YEJING Smart vs Smart Firefly
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
YEJING Smart
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YEJING Smart contributes to the intellectualization of industrial lighting 1γRemote centralized control to control the operation of lamps anytime and anywhere; 2γSet various application scenarios and customize energy-saving optimization schemes; 3γThe energy-saving optimization results are controlled in real time and the analysis data are clear at a glance.
Smart Firefly
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We are Firefly. Seamless smart tech for sustainable buildings. We help create smarter, more energy-efficient buildings with connected lighting, sensors and energy monitoring β all easy to install and a joy to work with. Our tools and Plug & Play products are designed with users in mind. From installers to building owners, we make the experience smoother, smarter and more impactful. Lighten your work. Focus on what matters.
Screenshots
Verdict
The clearest difference is update cadence: Smart Firefly at every 6 months against YEJING Smart's every 25 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
YEJING Smart ships an update every 25 months, Smart Firefly every 6 months. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.
| Parameter | YEJING Smart | Smart Firefly |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months | Every 6 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details β not scored | ||
| Size | 151 MB | 206 MB |
| Age rating | 4+ | 4+ |
| Developer | Suzhou Yejing Lighting Energy Saving Technology Co., Ltd | Firefly Edge B.V. |
In-app purchases
YEJING Smart
No in-app purchases
Smart Firefly
No in-app purchases
Questions
Is YEJING Smart free?
Is Smart Firefly free?
Do YEJING Smart or Smart Firefly have ads?
Which is updated more often, YEJING Smart or Smart Firefly?
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