frontline.io vs OnTwins
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
frontline.io
This platform enables businesses to create and distribute knowledge bases across devices and locations. It supports procedure authoring, technical writing, and troubleshooting with AR/VR capabilities, offering interactive 3D models and remote support.
- Digital Twin Scene with 3D models
- Interactive training and troubleshooting flows
- Parts catalog linked to 3D models
- AR-powered visual remote support
- Immersive VR/AR classrooms for training
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frontline.io is a Software as a Service (SaaS) platform that allows customers to manage the creation and distribution of their knowledge base across all manner of operating systems, devices and locations anytime and anywhere. Companies can manage their procedure authoring and updating, technical writing, work instructions and troubleshooting from the frontline.io platform, utilizing AR and VR. The frontline.io App complements our Service Suite, enabling mobile users to access 3D Interactive Models and follow published procedures seamlessly, and join remote AR support sessions. Key features of frontline.io include: • DIGITAL TWIN SCENE: Explore 3D interactive models that replicate machines or objects with features like rotation, parts extraction, operation, x-ray view, hotspots and more… • INTERACTIVE FLOWS: Engage with 3D interactive training, troubleshooting, and maintenance guides, based on the Digital twin and 3D animations, available in VR, AR, and MR modes. • PARTS MANAGEMENT: Access a comprehensive parts catalog linked to the 3D Digital Twin models, facilitating efficient spare parts identification, parts metadata, parts management. • VISUAL REMOTE SUPPORT: Collaborate effectively through AR-powered field support, including chat, closed caption translations, and sharing interactive flows. • IMMERSIVE LEARNING: Host immersive classrooms for up to 50 trainees in VR, AR, and MR environments, enhancing learning experiences with the Digital Twin in the center of a customized room and multimedia uploads.
OnTwins
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> Introduction to OnTwins OnTwins is a digital twin solution that makes building factories, warehouses, and other facilities as easy and fast as a game, even for beginners. It is a web-based digital twin solution that supports cloud environments. Data collected from industrial IoT is connected to the digital twin model, enabling real-time monitoring and AI analytics to optimise logistics, productivity, and energy status.Unlike existing expensive digital twin solutions, OnTwins enables manufacturers to build and operate their own digital twin environment at an affordable cost.
Screenshots
Verdict
The clearest difference is update cadence: OnTwins at daily against frontline.io's every 3 weeks. OnTwins also leads on iOS requirement (12.0 vs 15.0). 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.
frontline.io ships an update every 3 weeks, OnTwins daily. The most recent releases landed on August 31, 2026 and September 8, 2026 respectively.
| Parameter | frontline.io | OnTwins |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 607 MB | 346 MB |
| Age rating | 4+ | 17+ |
| Developer | LL studio Software ltd | IGI KOREA Co.,Ltd. |
In-app purchases
frontline.io
No in-app purchases
OnTwins
No in-app purchases







