# Letter Gallery — Puzzle games train your mind

> Free nonogram coloring puzzle game to reveal hidden pixel art. (iPhone/iPad app by Oakever Games.)

- Source: https://appshunter.io/ios/app/letter-gallery/id1523404205 (this page in markdown: same URL + `.md`)
- Developer: [Oakever Games](https://appshunter.io/developer/1658671470)
- Category: Games, Lifestyle, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.70/5 from 3,411 App Store ratings · 98 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 179 MB
- Languages: Russian, Bangla, Urdu, Vietnamese, American English, Hungarian, Dutch, Greek, Indonesian, European Spanish and 19 more
- Released: 2020-07-18
- Data updated: 2026-10-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/letter-gallery/id1523404205/reviews.md

## What is Letter Gallery?

Letter Gallery is a free hidden words puzzle game that invites you to discover letters cleverly hidden in beautiful pictures. Look closely, find letters, and bring words and phrases to life. Enjoy the pleasure of discovery while exploring detailed scenes, one letter at a time.
Whether you want a quiet break or a pleasant way to pass the time, Letter Gallery offers a relaxing mix of picture exploration and word discovery.
How To Play Letter Gallery
Each puzzle features a picture with hidden letters waiting to be found. Explore the scene carefully and tap a letter when you spot it. Every letter you find fills a slot in the word bar, gradually revealing the complete word or phrase.
Pinch to zoom in and drag the picture to explore the details. Letters can blend into the scenery in unexpected ways, so take your time and look from a fresh perspective. If you need a little help, use a hint to locate a hidden letter.
Find all the letters to complete the puzzle and discover the full message!
Key Features
- Hidden letters in beautiful pictures: Explore detailed scenes and discover letters blended into the artwork.
- Words and phrases to uncover: Watch each discovery bring you closer to the complete message.
- Simple tap controls: Tap the letters you find—no drawing lines or coloring blocks.
- Zoom and explore: Take a closer look at small details with easy zoom and drag controls.
- Beginner-friendly guidance: Learn the basics step by step and start enjoying the puzzles.
- Varied puzzles: Enjoy both gentle introductory levels and more intricate scenes as you progress.
  
Letter Gallery combines the enjoyment of hidden-picture games with the satisfaction of completing words. You do not need complicated rules to get started—just curiosity and a little attention to detail.
Look beyond the obvious and enjoy those small “there it is!” moments. A letter may be hiding in a familiar shape or blending into a pattern you have already looked past. Every discovery gives you another reason to appreciate the picture.
Download Letter Gallery and discover the words hidden in every picture!

## Key features

- Discover hidden pixel-art pictures
- Color blocks based on number clues
- Dozens of creative pictures
- Multiple difficulty levels
- Offline gameplay
- Create your own pictures

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| Dev test item approved | $61.99 | one-time |
| Art of Lines | $15.99 | one-time |
| Earth Day11123300000 | $0.89 | one-time |


## What do users think of Letter Gallery?

Reviews of Letter Gallery are mostly positive: the game is rated 4.7/5 from 3.4K App Store ratings. What users like most: addictive and fun, relaxing gameplay. Top complaints: glitches and crashes, lack of customization options. Summarized from real user reviews.

**Pros**

- 🚀 Addictive and fun
- 👍 Relaxing gameplay
- 🎨 Unique puzzle concept
- 💡 Offline playability
- 🎉 No ads (paid version)

**Cons**

- 🐛 Glitches and crashes
- 🔍 Lack of customization options
- 🔄 Repetitive puzzles
- 💰 Intrusive ads (free version)
- ❌ Removed features (e.g., events)

**Commonly reported bugs**

- Puzzles not loading correctly
- Tracking/permissions issues
- Losing progress after updates
- Crashes during events
- Incorrect puzzle solutions

**Most requested features**

- Import own photos
- More difficulty levels
- Ability to disable hints/guides
- Themed events and challenges
- Progress sync across devices

## Is Letter Gallery safe?

Letter Gallery appears safe based on user ratings. The AppsHunter Safety Score for Letter Gallery is 94 out of 100. This assessment is based on 3,411 user ratings, with an App Store average of 4.7 out of 5. Of 3,411 App Store ratings, 94.3% point to a safe experience, 3.3% suggest some concerns, and 2.4% point to a risky experience.

## Is Letter Gallery legit?

Letter Gallery appears to be a legitimate app. The AppsHunter Legitimacy Score for Letter Gallery is 100 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 98)

All indexed reviews: https://appshunter.io/ios/app/letter-gallery/id1523404205/reviews.md

### 2/5 — Испортили игру

*2026-10-16*

Ранее была головоломка -раскраска по пикселям, сейчас какой-то поиск букв… Вы что наделали…

### 5/5 — Awesome

*2026-06-05, version 1.7.23*

So soothing!!!5/5 stars!!!

### 1/5 — Game Never Opens

*2026-02-17, version 1.7.23*

The ad keeps playing and never displays an 'X'to open the game. I tried many times!

