NubaloAR vs Kalliope 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NubaloAR
Explore space exhibitions through augmented reality. Scan provided materials to view AR images and listen to podcasts. Ideal for educational settings and space enthusiasts.
- Augmented reality space exhibitions
- Scan paintings and AR images
- Podcast integration
- Educational content for schools
- Printable exhibition materials
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Augmented Reality App for our space exhibitions New exhibitions added: - European Space Agency Solar System exploration. - Space Science for Schools 1. Download paintings and AR images examples from European Space Agency satellites exhibition: You can see some example or the space science exhibition with podcasts connection directly from next link: http://www.salaverlasestrellas.com/wp-content/uploads/Explorando_el_Cosmos_version_light.pdf And a complete teachers guide (spanish): http://www.spacerobotics.eu/temp/Dosier%20del%20Profesor_v1.pdf 2. Open the PDF in a computer and use the app NubaloAR to scan them. 3. After you test it you can print the complete PDF and create an exhibition for your school, class or center, you will see new augmented reality slides and podcasts during next months.
Kalliope 2
This app delivers personalized multimedia content linked to events, supporting various formats like video and augmented reality. It enables real-time audience interaction and integrates with other devices for enhanced transmedia experiences.
- Personalized multimedia content delivery
- Support for various media formats
- Real-time audience interaction
- Second screen content management
- Accessibility and linguistic services
- Transmedia experiences with device integration
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Kalliópê es una aplicación móvil que permite la recepción de mensajes multimedia asociados a un evento determinado, sea físico, digital o híbrido. Los contenidos recibidos, diseñados por el organizador del evento, son personalizados y admiten distintos formatos: textos, imágenes, sonidos, videos, videos 360, realidad aumentada… La aplicación permite la interacción en tiempo real con la audiencia, el envío y gestión de contenido adicional (second screen) así como recibir los servicios de accesibilidad, lingüística y/o cognitiva, según los requisitos y/o preferencias de cada usuario. Kalliópê también se comunica con otros dispositivos como pantallas, altavoces o sensores, permitiendo crear nuevas experiencias transmedia desde una única plataforma.
Screenshots
Verdict
The clearest difference is update cadence: Kalliope 2 at every 5 days against NubaloAR's every 20 months. NubaloAR's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and monetization model 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.
NubaloAR ships an update every 20 months, Kalliope 2 every 5 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | NubaloAR | Kalliope 2 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 20 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 578 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | David Cabezas | IGLOR Soluciones Audiovisuales Avanzadas SL |
Customer experience
NubaloAR
Kalliope 2
In-app purchases
NubaloAR
No in-app purchases
Kalliope 2
No in-app purchases
