Deep Lotto vs ChecChek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deep Lotto
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.
- AI winning number analysis
- Historical winning number data
- Statistical analysis tools
- Lucky number selection assistance
- Ad reduction options
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Deep Lotto helps you select lucky numbers with AI analysis and statistics of the past winning numbers. Deep Lotto shows winning numbers since the beginning of lotteries and statistics for you to analyze winning numbers. # Frequency of Pop-up Ads displayed can be reduced by half, if Tracking for personalized ads is allowed in the iPhone Settings > Privacy > Tracking. # Pop-up Ads can be blocked in the DeepLotto Settings > Purchase.
ChecChek
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Chec Chek is a receipts capture tool for who is always travelling. Use Chec Chek to capture expenses and photos of receipts as you make purchases and create your expense report later. We hope to make travel and expense capture easier in your daily.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Deep Lotto | ChecChek |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (32 ratings) — better | — |
| Positive reviews | 82.8% of reviews | — |
| Number of ratings | 32 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 7 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Sanghyun Hong | China Global Television Network Corp. |
In-app purchases
Deep Lotto
- Remove Interstitial Ad$2.99
ChecChek
No in-app purchases
