# Lotto Engine 3D vs Lotto Checkr

The clearest difference is in-app purchases: Lotto Checkr at none against Lotto Engine 3D's 2. Lotto Engine 3D's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Lotto Engine 3D sells 2 in-app purchases, starting at $1.99 per 7 days. Lotto Checkr asks for nothing beyond the download.

## The numbers

| Metric | Lotto Engine 3D | Lotto Checkr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lotto-engine-3d/id6473097818/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Monetization | Subscription | — |
| Size | 19 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [何均 邓](https://appshunter.io/developer/1621073530) | [Ricardo Jackson](https://appshunter.io/developer/6773520218) |

## What reviewers say

### Lotto Engine 3D

[App page](https://appshunter.io/ios/app/lotto-engine-3d/id6473097818)

This app simulates the physics of balls moving within a container, acting as a fun random number and ball generator. It's a useful tool for various applications, offering a creative and engaging experience.

**Highlights:** Physics engine simulation, Random ball generation, Random number generation, Creative utility tool, Automatic subscription option

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lotto Engine 3D Weekly Subs | $1.99 | per 7 days |
| Lotto Engine 3D Lifetime Right | $3.99 | one-time |


### Lotto Checkr

[App page](https://appshunter.io/ios/app/lotto-checkr/id6773520216)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lotto Engine 3D free?

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

### Is Lotto Checkr free?

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

### Do Lotto Engine 3D or Lotto Checkr have ads?

Neither Lotto Engine 3D nor Lotto Checkr 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.*