Thermometers - Logic Puzzles
Feng Xia Games iPhoneiPadiPod touch
Thermometers - Logic Puzzles is a free Games app for iPhone and iPad by Feng Xia. Rated 4.3/5 from 6 ratings. Requires iOS 13.0. Updated July 9, 2026.
- Rating
- 4.3
- 6 ratings
- Price
- Free
- on the App Store
- Size
- 131 MB
- Age 4+
- Updated
- Jul 9
- 2026 · v2.1.0
Screenshots
About Thermometers - Logic Puzzles
Fill every thermometer with pure logic - no random guessing, ever. Thermometers - Logic Puzzles is a calm, focused brain game for fans of Sudoku, Nonogram, Picross, and number grid puzzles. Read the row and column clues, fill each thermometer from the bulb toward the tip, and feel the whole board click into place. WHY YOU'LL LOVE IT - 9,000+ logic puzzles, from quick 4x4 warm-ups to epic 17x17 boards - Designed for pure deduction - every puzzle has a clean logical path - 5 difficulty levels: Beginner, Normal, Hard, Expert, and Master - Daily Challenge: a fresh calendar puzzle every single day - Brain Test: a dedicated level path with extra-large expert boards - Dark Mode and a cozy warm-paper look that is easy on your eyes - Fill and Mark input modes, with a precise drag-friendly cursor - Smart hints when you get stuck, and statistics to track your progress - Works fully offline - perfect for flights and commutes - Progress backed up to the cloud HOW TO PLAY 1. Thermometers always fill from the round bulb toward the tip. 2. The numbers tell you how many cells must be filled in each row and column. 3. Mark the cells that must stay empty, fill in the rest. 4. Complete the board without breaking a single rule - that's the puzzle! Easy to learn, deeply satisfying to master. Whether you want a two-minute coffee-break puzzle or a long evening of deduction, Thermometers gives your brain a workout without the stress - no time limit, play at your own pace. Download now and make logic your daily habit! For Terms of Use, please refer to Apple's Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
4.3
6 ratings
What’s new
Version 2.1.0 · Updated July 9, 2026
Thermometers 2.1 is here! - Added Dark Mode for comfortable play day or night - Refined visual polish in light and dark themes - Improved board readability on larger puzzles - General stability and usability improvements
App privacy
The developer, Feng Xia, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data, Crash Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics, Product Personalization, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Thermometers - Logic Puzzles | 4.3 / 5 (6 ratings) | Free | July 9, 2026 | |
| Logic Puzzles - Thermometers | 4.5 / 5 (2) | Free | Aug 29, 2026 | Compare |
| Grids of Thermometers | 4.6 / 5 (83) | Free | Dec 11, 2023 | Compare |
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| Grids Thermometers | – | Free | Sep 1, 2026 | Compare |
| Camping master : tents & trees | 5.0 / 5 (1) | Free | Apr 16, 2025 | Compare |
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