# Smart Loto vs Lotto Engine 3D

The clearest difference is in-app purchases: Smart Loto at none against Lotto Engine 3D's 2. Smart Loto also leads on iOS requirement (10.0 vs 13.0). Lotto Engine 3D's advantage is update cadence (daily vs monthly). On price, ads and device support 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. Smart Loto asks for nothing beyond the download.

Smart Loto ships an update monthly, Lotto Engine 3D daily. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Smart Loto | Lotto Engine 3D |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Subscription |
| Size | 46 MB | 19 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Noke Inc](https://appshunter.io/developer/1027574734) | [何均 邓](https://appshunter.io/developer/1621073530) |

## What reviewers say

### Smart Loto

[App page](https://appshunter.io/ios/app/smart-loto/id1394093475)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Smart Loto free?

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

### Is Lotto Engine 3D free?

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

### Do Smart Loto or Lotto Engine 3D have ads?

Neither Smart Loto nor Lotto Engine 3D shows ads.

### Which is updated more often, Smart Loto or Lotto Engine 3D?

Smart Loto ships an update monthly, and Lotto Engine 3D daily. Most recently, Smart Loto was updated on October 6, 2026 and Lotto Engine 3D on September 23, 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.*