### 5/5 — Best fun game ever

*2025-02-08, version 1.7.23*

I been playing this for 3 years straight

### 5/5 — The best game ever

*2024-09-18, version 1.7.23*

You’re game is over 5 stars it deserves 2,000 stars out Of 5 stars!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

### 5/5 — Best game ever

*2024-08-26*

It’s been almost 3 years since I’ve played this game. I broke my phone and lost the name, ever since I’ve gotten my iPad I’ve searched for it. I have finally found it. I thought about it every day for 3 years, that’s how good this game is. You do not understand how happy I am that I found the game, so if that doesn’t tell you how good it is, I don’t know what will. Beautifully made game, I am so thankful to the people that made it. It brought me joy on hard bus rides, and brought me peace through rough fights, it was an important part of my life. And I know that kinda sounds weird, but it’s the truth. I was devastated that I couldn’t remember the name, but look where God brought me back. Now after 3 years of being apart from it, I can finally appreciate what it did for me. Thank you.

### 2/5 — Add an option to log in!!!

*2024-07-06, version 1.7.23*

I lost all of my progress since I got a new phone!!! 😭😭

### 1/5 — Бесполезный просмотр рекламы

*2024-04-13*

Нравилась игра, пока просмотр рекламы ради получения дополнительной жизни не перестал работать. По итогу я смотрю более пятнадцати реклам, за которые мне ничего не дают.

### 4/5 — Fun and addictive but..☹️

*2024-03-24*

The reason I voted I stars off is because there is a glitch where on the home page of the game it wont let you view it unless you allow tracking which I didn't when I first installed, so I had to uninstall and reinstall because when I went to settings there wasnt an option to allow tracking.. It fortunately started showing the page when I reinstalled and hit allow, but it randomly started yesterday not allowing me to view the page again when I literally did allow tracking!! It seems theres no way to fix it unless reinstalling, resulting in losing all my completed pictures… Its so annoying!! 

The game is still a great game overall because I can still do daily challenges which are really fun and easy! I just wish i could access the home page so I could continue unfinished projects, settings, and not have to reinstall..❤️❤️

### 5/5 — One of my favorite games.

*2024-02-20, version 1.7.23*

Very relaxing.

## Frequently asked questions about Letter Gallery

### What is Happy Pixel?

Happy Pixel is a free nonogram coloring puzzle game where you discover hidden pixel-art pictures by coloring blocks according to number clues. It's designed to train your brain and provide entertainment.

### How do I play Happy Pixel?

You use the colored numbers as hints to drag the correct square or rectangle containing the exact number of cells. Filling these cells with the corresponding color reveals a pixel picture once all blocks are colored.

### Is Happy Pixel free to play?

Yes, the game offers tons of completely free pixel puzzles. However, it does include in-app purchases and advertisements.

### Can I play Happy Pixel offline?

Yes, Happy Pixel is an offline game, so you don't need to worry about WIFI or data networks to play.

### What are the difficulty levels in Happy Pixel?

The game comes in four difficulty levels: easy, medium, hard, and expert, making it suitable for both beginners and advanced players of pixel puzzles.

## Version history (last 5 releases)

### 1.8.2 — 2026-10-17

Bug Fixes and Performance Improvements

### 1.8.1 — 2026-10-15

Bug Fixes and Performance Improvements

### 1.8.0 — 2026-10-10

Bug Fixes and Performance Improvements

### 1.7.23 — 2022-11-09

New updates
- bug fixes and performance improvement

### 1.7.22 — 2021-09-22

New updates
- bug fixes and performance improvement

## Apps similar to Letter Gallery

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Link-a-Pix: Nonogram Links](https://appshunter.io/ios/app/link-a-pix-nonogram-links/id517602670) | 4.8 (653) | Free | Games |
| [Pic-a-Pix: Nonogram Color](https://appshunter.io/ios/app/pic-a-pix-nonogram-color/id503132420) | 4.7 (2,581) | Free | Games |
| [Home Cross](https://appshunter.io/ios/app/home-cross/id1468608983) | 4.4 (2,832) | Free | Games |
| [Nonograms CrossMe](https://appshunter.io/ios/app/nonograms-crossme/id574857255) | 4.7 (2,342) | Free | Games |
| [Block-a-Pix: Block Puzzle](https://appshunter.io/ios/app/block-a-pix-block-puzzle/id1115250238) | 4.8 (311) | Free | Games |
| [Nonogram Color:Picture Cross](https://appshunter.io/ios/app/nonogram-colorpicture-cross/id1543830420) | 4.7 (1,252) | Free | Games |

## More apps by Oakever Games

- [Bit Color by Number: Pixel Art](https://appshunter.io/ios/app/bit-color-by-number-pixel-art/id1328841952)
- [Bible Word Puzzle - Word Games](https://appshunter.io/ios/app/bible-word-puzzle-word-games/id1342112505)
- [Paint by Number Coloring Game](https://appshunter.io/ios/app/paint-by-number-coloring-game/id1420058690)
- [Bible Coloring Paint by Number](https://appshunter.io/ios/app/bible-coloring-paint-by-number/id1441949789)
- [Sudoku - Brain Puzzle Games](https://appshunter.io/ios/app/sudoku-brain-puzzle-games/id1442749804)
- [Wood Block Puzzle Games](https://appshunter.io/ios/app/wood-block-puzzle-games/id1466197423)

All apps by Oakever Games: https://appshunter.io/developer/1658671470

## Related topics

[fill shikaku](https://appshunter.io/ios/topics/fill-shikaku)

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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 2026-10-18.*