Comparison

Exoplanet vs Next Numbers 2

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

Head to head
About

Exoplanet

Explore a vast, interactive database of discovered exoplanets and their host stars. Visualize their physical properties, locations in the night sky, and orbital paths. Discover the observable universe from Earth to the cosmic microwave background with stunning 3D models and augmented reality features.

Highlights
  • Interactive visualizations and animations
  • Daily updated exoplanet and host star properties
  • 3D Milky Way model with exoplanet locations
  • Augmented reality sky map
  • Exoplanet orbit and habitable zone visualizations
  • Data from multiple exoplanet catalogs
Features
Read full description

Exoplanets are planets orbiting stars beyond our own solar system. This app allows you to explore all discovered exoplanets, their measured physical properties, their location in the night sky, and their host stars. An interactive model shows you the entire observable universe, all the way from the surface of the Earth to the cosmic microwave background. This app has been developed by a professional astronomer. Main features: * Interactive visualizations and animations. * Physical properties of all detected exoplanets and their host stars, updated on a daily basis. * Stunning 3D model of our Milky Way showing the location of all known exoplanets. You can zoom into any planetary system, explore how the night sky and the constellations look from the surface of other planets, or zoom out and see other local galaxies and galaxy clusters as well as the cosmic microwave background. * Visualizations of exoplanet orbits and the habitable zone. * Choose between the Open Exoplanet Catalogue, the NASA Exoplanet Archive, and the Extrasolar Planet Encyclopedia (exoplanet.eu). * Push notifications are sent out whenever a new planet is discovered. * Augmented reality sky map: point the phone towards the sky to find an exoplanet! * Interactive multi-touch correlation plots. * Solar System planets, major moons, and asteroids are included. * Explore S-Stars orbiting the black hole at the Galactic Center of our Milky Way * Background information about exoplanets and detection methods. * Full support of planets in binary, triple, quadruple systems and orphan planets. * Real-time ray tracing on the GPU.

About

Next Numbers 2

This brain training game enhances concentration, reaction time, memory, and focus through a fast-paced number-tapping challenge. Improve your cognitive skills with engaging gameplay and increasing difficulty.

Highlights
  • Improves concentration and reaction
  • Enhances memory and speed
  • 50+ challenging levels
  • Offline gameplay
  • Smooth and engaging gameplay
  • Great design and sounds
Features
Read full description

*** FREE for a limited time*** Can you think quicker than others? Do you feel your reaction/memory/concentration are getting worse? Want to keep your mind sharp, but don’t know how? Just looking for the coolest time killer? We know what you need! Next Numbers 2 is a fun brain game training concentration, reaction, memory, speed, focus and attention. Use this entertaining numbers game to increase brain searching skills and quicken your mind. By training with this app for just a few minutes a day, you will be able to improve your reaction and memory significantly. See for yourself and be careful… this reaction app is EXTREMELY ADDICTIVE!!! Next Numbers 2 is a great choice whether you want just to kill time with fun or intend to improve concentration and reaction. This numbers game is good for kids, adults, boys, girls and everyone who loves cool things. Reaction app - How to play? Tap the numbers in order, one by one, as fast as you can. Not as easy as you may think! Time is limited, the difficulty increases steadily, everything around confuses and misleads you! Don't give up and try to catch bonuses - they assist your gameplay. Game Highlights: - smooth gameplay; - reaction app works offline; - nice sounds; - great design; - 50+ challenging levels (don’t forget to challenge your friends!); - easy to use. “Can’t stop playing” - is about this game. Next Numbers 2 a great concentration app to workout the mind, keep it sharp and focus. ENJOY!

Screenshots

Exoplanet4 screens
Next Numbers 24 screens

Verdict

The call

The clearest difference is ratings volume: Exoplanet at 978 against Next Numbers 2's 31. Exoplanet also leads on update cadence (every 2 weeks vs every 4 weeks). Next Numbers 2's advantage is iOS requirement (7.1 vs 13.0). On price, rating, review sentiment and ads 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. Exoplanet sells 7 one-off in-app purchases and Next Numbers 2 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Exoplanet against 4.7 for Next Numbers 2. That said, the two scores are not equally well evidenced: Exoplanet has 978 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 91% of Exoplanet's written reviews are positive against 88% of Next Numbers 2's.

UpkeepUpdate frequency

Exoplanet ships an update every 2 weeks, Next Numbers 2 every 4 weeks. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
Exoplanet versus Next Numbers 2: the parameters behind the verdict, then further details
ParameterExoplanetNext Numbers 2
PriceFreeFree
Rating4.7 (978 ratings) — better4.7 (31 ratings)
Positive reviews90.9% of reviews — better88.1% of reviews
Number of ratings978 — better31
Update frequencyEvery 2 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS13.07.1 — better
Further details — not scored
Size105 MB143 MB
Age rating4+4+
DeveloperHanno ReinVito Technology Inc.

Customer experience

Exoplanet

All ratings956 ratings
Positive93.0%
Neutral2.0%
Negative5.0%
Written reviews485 reviews
Positive90.9%
Neutral3.3%
Negative5.8%

Next Numbers 2

All ratings30 ratings
Positive96.7%
Neutral0.0%
Negative3.3%
Written reviews59 reviews
Positive88.1%
Neutral3.4%
Negative8.5%

Bugs and requests

Exoplanet

Reported bugs

2 issues
  • Upgrade purchase issues with Galaxy Clusters and CMB add-on
  • Kepler objects of interest disappearing when switching databases

Requested features

9 requests
  • Add more detailed textures and visuals for exoplanets
  • Ability to view multiple databases simultaneously
  • Option to see planet surfaces and atmospheres
  • Inclusion of dwarf planets in our solar system
  • Ability to zoom in on and explore other galaxies
Show 4 more
  • Addition of black holes, pulsars, and other celestial objects
  • Inclusion of satellite and spacecraft orbits
  • Narration or audio commentary for key discoveries
  • Ability to view the universe from the surface of planets

Next Numbers 2

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Exoplanet

One-time7
  • Galaxy Clusters and CMB$0.99
  • Asteroids$0.99
  • Gaia Stars$0.99
Show 4 more
  • S-Stars$0.99
  • Catalogues$0.99
  • Developer Appreciation Coffee$1.99
  • Kepler Add-on$2.99
4 purchases

Next Numbers 2

One-time4
  • Refill Lives$0.99
  • Time Boost Pack$0.99
  • Remove Ads$0.99
Show 1 more
  • Endless Lives$2.99

Questions

Is Exoplanet free?
Exoplanet is free to download, with in-app purchases available.
Is Next Numbers 2 free?
Next Numbers 2 is free to download, with in-app purchases available.
Which has better reviews, Exoplanet or Next Numbers 2?
Exoplanet is rated higher. Exoplanet averages 4.7 out of 5 from 978 ratings, while Next Numbers 2 averages 4.7 from 31 ratings.
Do Exoplanet or Next Numbers 2 have ads?
Neither Exoplanet nor Next Numbers 2 shows ads.
Which is updated more often, Exoplanet or Next Numbers 2?
Exoplanet ships an update every 2 weeks, and Next Numbers 2 every 4 weeks. Most recently, Exoplanet was updated on October 31, 2026 and Next Numbers 2 on November 1, 2026.

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