Comparison

SPHERE OS vs GlobeARound Constellation

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

Head to head
About

SPHERE OS

Explore Earth's dynamic systems with an interactive digital globe. Visualize real-time data like cloud cover, seismic activity, and pollution, and engage through voice commands, gestures, and augmented reality. This tool transforms learning about our planet for educational and exhibition purposes.

Highlights
  • Real-time scientific data visualization
  • Voice recognition for navigation
  • Gesture-based globe control
  • Augmented Reality (AR) mode
  • QR code content integration
  • Customizable playlists for presentations
Features
Read full description

Still in the global age, children born in 21st century use 2D maps invented in 16th century, or conventional analogue globes. In order to update our perception on the condition of our planet, we would like to launch a brand-new interactive digital globe (named “Sphere”, http://sphere.blue/en). Operated with iPad, the globe represents a variety of scientific data such as the near real-time cloud distribution (satellite image updated hourly through the net) , live-cam image from around the world, seismic events and plate tectonics (with the animation of continental drift), trace of migratory birds and whales, the global transfer of air pollutants and marine debris, global warming simulations, etc. You can interact with the globe in various ways. 1) Voice recognition function : By addressing the name of cities or contents, the globe will rotate and it shows the live image of the cities or the related data either on the hemispheric dome or on the iPad. 2) By manipulating the globe icon at the right bottom of the iPad screen, you can easily spin the globe. By tapping the icons beside the globe icon, you can overlay national borderline, latitude/longitude lines, etc. 3) Hold your hand over the globe, and the globe will respond by the sign (the appearance of circle) showing that it is sensing your presence. Slowly move your palm, just like caressing the virtual atmosphere of the globe, and it will rotate in the direction you want to spin. 4) If you bring some points on the globe to the magnifying pointer zone, you will get some information on the local sites. 5) In the AR mode (by tapping AR icon at the bottom of the iPad), you use iPad as a window to browse virtually floating contents on the globe, such as national flag (browse data on each country by tapping the flag) , the rapidly increasing wind power generation around the globe (illustrated with the virtual windmills standing on each country), aurora circle floating above polar regions, etc. 6) You can show a variety of contents by using QR code reader function. Hold some items such as miniature animals or books (on which a QR code is attached) in front of the iPad, and the globe will show contents related to the item. (ex. The miniature Polar Bear will serve as a trigger to start the animation of the diminishing polar ice in recent years.) This function turn this globe into a sort of Edutainment tool for science museum and schools. 7) By using “Playlist” function, you can select necessary content out of over 100 pre-installed programs and edit the original scenario (Manual or Autoplay mode) for specific exhibitions, lectures, and presentations. The original model of our digital globe is called “Tangible Earth” and is disseminated around the world over the last decade, installed and presented at various museums and international conferences such as G8 Summit in Japan, the Summer-Davos forums (WEF), UN headquarter (Geneva and NY), etc. Now we would like to launch a popular edition (much more portable and cheaper) for schools and small museums, shops.

About

GlobeARound Constellation

Features
Read full description

GlobeARound to Constellation is an Augmented Reality App developed to navigate the Tecnodidattica globe with your smartphone and discover interactive and multimedia contents related to the Starry Sky, the Constellations and many astronomical objects, such as double stars, star clusters, nebulae and galaxies. By pointing the camera of your device on the sphere of the globe, you can see, in overlay, the most important star patterns, with 3D localization of the most interesting astronomical objects which define the individual constellation. With the simple touch of your finger it will be possible to choose and to interactively visualize individual elements, see images and read information about them. In the App there are the following: - 20 patterns connected to just as many Constellations, floating in 3D and visible in AR which overlap the map on the globe while in “night” mode. - 20 tabs containing general information about the constellation, the mythological creature it represents, the principal stars and celestial objects found in the constellation and how to identify them in the sky; - over 40 objects in 3D which can be positioned in AR on the globe, which represent astronomical objects, such as star clusters, nebulae and galaxies, accompanied by explanatory photographs taken by powerful telescopes - 4 videos in 3D giving detailed information about Astronomical Geography: rotational motion and revolution of the Earth, astronomical seasons, the movement of the Moon around the Earth, lunar phases and time zones. The interactive content is accessible and usable not only in augmented reality mode but also with a simple 3D interface with the touch of a finger. How it works: -Download the GlobeAR App using the QR code or on the Online Store In AR mode: - - Use the app in a dark room and turn on your globe. - Choose a constellation Point the camera at the chosen constellation - Tap the icon of the lens near the constellation to get more information about it In 3D mode: -Using the 3D interface choose the constellation you want to see; -Proceed as in the AR mode. All content in the App has been originally developed by Tecnodidattica: there are no links to other sites nor advertising. ——————————————————————— GlobeARound is part of a series of Apps in Augmented Reality dedicated to learning about planet Earth and astronomy in combination with various other globes from Tecnodidattica to Earth, Constellations and Parlamondo.

Screenshots

SPHERE OS3 screens
GlobeARound Constellation4 screens

Verdict

The call

The clearest difference is update cadence: SPHERE OS at every 3 weeks against GlobeARound Constellation's every 19 months. GlobeARound Constellation's advantage is iOS requirement (13.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SPHERE OS ships an update every 3 weeks, GlobeARound Constellation every 19 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
SPHERE OS versus GlobeARound Constellation: the parameters behind the verdict, then further details
ParameterSPHERE OSGlobeARound Constellation
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size951 MB607 MB
Age rating4+4+
DeveloperLNSOFTTecnodidattica

In-app purchases

None

SPHERE OS

No in-app purchases

None

GlobeARound Constellation

No in-app purchases

Questions

Is SPHERE OS free?
SPHERE OS is free to download, with no in-app purchases.
Is GlobeARound Constellation free?
GlobeARound Constellation is free to download, with no in-app purchases.
Do SPHERE OS or GlobeARound Constellation have ads?
Neither SPHERE OS nor GlobeARound Constellation shows ads.
Which is updated more often, SPHERE OS or GlobeARound Constellation?
SPHERE OS ships an update every 3 weeks, and GlobeARound Constellation every 19 months. Most recently, SPHERE OS was updated on October 12, 2026 and GlobeARound Constellation on October 25, 2026.

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