CST ESS vs SEFLINK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CST ESS
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Consort Solar Co.,ltd, focuses on providing advanced string inverters, hybrid inverters and integrated intelligent energy management system solutions for the distributed generation systems and micro grid systems. Based on continuous innovations of customer requirements, we keep developing in PV energy internet, mobile internet, cloud computing, big data and some other areas. With the operation and maintenance management experience of multiple centralized and distributed PV power projects in the world,we have the powerful strength to manage the solar power plant. This APP is used for monitoring and intelligent control of the inverter.
SEFLINK
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Koristeći SEFLINK aplikaciju korisnici mogu bez direktnog logovanja na portal SEF-a da pristupe svojim e-dokumentima. Korisnici SEFLINK aplikacije mogu da pregledaju sve svoje ulazne i izlazne e-dokumente. Korisnici svoja e-dokumenta mogu da prihvate, odbiju ili storniraju. Omogućeno je I prosleđivanje e-dokumenata trećim licima putem e-maila, društvenih mreža ili messaging servisa. Omogućeno je praćenje statusa e-dokumenata, kao I pretraga podataka po raznim kriterijumima. SEFLINK aplikacija je napravljena tako da je mogu koristiti mala i srednja preduzeća, ali je korišćenje moguće I za velike kompanije. Korisnici aplikacije nemaju potrebe za angažovanjem informacionog posrednika. SEFLINK aplikacija omogućava pristup preuzetim podacima I kada državni SEF portal nije dostupan. SEFLINK application allows users to access the Government portal the Electronic Invoicing System (SEF). By using the SEFLINK application, users can access theirs e-documents without directly logging into the SEF portal. SEFLINK application users can view all their incoming and outgoing e-documents. Users can accept, reject, or cancel their e-documents. The application enables the forwarding of e-documents to third parties via email, social media, or messaging services. Users can also track the status of e-documents and search for data using various criteria. SEFLINK application is designed to be used by small and medium-sized companies, but it is also suitable for large companies. SEFLINK application does not require the engagement of an information intermediary. SEFLINK application allows access to downloaded data even when the government SEF portal is not available.
Screenshots
Verdict
The clearest difference is update cadence: SEFLINK at monthly against CST ESS's every 29 months. SEFLINK also leads on device support. CST ESS's advantage is iOS requirement (15.6 vs 17.6). On price and in-app purchases 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.
CST ESS ships an update every 29 months, SEFLINK monthly. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | CST ESS | SEFLINK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | Monthly — better |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 37 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | 无锡乐伏网络科技有限公司 | ALTERMEDIA |
In-app purchases
CST ESS
No in-app purchases
SEFLINK
No in-app purchases








