# 로또시그널 AI vs Lotto Number Mate

The clearest difference is in-app purchases: 로또시그널 AI at none against Lotto Number Mate's 1. 로또시그널 AI also leads on iOS requirement (13.0 vs 15.1). Lotto Number Mate's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Lotto Number Mate sells 1 one-off in-app purchase. 로또시그널 AI asks for nothing beyond the download.

로또시그널 AI ships an update every 3 weeks, Lotto Number Mate every 10 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 로또시그널 AI | Lotto Number Mate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 83 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mkideabox Co. Ltd.](https://appshunter.io/developer/1790563640) | [junehong kim](https://appshunter.io/developer/1864328124) |

## What reviewers say

### 로또시그널 AI

[App page](https://appshunter.io/ios/app/ai/id6758536429)

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

**In-app purchases:** none


### Lotto Number Mate

[App page](https://appshunter.io/ios/app/lotto-number-mate/id6767849708)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LottoNumberMate Premium | $2.99 | one-time |


## Frequently asked questions

### Is 로또시그널 AI free?

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

### Is Lotto Number Mate free?

Lotto Number Mate is free to download, with in-app purchases available.

### Do 로또시그널 AI or Lotto Number Mate have ads?

Both 로또시그널 AI and Lotto Number Mate show ads.

### Which is updated more often, 로또시그널 AI or Lotto Number Mate?

로또시그널 AI ships an update every 3 weeks, and Lotto Number Mate every 10 days. Most recently, 로또시그널 AI was updated on October 2, 2026 and Lotto Number Mate on October 7, 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.*