Comparison

Teia vs Daylength

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

Head to head
About

Teia

Explore the solar system with realistic 3D models of planets and their moons. Discover fascinating facts and localized curiosities on planetary surfaces, presented by astronomy experts. Immerse yourself in detailed visuals that make you feel like you're visiting each celestial body.

Highlights
  • Realistic 3D solar system models
  • Localized surface curiosities
  • Expert-developed astronomical content
  • Detailed planetary visuals
  • Information on Mercury, Venus, Earth, Moon, Mars, Jupiter, Saturn, Uranus, Neptune
  • Over 40 pages of structured content
Features
Read full description

Teia is an application that represents the solar system using 3D models. But, unlike the rest of the applications published in the stores, the objective of this application is to show the objects that this system is composed of by teaching perceptible and localizable curiosities on the surface of the planets. What are the rilles on the Moon? And the rupes on Mercury? Does Jupiter have a pearl necklace? Is really there a face on Mars? Why does Neptune have such an intense blue color? Learn every corner of the Solar System with this great collection of features spanning a total of over 40 pages, structured and developed by experts in the Planetary Astronomy field. The models represented have been designed taking care of the maximum possible realism, from the true color of the surface of Venus, to the structure of the ring systems. In this way, you have the feeling of visiting each planet only a few thousand kilometers away. The models represented are the following: * Mercury. * Venus. * Land. * Moon. * Mars. * Jupiter. * Saturn. * Uranus. * Neptune. Application developed by Himalaya Computing and Órbita Bianca.

About

Daylength

Features
Read full description

The app calculates the time between sunrise and sunset for a chosen date and place anywhere in the world. It is shown in an easy to read manner. The date is picked with a simple calendar. The place is chosen by simply moving the map and tapping it.

Screenshots

Teia4 screens
Daylength1 screens

Verdict

The call

The clearest difference is in-app purchases: Daylength at none against Teia's 1. Teia's advantage is iOS requirement (13.0 vs 18.1). On price, ads 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. Teia sells 1 one-off in-app purchase. Daylength asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Teia versus Daylength: the parameters behind the verdict, then further details
ParameterTeiaDaylength
PriceFreeFree
Rating3.7 (7 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 10 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.1
Further details — not scored
Size615 MB27 MB
Age rating4+4+
DeveloperHimalaya ComputingLennart Beckman

In-app purchases

1 purchases

Teia

One-time1
  • Premium Package$5.99
None

Daylength

No in-app purchases

Questions

Is Teia free?
Teia is free to download, with in-app purchases available.
Is Daylength free?
Daylength is free to download, with no in-app purchases.
Do Teia or Daylength have ads?
Neither Teia nor Daylength shows ads.

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