SubaraCity vs Speedy Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SubaraCity
Merge blocks of the same color to level them up and transform them into larger buildings. This simple yet engaging puzzle game allows you to build a city by combining blocks, offering hours of immersive fun.
- Merge same-colored blocks
- Level up blocks into buildings
- Create and expand a city
- Simple and intuitive gameplay
- Time-consuming puzzle experience
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Merge blocks and create a city. You'll become so involved that you'll lose track of time. The rules are simple, and there are no complicated operations. By touching blocks of the same color they are joined, and as they level up they turn into large buildings.
Speedy Sudoku
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Speedy Sudoku is a free 9×9 Sudoku with no ads. Rendered with Metal for silky-smooth play, and it works offline. DAILY PUZZLE • A new puzzle every day, and every player worldwide gets the same one. • Difficulty rotates by weekday: Easy on Monday, Medium on Tue/Thu/Sun, Hard on Wed/Fri, Expert on Saturday. • Completed days are stamped on a calendar with your current and best streak. • Share your result as a text card. • A dedicated daily ranking compares everyone on the same puzzle. FOUR DIFFICULTY LEVELS • Easy, Medium, Hard, Expert • Completion counts and personal best per difficulty GLOBAL RANKING • Score-based rankings that combine time, moves, mistakes and correct-answer streaks • Compare your best record per difficulty with players worldwide • No sign-in required, just a nickname SMART GAME FEATURES • Notes mode to pencil in candidates • Hints when you are stuck (up to 3 per game) • Auto-save so you can resume anytime • Undo for mistaken inputs • Row/column highlighting and haptic feedback MADE FOR • Anyone who wants a daily brain workout • Sudoku fans who like keeping records • Players who enjoy competing worldwide Download now and start with today's puzzle.
Screenshots
Verdict
The clearest difference is in-app purchases: Speedy Sudoku at none against SubaraCity's 4. SubaraCity's advantage is iOS requirement (15.0 vs 18.5). On price, update cadence, ads 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. SubaraCity sells 4 one-off in-app purchases. Speedy Sudoku asks for nothing beyond the download.
SubaraCity ships an update every 5 days, Speedy Sudoku every 4 days. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.
| Parameter | SubaraCity | Speedy Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (46 ratings) — better | — |
| Positive reviews | 70.9% of reviews | — |
| Number of ratings | 46 — better | — |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 239 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryuji Kuwaki | Yongtae Kim |
Bugs and requests
SubaraCity
Reported bugs
7 issues- Ranking and encyclopedia data disappeared after update
- Game progress and saved games disappeared after update
- In-app purchases not restoring
- Freeze bug not resolved
- Ads blocking buttons
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- Building collection bug
- Inconsistent starts leading to unfair advantages
Requested features
7 requests- Add more game modes
- Option to revert to older BGM and design
- Add new buildings/themes
- Add more levels/maps
- Allow joining larger buildings for higher scores
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- Add different city themes (Medieval, Native, Chinese Dynasty)
- Option to pay to remove ads permanently
Speedy Sudoku
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SubaraCity
- Remove Ads$0.99
- Mayor+5$0.99
- Mayor+10$0.99
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- Tokyo Pack$1.99
Speedy Sudoku
No in-app purchases
Questions
Is SubaraCity free?
Is Speedy Sudoku free?
Do SubaraCity or Speedy Sudoku have ads?
Which is updated more often, SubaraCity or Speedy Sudoku?
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