# RelativityRush — Race through warped spacetime

> Physics-based arcade runner with unique scientist abilities and cosmic obstacles. (iPhone/iPad app by Brian Baker.)

- Source: https://appshunter.io/ios/app/relativityrush/id6812507369 (this page in markdown: same URL + `.md`)
- Developer: [Brian Baker](https://appshunter.io/developer/6812507373)
- Category: Games, Action, Adventure
- Price: Free with in-app purchases
- Rating: 5.00/5 from 5 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.0 · 33 MB
- Languages: American English
- Released: 2026-09-29
- Data updated: 2026-10-19
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/relativityrush/id6812507369/reviews.md

## What is RelativityRush?

Space is your racetrack. Gravity keeps changing the rules.

Run across a luminous spacetime grid in a physics-inspired arcade adventure. Choose from four scientists as you unlock them through gameplay, each with a unique ability. Swipe between lanes, leap over rifts and slide beneath obstacles as the pace builds.

FOUR SCIENTISTS. FOUR UNIQUE ABILITIES.
Start with Albert Einstein and unlock three more scientists through gameplay:

Albert Einstein - Dash: Race forward with a protected lightspeed burst.
Hugh Everett - Portal: Open a shortcut and jump ahead along the course.
Marie Curie - Extend: Double the remaining time of your active power-ups with two free uses each run. Unlock a permanent third use for 5,000 Quanta.
J. Robert Oppenheimer - Nuclear strike: Launch a missile that clears nearby obstacles with an expanding blast.

Choose your scientist, master their ability and push your personal best farther. Preview characters and outfits in the Wardrobe and choose your field equipment.

A CHANGING COSMIC COURSE
Navigate narrowing wormholes, gravity bends, asteroid showers and cosmic-string obstacles. Choose a multiverse path and watch the road climb into a different landscape. Race through black-hole encounters beneath a moving universe of stars.

GADGETS FOR THE NEXT CLOSE CALL
Draw in Quanta with the Magnetar, protect a run with a Quantum shield or slow the action with a Time dilator. Aim the Photon lance at breakable barriers. Collect gadgets on the course and use earned Quanta to upgrade them.

ONE MORE EXPEDITION
Build a clean-action chain, complete missions, take on Daily and weekly expeditions, and share a route challenge with friends. Practice previews let you explore the cosmic encounters without risking earned progress.

YOUR PACE, YOUR SETTINGS
Adjust graphics quality, ambient motion and sound. Save and export your earned progress from Settings.

Optional in-app purchases offer Quanta and a cosmetic outfit. Quanta have no cash value. Purchases and purchased-wallet services require an internet connection. Earned progress and purchased items use separate recovery systems; see in-game support for details.

## Key features

- Physics-inspired arcade gameplay
- Four scientists with unique abilities
- Unlockable characters and outfits
- Cosmic obstacles and changing gravity
- Collectible and upgradeable gadgets
- Daily and weekly expeditions
- Share route challenges with friends

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pocket of quanta | $1.99 | one-time |
| Quanta constellation | $4.99 | one-time |
| Cosmic violet suit | $2.99 | one-time |
| Quanta vault | $19.99 | one-time |
| Quanta galaxy | $9.99 | one-time |
| Cosmic voyager | $10.99 | one-time |
| Cosmic starter | $3.99 | one-time |
| 3 continues | $2.99 | one-time |


## Is RelativityRush safe?

Not enough ratings yet to assess RelativityRush.

## Is RelativityRush legit?

RelativityRush has limited verification signals. The AppsHunter Legitimacy Score for RelativityRush is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/relativityrush/id6812507369/reviews.md

### 5/5 — Interesting concept

*2026-10-03*

I like the physics concepts scattered throughout the game

## Frequently asked questions about RelativityRush

### What is RelativityRush?

RelativityRush is a physics-inspired arcade adventure game where players race through a spacetime grid, navigating changing gravity and cosmic obstacles. It features unique scientist abilities and collectible gadgets.

### Does RelativityRush have ads?

Yes, RelativityRush contains advertisements. These ads may appear during gameplay or in menus.

### How do I unlock new scientists in RelativityRush?

New scientists in RelativityRush are unlocked through gameplay progression. Each scientist offers a unique ability to aid in your cosmic races.

### What kind of obstacles can I expect in RelativityRush?

RelativityRush features a variety of cosmic obstacles including narrowing wormholes, gravity bends, asteroid showers, and cosmic-string obstacles. The game also includes black-hole encounters.

### Can I play RelativityRush offline?

Purchases and purchased-wallet services in RelativityRush require an internet connection. Earned progress and purchased items use separate recovery systems, so an internet connection is recommended for full functionality.

### What are the system requirements for RelativityRush?

RelativityRush is available on iPhone, iPad, and iPod. The game is rated for ages 12+ and was last updated on October 1, 2026.

### How does Marie Curie's ability work in RelativityRush?

Marie Curie's 'Extend' ability in RelativityRush doubles the remaining time of your active power-ups, offering two free uses per run. A permanent third use can be unlocked for 5,000 Quanta.

### What is the rating of RelativityRush?

RelativityRush has a rating of 5.0 stars from 1 rating. The age rating for the game is 12+.

## Version history (last 5 releases)

### 1.0.9 — 2026-10-15

Take on stronger cosmic course challenges with more jumps, slides and lane changes.

Supernova impacts leave larger lava spreads and fractured road sections. Quasar jets create longer road gaps and plasma hazards. Explore expanded cosmic environments, shifting braided roads and quantum obstacles.

Includes improvements to obstacle placement, collision timing, visibility and rendering.

### 1.0.8 — 2026-10-12

Explore an expanded cosmic course with magnetic field lanes, atomic paths, split prism bridges, quasar road rifts and a quantum tunneling chamber.

New Exotic Matter: choose a road strand and jump or slide through a twisting, braided path.
Meissner levitation carries you sideways onto floating field lines with quantum obstacles.
Pulsar Barrage brings magnetar-style stars and powerful, telegraphed lane strikes.

Race through a corkscrew universe, follow section-entry labels and build speed gradually. Giant black-hole turns now use a slower, gradual pace.

Includes rendering and startup improvements for wormholes, Everett’s portals and black-hole encounters.

### 1.0.7 — 2026-10-08

Performance optimizations for turns, wormholes, dimension sections, and black-hole encounters.

### 1.0.6 — 2026-10-07

Improved running and turn responsiveness, with smoother portal, dimension and black-hole transitions. Reduced repeated background calculations while retaining the game’s visual effects.

### 1.0.5 — 2026-10-06

Reduced repeated processing during runs and improved startup graphics preparation. Clearer controls for continuing a run.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-19.*