Comparison

OnesightAR·ConstructionAsst. vs BuildX AR

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OnesightAR·ConstructionAsst.

Features
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Construction Assistant is a BIM construction management tool based on AR and 3D visualization. We use AR visualization to truly restore your design intent, enhance the implementation and management efficiency in your design briefing, safety control, quality acceptance, progress control and other construction scenes, reduce the rework caused by construction errors, reduce time and material costs for you, improve the quality of construction, and achieve the effect of cost reduction and efficiency in building construction. Functions include: 1. 3D model lightweight view: self-developed lightweight model platform, support rvt, ifc format lightweight display; support 3D component BIM attribute view, roaming view, spatial measurement, screenshot, hidden control, cut box and so on; 2. AR model positioning: provide two AR positioning methods including two-point positioning and QR code scanning positioning , which support indoor scanning static QR code, outdoor scanning dynamic RTK code to achieve positioning, which positioning accuracy can reach centimeter level; 3. AR model view: support BIM model 1:1 restore to the site display in the AR mode , support BIM model attribute customized view, model reveal hidden control, transparency adjustment, AR map mark the location, AR measurement, screenshot with circle note; 4. Document Management and Viewing: Support document search and download, online preview, third-party applications to open, and associate documents with models; 5. Quality management: support the creation, editing, assignment of the person in charge and reviewer of issues, update the status of issues according to the construction site, and the person in charge receives the notification in order to complete the flow of construction site problems solving and record traces; 6. Progress Management: support Gantt chart entry of planned duration, construction animation demonstration in 3D and AR modes, on-site progress update, and comparison between plan and actual to help users manage on-site construction progress; 7. All-platform message notification: push messages with PC, Web, App, Wechat public service , API to third-party platforms , real-time acceptance to the issues, schedule progress and other information to improve the efficiency of the collaboration process; 8. Data Kanban: Support operation logs, issue statistical charts, overdue rectification list and other functions, in a visual way to facilitate managers to control the quality and progress of the project; 9. Membership and permission management: provide member list and role authority system to ensure data security; 10. Offline mode: When you are in the basement and other weak network environment,you can still use the APP normally. Offline data will be synchronized with the cloud when you return to the online environment.

About

BuildX AR

Features
Read full description

BuildX AR revolutionizes construction project management by combining Augmented Reality (AR) with BIM (Building Information Modeling) and ERP integration. Designed for architects, engineers, contractors, and project managers, BuildX AR helps visualize, inspect, and manage your building models in real-world environments – directly from your mobile device. Main features : 1. Augmented Reality for Construction Overlay 3D BIM models directly on-site using smartphones or tablets. Align virtual models with real-world conditions 2. BIM Model Viewer IFC model viewer on mobile with support for layers, elements, and categories. Offline access to models on-site 3. Issue Tracking Report construction issues with photo, note, and geolocation. Sync issues to a web dashboard or export to other tools (like Procore) 4. Model Comparison Compare planned BIM models with actual on-site progress. Detect deviations in real-time using AR overlay 5. Team Collaboration Share model views and issue reports among team members. Permission-based access (contractors, engineers, managers) 6. Cloud Synchronization Automatic model and data syncing between field and office. Web platform for model upload and issue management 7. Offline Mode Access and interact with models even without internet connection on-site 8. Photo Documentation with BIM Tagging. Take pictures linked to specific model elements. Useful for quality control and inspection

Screenshots

OnesightAR·ConstructionAsst.4 screens
BuildX AR4 screens

Verdict

The call

The clearest difference is update cadence: BuildX AR at every 2 weeks against OnesightAR·ConstructionAsst.'s every 3 months. OnesightAR·ConstructionAsst.'s advantage is iOS requirement (12.0 vs 16.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OnesightAR·ConstructionAsst. ships an update every 3 months, BuildX AR every 2 weeks. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 4 level
OnesightAR·ConstructionAsst. versus BuildX AR: the parameters behind the verdict, then further details
ParameterOnesightAR·ConstructionAsst.BuildX AR
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size338 MB128 MB
Age rating4+4+
Developer以见科技(上海)有限公司Ronald Sunrise

In-app purchases

None

OnesightAR·ConstructionAsst.

No in-app purchases

None

BuildX AR

No in-app purchases

Questions

Is OnesightAR·ConstructionAsst. free?
OnesightAR·ConstructionAsst. is free to download, with no in-app purchases.
Is BuildX AR free?
BuildX AR is free to download, with no in-app purchases.
Do OnesightAR·ConstructionAsst. or BuildX AR have ads?
Neither OnesightAR·ConstructionAsst. nor BuildX AR shows ads.
Which is updated more often, OnesightAR·ConstructionAsst. or BuildX AR?
OnesightAR·ConstructionAsst. ships an update every 3 months, and BuildX AR every 2 weeks. Most recently, OnesightAR·ConstructionAsst. was updated on September 8, 2026 and BuildX AR on September 15, 2026.

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