# Graviton 3D vs Jim's Challenge

The clearest difference is in-app purchases: Jim's Challenge at none against Graviton 3D's 2. Graviton 3D's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Graviton 3D sells 2 one-off in-app purchases. Jim's Challenge asks for nothing beyond the download.

## The numbers

| Metric | Graviton 3D | Jim's Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/jims-challenge/id6760668387/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Daily | — |
| Size | 73 MB | 64 MB |
| Requires iOS | 16 | **15.1** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nir Tsook](https://appshunter.io/developer/599411476) | [Jimil Burkhart](https://appshunter.io/developer/1732950709) |

## What reviewers say

### Graviton 3D

[App page](https://appshunter.io/ios/app/graviton-3d/id6759337974)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Levels 5-6 | $1.99 | one-time |
| Remove ads | $1.99 | one-time |


### Jim's Challenge

[App page](https://appshunter.io/ios/app/jims-challenge/id6760668387)

**In-app purchases:** none


## Frequently asked questions

### Is Graviton 3D free?

Graviton 3D is free to download, with in-app purchases available.

### Is Jim's Challenge free?

Jim's Challenge is free to download, with no in-app purchases.

---

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