Multi vs Smart Heat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multi
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Based on graffiti WiFi, intelligent control of heat pump products
Smart Heat
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Smart heat pump experts focus on air source heat pump remote intelligent monitoring system solutions. Smart Heat-Pump APP can remote control the heat pump equipment, monitoring the running status, intelligent alarm and other functions, to provide users with intelligent, comfortable and convenient home life experience.
Screenshots
Verdict
The clearest difference is update cadence: Smart Heat at every 5 weeks against Multi's every 3 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.
Multi ships an update every 3 months, Smart Heat every 5 weeks. The most recent releases landed on October 3, 2026 and September 19, 2026 respectively.
| Parameter | Multi | Smart Heat |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 36 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangdong Chico Electronic Inc. | Solareast heat pump co.,Ltd |
In-app purchases
Multi
No in-app purchases
Smart Heat
No in-app purchases
