eModul vs KAISAI Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eModul
Control your home heating systems remotely using your iOS device. This application provides direct access to heating systems manufactured by TECH Sterowniki.
- Remote heating system control
- iOS device compatibility
- Direct access to TECH Sterowniki systems
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Allows you to control your home heating systems manufactured by TECH Sterowniki directly from iOS device.
KAISAI Smart
Control and monitor your KAISAI inverter systems with this app. It offers solutions for the PV and HVACR market, providing comfort and meeting specific expectations for both business and end users. Experience innovative renewable energy and air-conditioning control.
- PV and HVACR system control
- Renewable energy solutions
- Air-conditioning management
- Remote monitoring
- User-friendly interface
- Comfort optimization
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The commercial product range of KAISAI is based on state-of-the-art and reliable products, which provide comfort, and meet the specific expectations, of the PV and HVACR market, dedicated to both business customers and end users. Through many years of investing in technology, equipment from KAISAI is considered to represent some of the most-innovative renewable source of energy and air-conditioning solutions applied in public-utility facilities and residential buildings. The motto "We Care about Air" derives from passion and understanding of human needs and is a declaration of responsibility for people and the environment. Our focus is on the quality and comfort of air – in the office, at home and in all rooms where people are present. Our values: respect for the environment, partnership with the Client, responsibility for the Employee, taking care of the business environment. Within the business platform of Kaisai International Corporation, following the principle of Think globally - work locally, the Kaisai brand is present in the following countries: Austria, Belarus, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Georgia, Iceland, Italy, Latvia, Lithuania, Luxembourg, North Macedonia, Malta, Moldova, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine.
Screenshots
Verdict
The clearest difference is update cadence: KAISAI Smart at every 5 weeks against eModul's every 3 months. eModul's advantage is review sentiment (10% vs 0%) and iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model 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.
eModul ships an update every 3 months, KAISAI Smart every 5 weeks. The most recent releases landed on June 9, 2026 and July 5, 2026 respectively.
| Parameter | eModul | KAISAI Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 10.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 8 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | TECH STEROWNIKI SP Z O O SPOLKA KOMANDYTOWA | WUXI LE-PV NETWORK TECHNOLOGY Co., Ltd. |
Customer experience
eModul
KAISAI Smart
In-app purchases
eModul
No in-app purchases
KAISAI Smart
No in-app purchases









