# EigenGauge vs PRISM

The clearest difference is in-app purchases: PRISM at none against EigenGauge's 3. EigenGauge's advantage is iOS requirement (10.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. EigenGauge sells 3 one-off in-app purchases. PRISM asks for nothing beyond the download.

## The numbers

| Metric | EigenGauge | PRISM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (32 ratings)](https://appshunter.io/ios/app/eigengauge/id1533879018/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 55.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 975 MB | 129 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CHRIS HODGE](https://appshunter.io/developer/903916651) | [Joshua Max Nesgen](https://appshunter.io/developer/6819073073) |

## What reviewers say

### EigenGauge

[App page](https://appshunter.io/ios/app/eigengauge/id1533879018)

Experience intense, retro-style racing across a star system with numerous locations. Master diverse abilities and choose from six unique vehicles. Compete in challenging races to unlock new content.

**Highlights:** Retro high-speed racing, Star system exploration, Unlockable abilities, Six distinct vehicles, Unlock new challenges

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Gems | $0.99 | one-time |
| 500 Gems | $1.99 | one-time |
| 900 Gems | $2.99 | one-time |


### PRISM

[App page](https://appshunter.io/ios/app/prism-roguelite/id6819073071)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EigenGauge free?

EigenGauge is free to download, with in-app purchases available.

### Is PRISM free?

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

### Do EigenGauge or PRISM have ads?

Neither EigenGauge nor PRISM shows ads.

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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.*