Comparison

StreamBIM vs Assemble Mobile

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

Head to head
About

StreamBIM

Features
Read full description

StreamBIM - An openBIM platform for interoperability for planning and execution of construction projects. Easy to use for the craftsmen and project managers on site. Streaming of BIM and drawings StreamBIM gives mobile access to the BIM, drawings and documents of your construction project. Our streaming technology makes mobile devices tackle the big and complex BIM models based on openBIM and IFC. When a drawing or model is uploaded to StreamBIM it is instantly available to all the members of your project. BIM on mobile devices Navigate quickly in federated BIM models. Select objects and read object information. Hide objects and model layers to explore the complex details of your project. Drawings and documents Get access to all the PDF drawings of your construction project – the symbiotic companion to your BIM. Communicate and document your workflow with pre-defined templates. Easy to document the work you have done, easy for a manager to measure progress and mark the tasks as "done". Easy to hand over documentation to the building owner. Define working groups and whom to be member of the groups. Share and discuss issues and workflows within the groups. Easy to find the tasks which are assigned you. Create annotation on issues or simply document the work that has been done. Directly linked to objects and the position in your BIM.

About

Assemble Mobile

Access and interact with federated building information models in 3D, even offline. Navigate complex models, view properties, take measurements, and implement custom workflows with ease.

Highlights
  • Offline access to projects and models
  • 3D model navigation and interrogation
  • Isolate objects and rooms
  • View, update, and search model properties
  • Measure lengths and areas
  • Scan barcodes for object selection
Features
Read full description

Extend the advantage of your federated Assemble models and model properties to your field team with Assemble Mobile: - Easily access Assemble Projects, Models, and Saved Views while online and offline - Navigate and interrogate the model in a fast, powerful, and intuitive 3D model viewer - Instantly Isolate objects or rooms in section views - Immerse yourself in the model by entering rooms and navigating with your device's gyroscope - View, update, and search for model properties - even when offline - Measure lengths and areas with ease and track running totals on screen. - Create and animate timeline views from any of set of property values. - Scan barcodes to select objects, enter rooms, or read in property values - Implement custom workflows by utilizing saved views, model properties, colors by properties, unit costs, and assembly codes Assemble Mobile is a must have app for anyone on the extended project team that can benefit from Assemble's federated building information models in the cloud.

Screenshots

StreamBIM4 screens
Assemble Mobile4 screens

Verdict

The call

The clearest difference is iOS requirement: Assemble Mobile at 11.0 against StreamBIM's 15.6. On price, update cadence, ads and in-app purchases 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

StreamBIM ships an update every 3 months, Assemble Mobile every 2 months. The most recent releases landed on July 21, 2026 and September 19, 2026 respectively.

Scorecard1 real difference · 8 level
StreamBIM versus Assemble Mobile: the parameters behind the verdict, then further details
ParameterStreamBIMAssemble Mobile
PriceFreeFree
Rating—4.6 (22 ratings) — better
Number of ratings—22 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size5 MB39 MB
Age rating4+4+
DeveloperRendra ASAssemble Systems

In-app purchases

None

StreamBIM

No in-app purchases

None

Assemble Mobile

No in-app purchases

Questions

Is StreamBIM free?
StreamBIM is free to download, with no in-app purchases.
Is Assemble Mobile free?
Assemble Mobile is free to download, with no in-app purchases.
Do StreamBIM or Assemble Mobile have ads?
Neither StreamBIM nor Assemble Mobile shows ads.
Which is updated more often, StreamBIM or Assemble Mobile?
StreamBIM ships an update every 3 months, and Assemble Mobile every 2 months. Most recently, StreamBIM was updated on July 21, 2026 and Assemble Mobile on September 19, 2026.

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