Hello Sudoku vs Down Down Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hello Sudoku
This number puzzle game challenges you to deduce the remaining answers using known digits. It offers both 4x4 and 9x9 modes suitable for beginners and experienced players alike. Immerse yourself in the world of Sudoku with an uninterrupted gaming experience.
- Number deduction puzzle
- 4x4 game mode
- 9x9 game mode
- Suitable for beginners
- Suitable for experienced players
- Ad-free in-game experience
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SUDOKU是一款數字填空遊戲,利用已知的數字,推算出剩餘空格的答案. 4X4以及9X9的兩種模式,讓新手老手都能開心玩. 快點一起來進入數獨的世界吧! 此款無插頁廣告,給你最讚的遊戲體驗!
Down Down Game
Engage in a fast-paced arcade experience with two distinct modes. Navigate your character through increasingly difficult levels, aiming for high scores and global recognition. Compete against players worldwide to climb the leaderboards.
- Classic Mode gameplay
- Challenging gameplay with disruptions
- Global leaderboards
- Compete worldwide
- Relive childhood memories
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Gameplay: ◈ Classic Mode: Drag to move your character left and right. Deeper levels mean faster speeds, but lasting longer might land you on the world leaderboard! ◈ Challenge Mode: Classic gameplay with added items and random disruptions. Descending becomes trickier, increasing the game's thrill and difficulty! Game Features: ◈ Classic Mode: Relive childhood memories. ◈ Challenge Mode: More difficult and thrilling, aim for new heights on the global rankings! ◈ Global Rankings: Compete with players worldwide for the top spot!
Screenshots
Verdict
The clearest difference is ads: Down Down Game at none against Hello Sudoku's shown. Down Down Game also leads on monetization model (free vs ad-supported). Hello Sudoku's advantage is iOS requirement (9.0 vs 12.0). On price, review sentiment, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Hello Sudoku | Down Down Game |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 63 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Chin-Hong Lin | YUSHUAN KAO |
Customer experience
Hello Sudoku
Down Down Game
In-app purchases
Hello Sudoku
No in-app purchases
Down Down Game
No in-app purchases









