YEJING Smart vs iDim
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.
iDim
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Control the brightness of the lights, switch them on and off, and release scheduled tasks.
Screenshots
Verdict
The clearest difference is update cadence: iDim at every 7 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, iDim every 7 months. The most recent releases landed on September 14, 2026 and October 14, 2026 respectively.
| Parameter | YEJING Smart | iDim |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months | Every 7 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 | 188 MB |
| Age rating | 4+ | 17+ |
| Developer | Suzhou Yejing Lighting Energy Saving Technology Co., Ltd | Overseas Design Technology Company Limited |
In-app purchases
YEJING Smart
No in-app purchases
iDim
No in-app purchases
