# Deep Lotto vs ChecChek

The clearest difference is in-app purchases: ChecChek at none against Deep Lotto's 1. ChecChek also leads on ads (none vs shown). Deep Lotto's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Deep Lotto sells 1 one-off in-app purchase. ChecChek asks for nothing beyond the download.

Deep Lotto ships an update every 2 weeks, ChecChek every 3 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Deep Lotto | ChecChek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (32 ratings)](https://appshunter.io/ios/app/deep-lotto/id1488704294/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 82.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 34 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sanghyun Hong](https://appshunter.io/developer/1200188424) | [China Global Television Network Corp.](https://appshunter.io/developer/1568444017) |

## What reviewers say

### Deep Lotto

[App page](https://appshunter.io/ios/app/deep-lotto/id1488704294)

This app uses AI and historical data to analyze lottery winning numbers, helping users select their lucky numbers. It provides statistics and past winning numbers for in-depth analysis.

**Highlights:** AI winning number analysis, Historical winning number data, Statistical analysis tools, Lucky number selection assistance, Ad reduction options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Interstitial Ad | $2.99 | one-time |


### ChecChek

[App page](https://appshunter.io/ios/app/checchek/id6450244722)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep Lotto free?

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

### Is ChecChek free?

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

### Do Deep Lotto or ChecChek have ads?

Deep Lotto shows ads; ChecChek does not.

### Which is updated more often, Deep Lotto or ChecChek?

Deep Lotto ships an update every 2 weeks, and ChecChek every 3 weeks. Most recently, Deep Lotto was updated on October 15, 2026 and ChecChek on October 12, 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.*