Passtab Visitor Management vs Kai's Virtual Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Passtab Visitor Management
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Description Passtab School Visitor Management. Passtab is a highly configurable visitor, contractor, volunteer, parent, staff and student arrival and departure tracking system. Passtab is a set of tools used to construct a visitor management solution exactly as your needs require. Your logo and color is themed throughout the app to allow Passtab to seamlessly fit into your school aesthetic. School Visitor Management: Manage how your schools various visitor types are processed on arrival to your premises, display your terms and conditions of entry, collect any required information through custom created forms. Staff Movements: Passtab allows for complete flexibility in staff movement tracking. Follow the sign in and sign out times of both permanent and relief staff, with the added ability to tally hours. Student: Manage late arrivals, early departures and returning students knowing all data is correct and concise. All forms can be customised to collect data dependent on the specific movement of the student. Additional Uses: Track the collection and return of keys through your Passtab. First Aid documentation and much more.
Kai's Virtual Viewer
This app brings physical robots to life in augmented reality, allowing users to code their movements and complete missions. It bridges the gap between the physical and virtual worlds for an interactive learning experience.
- Augmented Reality (AR) integration
- Code robot movements
- Complete virtual missions
- Themed mat interaction
- Cross-device coding (Kai Blockly)
- Virtual Reality (VR) mode available
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Experience the intersection of physical and virtual worlds! Use the KaiLab (formerly Kai’s Clan) robots on our themed mats and watch your code execute in stunning Augmented Reality (AR). Complete missions as your robot navigates the virtual terrain, driven by your code in Kai Blockly on a separate device. Getting Started: - Access: Ensure camera and photo access is granted. - Join: Enter or scan the provided QR classroom code. - Select: Choose your desired mat theme. - Code & Play: Use Kai Blockly on a different device to control your physical robot, then observe its movements reflected in the virtual environment. Augmented Reality (AR) Mode: - Setup: Use either the printed color version of the mat or the mat included in your kit. - Activate: Once the level is loaded, tap the hamburger menu (top right), then select the AR mode button. - View: Point your device's camera at the physical mat to instantly bring the virtual world to life. Virtual Reality (VR) Mode: For an immersive experience, download our Oculus app for the Meta Quest VR headset. https://www.meta.com/en-gb/experiences/kais-virtual-viewer/7224288144267957/?srsltid=AfmBOoo6bENUwaJFAekX31uf1DzTWzGceHoVtaJkebRRicjr_xb-8Hr1
Screenshots
Verdict
The clearest difference is device support: Kai's Virtual Viewer at 3 against Passtab Visitor Management's 1. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Passtab Visitor Management | Kai's Virtual Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 351 MB |
| Age rating | 4+ | 4+ |
| Developer | Invision | Kai's Education Limited |
In-app purchases
Passtab Visitor Management
No in-app purchases
Kai's Virtual Viewer
No in-app purchases
Questions
Is Passtab Visitor Management free?
Is Kai's Virtual Viewer free?
Do Passtab Visitor Management or Kai's Virtual Viewer have ads?
Which is updated more often, Passtab Visitor Management or Kai's Virtual Viewer?
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