钢铁书生 vs DJPARLIGHT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
钢铁书生
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钢铁书生-为钢材行业搭建供需桥梁,专业行情分析的App 1.【市场快讯】提供钢坯、建材、线材等最新市场资讯 2.【价格汇总】快人一步了解市场价格,把握市场行情 3.【书生解读】独家钢材行情走势分析,剖析钢市热点话题 4.【终端求购】实时发布供需资源,搭建钢材供需桥梁
DJPARLIGHT
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Its main function features are to control the RGB color control and management of the luminaire, control the luminaire to follow the music rhythm, and control the music management atmosphere scene. A large number of shortcut control modes, custom lamps and timing functions are built in. And support multiple equipment switching and grouping for batch control of lamps.
Screenshots
Verdict
钢铁书生 and DJPARLIGHT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
钢铁书生 ships an update every 3 weeks, DJPARLIGHT every 5 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | 钢铁书生 | DJPARLIGHT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 14 MB |
| Age rating | 4+ | 9+ |
| Developer | 河南钢铁书生信息科技有限公司 | 师松 梁 |
In-app purchases
钢铁书生
No in-app purchases
DJPARLIGHT
No in-app purchases









