# Loto Simulator vs Num37

The clearest difference is in-app purchases: Loto Simulator at none against Num37's 5. Loto Simulator also leads on update cadence (every 21 months vs every 43 months). Num37's advantage is iOS requirement (12.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Num37 sells 5 one-off in-app purchases. Loto Simulator asks for nothing beyond the download.

Loto Simulator ships an update every 21 months, Num37 every 43 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Loto Simulator | Num37 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/loto-simulator/id1330295464/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 21 months** | Every 43 months |
| Monetization | Free | — |
| Size | 4 MB | 8 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHINICHI OKAMOTO](https://appshunter.io/developer/1184823568) | [Sinji Sato](https://appshunter.io/developer/1437043041) |

## What reviewers say

### Loto Simulator

[App page](https://appshunter.io/ios/app/loto-simulator/id1330295464)

Simulate lottery draws for various Loto games, including Loto 6, Loto 7, and Mini Loto. The app randomly generates numbers within the specified ranges for each game type. It does not offer predictions for winning numbers.

**Highlights:** Simulates Loto 6 draws, Simulates Loto 7 draws, Simulates Mini Loto draws, Random number allocation, Supports iPhone and iPad

**In-app purchases:** none


### Num37

[App page](https://appshunter.io/ios/app/num37/id1517203600)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Num3 | $1.99 | one-time |
| Num4 | $1.99 | one-time |
| Num5 | $1.99 | one-time |
| Num7 | $1.99 | one-time |
| Num6 | $1.99 | one-time |


## Frequently asked questions

### Is Loto Simulator free?

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

### Is Num37 free?

Num37 is free to download, with in-app purchases available.

### Do Loto Simulator or Num37 have ads?

Neither Loto Simulator nor Num37 shows ads.

### Which is updated more often, Loto Simulator or Num37?

Loto Simulator ships an update every 21 months, and Num37 every 43 months. Most recently, Loto Simulator was updated on September 28, 2026 and Num37 on October 1, 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.*