The Relativity Tales

Livephyilm2 apps · 17.6K installsEducationFreeIn-app purchases: $4.99 per itemcom.phyilm.SpecialRelativityTales

Special Relativity, The Wonder

Alert me★ WatchOpen in Play ↗
Total installs
16,394
exact · Play shows 10,000+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
26 Aug 2025
1.1y ago
Last update
4 Sept 2026
v1.5.7 · 1mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
16,30016,35016,40016,45016,50011 Oct12 Oct
05K10K15K20K26 Aug 202511 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇰🇷 South Korea (~100%).

  1. South Korea100%#127 Trending · Education

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct
ChartCountryRankChange
Trending · Education KR#127▼ 66

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Financial info, App activity, and Device or other IDs
  • Collects data Financial info, App activity, and Device or other IDs
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group
0 Sensitive2 Notable4 Routine
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
An interactive science story that moves you beyond understanding, all without equations. Einstein's Special Relativity. Don't just study it—experience it. 1. Complex Science, Made Intuitive Special Relativity. Stop memorizing difficult formulas. "The Relativity Tales" invites you to explore its essence not through complex equations, but through interactions that unfold at your fingertips. What would the world look like if you ran at the speed of light? Does time truly flow the same for everyone? By running the "thought experiments" that were once only possible in Einstein's mind, you'll feel the secrets of spacetime firsthand—not as rigid knowledge, but as living insight. 2. Beyond Understanding, An Unforgettable Story But "The Relativity Tales" doesn't stop there. The scientific principles you intuitively grasp through direct experience become the foundation for a thrilling narrative. Uncover an impossible alibi in a courtroom thriller where the concept of "simultaneity" collapses. Join an explorer's desperate dream to traverse the vast universe through the phenomenon of "length contraction." This is where knowledge becomes emotion, and understanding leaves a lasting impression. We don't call this "learning." It is a true "experience." 3. Discover the True Beauty of Science This is the new frontier that "The Relativity Tales" explores. Science, interaction, and story merge without boundaries to deliver the "true beauty of science"—something beyond mere intellectual delight—into your heart in its most vivid form. [Testimonial] “This is a science app that shows immense potential, allowing you to run Gedankenexperiments on the shoulders of giants.” - Seolhee Park, Ph.D. in Physics, Seoul National University [Content Overview] Chapter 1. The Invisible Rules of Spacetime - The Lorentz Transformation Chapter 2. When "At the Same Time" Fails - The Relativity of Simultaneity Chapter 3. A Story of Simultaneity - "The Spacetime Trick" Courtroom Thriller Chapter 4. The Secret to Instantaneous Travel - Length Contraction Chapter 5. A Story of Length Contraction - "An Explorer's Desperate Dream" Chapter 6. When the Beat of Time Changes - Time Dilation Chapter 7. A Story of Time Dilation - "The Moment Time Seemed to Stop" Chapter 8. The Lorentz Playground - The Lorentz Transformation, Your Way! [Recommended For...] -Those who love science but get a headache just from looking at equations. -Those who look up the scientific details after watching a sci-fi movie. -Anyone who has ever asked, "So what on earth is the theory of relativity?" -Parents who want to give their children the gift of science's true beauty. -Educators in need of an effective tool to explain special relativity. Now, don't just learn science. Be moved by it.

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