Comparison

Super Grav vs Challenge Go

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

Head to head
About

Super Grav

Experience retro arcade action with this gravity-defying cave flyer. Engage in solo or co-op missions, thrilling races, and intense dogfights with smooth 60fps gameplay and precise physics. Master 57 levels with various power-ups and difficulty settings.

Highlights
  • 60fps gameplay with pixel-perfect collision detection
  • Single-player and co-op multiplayer modes
  • Race and Dogfight game modes
  • Local multiplayer split-screen up to 4 players
  • Game Center leaderboards and achievements
  • 57 levels with star ratings
  • Power-up pods for weapon upgrades
Features
Read full description

Super Grav is a retro gravity cave flyer for 1-4 players, featuring single player or co-op multiplayer missions, racing and dogfighting. With fast-paced, super smooth 60fps gameplay, pixel-perfect collision detection and that ‘just right’ feel to the physics, Super Grav offers a true test of skill, precision and reflexes. Dodge enemies and bullets, navigate caverns to complete Missions either solo or co-op, battle deathmatch in Dogfight mode or see who can complete 3 subterranean laps the fastest in Race mode. Back by popular demand, with graphics inspired by the 8-bit and 16-bit era of gaming, Super Grav is an extended remake of DemonStudios founder James Shaughnessy’s very own first game and 1998 Net Yaroze coverdisc hit, Gravitation. Features: - Pixel-perfect collision detection and super smooth 60fps gameplay - Single-player Mission and time trial Race modes - Face-to-face 2-player tabletop play using just the touchscreen - Local multiplayer split-screen up to 4 players(*) - Novice, Normal and Expert difficulty modes make it easy for beginners to learn how to fly - Game Center online Leaderboards and Achievements - compete with friends for the best Mission scores and fastest Race times - Textbook 1, 2 or 3-Star rating on each mission. Aim to 3-Star all missions individually and ultimately all in a single run - 57 levels including all 9 original Gravitation levels - PowerUp Pods offer weapon upgrades such as triple shot and rapid fire, or strike an opponent with a Negative PowerUp such as reverse steering or gravity! - Watch full replays of the action at any time, with automatic saving of record-breaking Mission and Race replays - Easily move and scale all in-game touchscreen controls to suit every player - Lots of configuration options in versus modes, such as disabling weapons and ship-to-ship collisions which is great for really pure racing - Handicap system: add weight or weapons to help balance versus modes for differing player skill levels - An original chip tune music soundtrack by DaveDexterMusic - Supports iOS Game Controllers (*) Due to the physical limitations of multiple people using a touchscreen simultaneously, iOS Game Controllers are required for 3 and 4 player mode Game Modes: Mission - Find and return all crates back to their bases. Playable in single-player or multiplayer in either co-op or versus mode Race - Race laps around the caverns through the gates against the clock. Playable in single-player time trial or multiplayer race mode Dogfight - Multiplayer deathmatch mode Pod Hunter - Multiplayer PowerUp Pod scavenge Super Grav - the retro arcade gravity game that’s great fun chasing high-scores in single-player and even more fun in local multiplayer!

About

Challenge Go

Navigate diverse environments, from forests to space, by fighting through levels to reach the portal. Utilize items to overcome obstacles and progress through 100 challenging stages.

Highlights
  • Tile-based action/puzzle gameplay
  • Diverse environments (forests, space, ruins)
  • Item usage for progression
  • 100 challenging levels
  • Portal-based level progression
Features
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Challenge Go (aka Challengo / Ray's Challenge) is an action/puzzle game set in an expansive world, inspired by classic block-pushing games like Chip's Challenge and Sokoban. Originally released in 2006, it was quickly featured on the YoYoGames Sandbox where it went on to receive over 30,000 unique downloads. It has since gone through numerous major developments. The latest revamp adds touchscreen controls and sees its expansion to additional platforms. An online high-score system per level allows you to compete against others for the best time. Secrets galore including cheat codes and hidden areas. The goal in Challenge Go is simple: fight your way through each level to the portal to reach the next area. Get lost in forests, swamps, deserts. Walk over the sky in ever-changing weather and light, and even navigate the depths of space. Sneak through cursed ruins, war zones, dark labyrinths and haunted houses. Use items to run faster, open doors, pass hazards, and destroy. 100 levels total to challenge even the most dexterous.

Screenshots

Super Grav4 screens
Challenge Go4 screens

Verdict

The call

The clearest difference is price: Challenge Go at Free against Super Grav's $2.99. Challenge Go also leads on rating (5.0 vs 4.0) and update cadence (every 10 days vs every 9 months). On ratings volume, 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

Challenge Go is free to download; Super Grav costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Challenge Go holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 88% of Super Grav's written reviews are positive against 100% of Challenge Go's.

UpkeepUpdate frequency

Super Grav ships an update every 9 months, Challenge Go every 10 days. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

Scorecard6 real differences · 4 level
Super Grav versus Challenge Go: the parameters behind the verdict, then further details
ParameterSuper GravChallenge Go
Price$2.99Free — better
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 9 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.610 — better
Further details — not scored
Size76 MB188 MB
Age rating4+4+
DeveloperDemonStudiosConnor Hawke

Customer experience

Super Grav

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

Challenge Go

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Super Grav

No in-app purchases

None

Challenge Go

No in-app purchases

Questions

Is Super Grav free?
Super Grav costs $2.99, with no in-app purchases.
Is Challenge Go free?
Challenge Go is free to download, with no in-app purchases.
Which has better reviews, Super Grav or Challenge Go?
Challenge Go is rated higher. Super Grav averages 4.0 out of 5 from 1 ratings, while Challenge Go averages 5.0 from 2 ratings.
Do Super Grav or Challenge Go have ads?
Neither Super Grav nor Challenge Go shows ads.
Which is updated more often, Super Grav or Challenge Go?
Super Grav ships an update every 9 months, and Challenge Go every 10 days. Most recently, Super Grav was updated on October 26, 2026 and Challenge Go on October 20, 2026.

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