CaasWorks vs 일잘러
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
일잘러
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"공사 현장 관리를 더 똑똑하게! 공사 현장 공정 관리 앱 '일잘러'입니다. 복잡한 공사 일정을 캘린더로 한눈에 파악하고, 현장별 공정 기록을 체계적으로 관리하세요."이용약관(EULA): 이용약관: https://workgood.co.kr/terms 개인정보처리방침: https://workgood.co.kr/privacy
Screenshots
Verdict
The clearest difference is update cadence: 일잘러 at every 2 weeks against CaasWorks's every 3 weeks. 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.
CaasWorks ships an update every 3 weeks, 일잘러 every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | CaasWorks | 일잘러 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Jongmin Kim | myeong jun kim |
In-app purchases
CaasWorks
No in-app purchases
일잘러
No in-app purchases
