서진 안전관리 vs CaasWorks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
서진 안전관리
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건설현장 안전관리를 위한 모바일 서비스 입니다. 간편회원가입 후 체험해보세요. 서진CNS의 안전관리 서비스와 연동됩니다.
CaasWorks
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Smart Construction Platform as a Service CaasWorks provides everything you need for collaboration among stakeholders, including building project management. Effective data of all construction projects, including various documents, photographic data, business data, and drawing data, shall be provided. Manage reliably. CaasWorks Service Description On-site Camera: You can take and collect on-site situations with your smartphone, and you can mark the location of photos and videos on the drawing. On-site broadcasting: The site can be broadcasted in real time and shared to a remote location. Job report: You can write and record the work details on the day and view the recorded details. RFI: You can manage issues in the field with documents. Minutes: Minutes can be created and shared among participants. Schedule : Project progress and future schedule can be managed. Drawing: You can check the field drawing with your smartphone. It is convenient and easy to manage construction projects with just CaasWorks.
Screenshots
Verdict
서진 안전관리 and CaasWorks 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | 서진 안전관리 | CaasWorks |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 47 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | 서진씨엔에스(주) | Jongmin Kim |
In-app purchases
서진 안전관리
No in-app purchases
CaasWorks
No in-app purchases









