. |
In-app purchases
jExchange™
No in-app purchases
Encor One
No in-app purchases









