Comparison

Merge Object Viewer vs Colegio Saint John

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

Head to head
About

Merge Object Viewer

Explore hundreds of 3D digital teaching aids with this app. Students can interact with models of rocks, mammals, cells, and more. The app also allows users to upload and view their own 3D objects on a compatible device.

Highlights
  • Hundreds of 3D teaching aids
  • Interactive 3D models
  • Learn about science and biology
  • Upload and view custom 3D objects
  • Hands-on digital learning
Features
Read full description

PLEASE NOTE: This app requires a Merge Cube and a smartphone or a tablet to play. To find out how to get a Merge Cube and to learn more, visit our website at: https://www.MergeCube.com. Object Viewer puts hundreds of digital teaching aids in the palm of your hand! Students can learn about rocks and minerals, mammals, reptiles, lifecycles, cells, and so much more using different collections of hands-on 3D models. Students can also upload, view, and share their own 3D objects on the Merge Cube. If you have any questions or suggestions, we would love to hear from you! Contact us at any time at support@MergeEdu.com. Privacy Policy: https://MergeEdu.com/privacy-policy Terms of Use: https://MergeEdu.com/terms-of-use

About

Colegio Saint John

Features
Read full description

Bienvenidos a la aplicación del Colegio Saint John, una extensión digital de nuestra institución educativa que se dedica a proporcionar un entorno de aprendizaje de calidad, enriquecido con valores y una atmósfera saludable para el desarrollo integral de nuestros estudiantes. En Colegio Saint John, creemos en el poder de la educación inclusiva, que no solo se centra en la excelencia académica, sino que también abraza el crecimiento socio-emocional y cultural de cada estudiante. A través de esta aplicación, ofrecemos acceso directo a nuestra institución, permitiendo una comunicación 100% segura y eficaz. Características Principales: - Comunicación directa: Conecta con maestros y personal del colegio fácilmente, recibiendo actualizaciones y asistencia en tiempo real. - Gestión Académica: Accede a horarios de clases, asignaciones y evaluaciones, todo en un solo lugar. - Notificaciones personalizadas: Mantente al día con los eventos del colegio y las novedades académicas importantes. Cómo Comenzar: - Descarga la aplicación "Colegio Saint John" desde tu tienda de aplicaciones. - Regístrate o inicia sesión para personalizar tu experiencia según tu rol dentro de la comunidad educativa. - Explora las funcionalidades de la app y personaliza tus preferencias para recibir información relevante. - Participa activamente en la vida escolar a través de tu dispositivo móvil. Descarga "Colegio Saint John" ahora, y sé parte de nuestra comunidad educativa, donde cada día es una oportunidad para aprender, crecer y contribuir a un mundo mejor.

Screenshots

Merge Object Viewer4 screens
Colegio Saint John4 screens

Verdict

The call

The clearest difference is in-app purchases: Colegio Saint John at none against Merge Object Viewer's 4. Merge Object Viewer's advantage is update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement 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. Merge Object Viewer sells 4 in-app purchases, starting at $9.99 per month. Colegio Saint John asks for nothing beyond the download.

UpkeepUpdate frequency

Merge Object Viewer ships an update monthly, Colegio Saint John every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Merge Object Viewer versus Colegio Saint John: the parameters behind the verdict, then further details
ParameterMerge Object ViewerColegio Saint John
PriceFreeFree
Rating4.5 (390 ratings) — better—
Positive reviews47.6% of reviews—
Number of ratings390 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size414 MB92 MB
Age rating4+4+
DeveloperMerge AppsTokApp OnLine SL

Bugs and requests

Merge Object Viewer

Reported bugs

4 issues
  • Objects not loading or displaying incorrectly
  • App freezing or closing unexpectedly
  • Labeling/annotation issues with 3D objects
  • Compatibility problems on iPads and older iOS versions

Requested features

5 requests
  • Adjustable lighting for 3D objects
  • Ability to snap objects together
  • Camera button for capturing scenes
  • Restore VR support
  • More free 3D content options

Colegio Saint John

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Merge Object Viewer

Subscriptions4
  • Object Viewer Premium Monthly14 Days trial$9.991 Month
  • Merge EDU Individual14 Days trial$9.991 Month
  • Object Viewer Premium Annual14 Days trial$99.991 Year
Show 1 more
  • Merge EDU Individual14 Days trial$99.991 Year
None

Colegio Saint John

No in-app purchases

Questions

Is Merge Object Viewer free?
Merge Object Viewer is free to download, with in-app purchases available.
Is Colegio Saint John free?
Colegio Saint John is free to download, with no in-app purchases.
Do Merge Object Viewer or Colegio Saint John have ads?
Neither Merge Object Viewer nor Colegio Saint John shows ads.
Which is updated more often, Merge Object Viewer or Colegio Saint John?
Merge Object Viewer ships an update monthly, and Colegio Saint John every 2 months. Most recently, Merge Object Viewer was updated on November 2, 2026 and Colegio Saint John on November 4, 2026.

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