# Grids Thermometers — Thermometer Logic Puzzles

> Thermometer Logic Puzzles (iPhone/iPad app by Huy Huynh.)

- Source: https://appshunter.io/ios/app/grids-thermometers/id6758331481 (this page in markdown: same URL + `.md`)
- Developer: [Huy Huynh](https://appshunter.io/developer/1815003126)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.6 · 72 MB
- Languages: American English
- Released: 2026-02-05
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/grids-thermometers/id6758331481/reviews.md

## What is Grids Thermometers?

Grids Thermometers is a clean, relaxing, and rewarding logic puzzle game that challenges your deduction skills with simple rules and satisfying gameplay.

Your goal is straightforward: fill each thermometer with mercury, starting from the bulb and extending outward without leaving gaps. The numbers beside every row and column tell you exactly how many cells must be filled. Use careful reasoning to determine the correct solution—every puzzle is solved through logic alone, with no guessing required.

Whether you're new to logic puzzles or an experienced solver, Grids Thermometers offers a satisfying challenge for every skill level. Choose from Easy, Medium, or Hard difficulty and enjoy puzzles that gradually increase in complexity as your skills improve.

For players who love unlimited gameplay, Infinity Mode continuously generates fresh puzzles, giving you endless opportunities to train your brain and beat your personal best.

Features:

• Hundreds of satisfying thermometer logic puzzles
• Infinity Mode with unlimited generated challenges
• Easy, Medium, and Hard difficulty levels
• Pure logic gameplay—every puzzle has a unique solution
• Play completely offline, anytime and anywhere
• Track your progress and completed puzzles
• Clean, minimalist interface with Light and Dark themes
• Smooth controls designed for quick and comfortable play

With its elegant design, intuitive controls, and endless replayability, Grids Thermometers is perfect for relaxing during a break or giving your brain a focused workout. Every completed grid is a rewarding test of logic, observation, and deduction.

Download Grids Thermometers today and discover the satisfying challenge of one of the most enjoyable logic puzzle experiences. Fill every thermometer, solve every grid, and keep your mind sharp with endless puzzles.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |



## Version history (last 5 releases)

### 1.0.7 — 2026-09-01

Improved user experience and overall app quality.

### 1.0.6 — 2026-07-12

Fixed several bugs for a smoother experience.

### 1.0.5 — 2026-06-19

Improved compatibility across supported devices.

### 1.0.4 — 2026-05-26

Improved app performance

### 1.0.3 — 2026-03-12

Conquer 100 handcrafted levels with increasing difficulty.

## Apps similar to Grids Thermometers

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Abox by Aworld](https://appshunter.io/ios/app/abox-by-aworld/id6760047693) | 5.0 (1) | Free | Games |
| [Mercuro: Thermometers Puzzle](https://appshunter.io/ios/app/mercuro-thermometers-puzzle/id6762402072) | — | Free | Games |
| [Binairo: Logic Puzzle](https://appshunter.io/ios/app/binairo-logic-puzzle/id6762829977) | — | Free | Games |
| [Tatami: Logic Puzzles](https://appshunter.io/ios/app/tatami-logic-puzzles/id6763208954) | 5.0 (1) | Free | Games |
| [Bloomerge](https://appshunter.io/ios/app/bloomerge/id6759644138) | — | Free | Games |
| [Thermometers - Logic Puzzles](https://appshunter.io/ios/app/thermometers-logic-puzzles/id6739959033) | 4.0 (4) | Free | Games |

## More apps by Huy Huynh

- [BoxAlign – Block Move](https://appshunter.io/ios/app/boxalign-block-move/id6746065994)
- [Simple Calendar (Plan Todo)](https://appshunter.io/ios/app/simple-calendar-plan-todo/id6746109019)
- [Brick Line](https://appshunter.io/ios/app/brick-line/id6746110753)
- [Sudoku: Classic & Killer](https://appshunter.io/ios/app/sudoku-classic-and-killer/id6746364502)
- [TicTacToe Nova: XOXO Puzzle](https://appshunter.io/ios/app/tictactoe-nova-xoxo-puzzle/id6746399822)
- [Snapzzle: Photo Tile Puzzle](https://appshunter.io/ios/app/snapzzle-photo-tile-puzzle/id6746403856)

All apps by Huy Huynh: https://appshunter.io/developer/1815003126

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*