西顿舍见 vs SMT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
西顿舍见
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SJ.CDN APP is a home intelligent control terminal platform under CDN Lighting. Through the SJ.CDN APP, various communication technologies such as PLC wired, WiFi, Bluetooth, NFC, etc. are integrated to achieve fast network distribution and interconnection between intelligent devices. By establishing different home space scenes, achieve separate control for each scene. Provide custom home scene creation, you can establish your own smart control mode according to your usage habits. Provide remote control, timed control, device sharing and other functions, release your hands, and enjoy an intelligent experience.
SMT
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对酸度计的基本操作，数据显示等
Screenshots
Verdict
The clearest difference is update cadence: SMT at every 4 months against 西顿舍见's every 9 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.
西顿舍见 ships an update every 9 months, SMT every 4 months. The most recent releases landed on September 19, 2026 and August 12, 2026 respectively.
| Parameter | 西顿舍见 | SMT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 131 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | 惠州市西顿工业发展有限公司 | Shanghai DDK Scientific Instruments Co., Ltd |
In-app purchases
西顿舍见
No in-app purchases
SMT
No in-app purchases
