NumTap vs SudoCrash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NumTap
This number puzzle game offers a fun way to boost memory, concentration, and reflexes. With over 400 levels and daily challenges, it provides a quick mental workout for all ages. Enjoy a clean design and relaxing atmosphere while improving cognitive skills.
- Improve memory and concentration
- Over 400 levels
- Daily challenges
- Stimulates brain activity
- Intuitive design for all ages
- Relaxing music and effects
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NumTap – your daily mental gym Want to improve your memory, mental agility, and concentration while having fun? NumTap is the perfect number game for you. It is a simple yet addictive challenge designed to stimulate your brain in just a few minutes a day, ideal for every age from children to seniors. Ready to take the challenge? Just 5 minutes a day can make a difference. How does it work? Arrange the numbers in the correct order, from lowest to highest or highest to lowest, as each level instructs. It sounds easy, but completing it without mistakes is the real challenge. Can you unlock every star? Game modes Classic: Progress at your own pace through more than 400 levels: Easy (1–100), Normal (101–200), Hard (201–300), and Extreme (301–400). Build your cognitive skills gradually. Daily Challenge: Face a new challenge every day with unknown conditions and only one attempt. Can you beat it? Why NumTap? - Stimulates your mind and improves memory, attention, and reflexes. - Clean, modern, intuitive design for every age. - Relaxing music and gentle effects that never distract. - Fun learning for children and enjoyable mental training for adults. - Completely free, with minimal ads and no interruptions.
SudoCrash
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간단하지만 중독성 있는 블록 퍼즐! 블록을 보드에 배치해 라인과 박스를 지우고, 최고 점수에 도전하세요. ■ 게임 특징 - 9x9 보드 블록 퍼즐 - 다양한 모양의 블록을 드래그&드롭으로 자유롭게 배치 - 한 줄 또는 3x3 박스를 완성하면 자동으로 클리어 - 배치할 곳이 없으면 즉시 게임 오버 - 직관적이고 자연스러운 UX, 고스트 프리뷰 지원 - 점수, 최고점, 게임 상태 자동 저장 및 이어하기 - 깔끔하고 현대적인 UI/UX, 다크모드 지원 예정 - 게임 규칙/팁/기능 안내 도움말 페이지 제공 ■ 조작 방법 1. 하단 트레이에서 원하는 블록을 터치 & 드래그 2. 원하는 위치에 블록을 놓아 보드를 채우세요 3. 가로줄, 세로줄, 3x3 박스를 완성하면 자동으로 사라집니다 4. 더 이상 블록을 놓을 곳이 없으면 게임 오버! ■ 추가 기능 - 홈 화면에서 최고점, 마지막 플레이 정보 확인 - 저장된 게임이 있으면 언제든 이어서 플레이 가능 - 게임 오버/재시작/새 게임 시 확인 다이얼로그 제공 - 모든 주요 동작이 자연스럽고 안정적으로 동작
Screenshots
Verdict
The clearest difference is in-app purchases: SudoCrash at none against NumTap's 1. SudoCrash also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price, device support and iOS requirement 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. NumTap sells 1 one-off in-app purchase. SudoCrash asks for nothing beyond the download.
NumTap ships an update every 2 weeks, SudoCrash every 4 days. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.
| Parameter | NumTap | SudoCrash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 43 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | NPE | ChanHyeok Im |
In-app purchases
NumTap
- Remove Ads!$1.99
SudoCrash
No in-app purchases








