# Super Grav vs Optical Illusions

The clearest difference is review sentiment: Super Grav at 88% against Optical Illusions's 0%. Super Grav also leads on ads (none vs shown) and update cadence (every 9 months vs every 19 months). Optical Illusions's advantage is price (Free vs $2.99). On in-app purchases, device support and iOS requirement there is nothing between them.

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

Super Grav ships an update every 9 months, Optical Illusions every 19 months. The most recent releases landed on October 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Super Grav | Optical Illusions |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/super-grav/id911502180/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **87.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 months** | Every 19 months |
| Monetization | Paid | **Ad-supported** |
| Size | 76 MB | 149 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DemonStudios](https://appshunter.io/developer/393340343) | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) |

## What reviewers say

### Super Grav

[App page](https://appshunter.io/ios/app/super-grav/id911502180)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Optical Illusions

[App page](https://appshunter.io/ios/app/optical-illusionsbrain-teaser/id1555733337)

Engage with a collection of mind-bending visual puzzles designed to challenge your perception and cognitive skills. Explore numerous optical illusions that will test your brain power and visual acuity in a fun and engaging way.

**Highlights:** Hundreds of optical illusion challenges, Spot trick questions and hidden traps, Minimal design for illusion clarity, Time-limited challenges, Suitable for all ages, IQ training and mind games

**In-app purchases:** none


## Frequently asked questions

### Is Super Grav free?

Super Grav costs $2.99, with no in-app purchases.

### Is Optical Illusions free?

Optical Illusions is free to download, with no in-app purchases.

### Do Super Grav or Optical Illusions have ads?

Optical Illusions shows ads; Super Grav does not.

### Which is updated more often, Super Grav or Optical Illusions?

Super Grav ships an update every 9 months, and Optical Illusions every 19 months. Most recently, Super Grav was updated on October 23, 2026 and Optical Illusions on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*