Side by side
OpenAR vs TrainAR
Both stand on augmented reality learning apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Choose OpenAR if you want a free, browser-based resource for making lightweight AR experiences in digital humanities. Its templates and tutorials are aimed at people with limited coding knowledge. Consider the project's stated under-development status when deciding whether it fits your plans.
Visit OpenAR Free plan AndroidiPhoneLinux+2
TrainAR provides visual authoring for procedural AR lessons, with a programming route for Unity developers. Its scope is task understanding; authors should note the model and iOS deployment requirements.
Visit TrainARThe facts
| OpenAR | TrainAR | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Android, iPhone, Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | openar.tech | jblattgerste.github.io |
| On augmented reality learning apps | #15 of 25 | #11 of 25 |
OpenAR: what it does well
- Free, open-source resource with all resources available online.
- Customizable templates and tutorials support interactive AR creation.
- Designed for users with limited coding knowledge.
- Uses the free, browser-based AR.js library.
- Supports research, teaching, and public humanities projects.
What to know first
- The project was under development in 2025.
- The supported platform is web.
TrainAR: what it does well
- Free for commercial and non-commercial use.
- Visual scripting defines instructions, actions, and feedback.
- Supports Android and iOS training deployments.
- Unity editor extension supports Windows, macOS, and Linux.
- Includes assessments and layered feedback.
What to know first
- Does not train associated motor skills.
- iOS deployment requires Xcode on macOS.
- SkinnedMeshRenderers are not supported for conversion.
- Requires Unity 2022.3 LTS per installation guide.
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