# Luna Story Prologue (nonogram)

> Story-driven logic puzzle game with nostalgic themes and helpful tools. (iPhone/iPad app by KWANG YEOUL YOO.)

- Source: https://appshunter.io/ios/app/luna-story-prologue-nonogram/id1605525331 (this page in markdown: same URL + `.md`)
- Developer: [KWANG YEOUL YOO](https://appshunter.io/developer/971661897)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.70/5 from 316 App Store ratings · 129 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 105 MB
- Languages: American English, Japanese, Korean
- Released: 2022-01-20
- Data updated: 2026-09-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/luna-story-prologue-nonogram/id1605525331/reviews.md

## What is Luna Story Prologue (nonogram)?

A very old story.

in the twinkling stars
Moonkeeper above the blue crescent moon.


his forgotten dream.

Like a lovely old song

A story from a beautiful time.

everything shone,

everything was warm,

I won't forget it no matter how much time passes

A story of small and precious girls and boys.

Old memories that remain vaguely.

mooning.

story before that.


** Features of Game **

- Puzzle save
- Use the touch pad at the same time
- Small map Large map available (both free)
- Hinting offer
- Incorrect checking options available
- X offers a complete line of display options
- Undo / Redo function provided
- Large puzzles can be solved easier through a drag button

## Key features

- Puzzle save functionality
- Touchpad support
- Small and large map puzzles
- Hinting system
- Incorrect checking options
- Undo/Redo function
- Drag button for large puzzles

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## What do users think of Luna Story Prologue (nonogram)?

Overall sentiment: positive

**Pros**

- 🎨 Beautiful graphics and art design
- 🧩 Well-designed nonogram puzzles
- 🎵 Calming music and relaxing atmosphere
- 📖 Engaging story and lore with cute creatures
- 👍 User-friendly controls with multiple input options
- 🎯 Painter tool for precision on larger puzzles
- ↩️ Undo and redo functionality
- 📺 Minimal and non-intrusive ads
- 🌙 Dark mode and light mode options
- 💾 Interim save feature for larger puzzles
- 🎮 Extensive content with multiple puzzles
- ⚙️ Thoughtful customization settings

**Cons**

- 🐛 Frequent freezing and crashing issues
- 🔥 App causes phone overheating
- ⌨️ D-pad and control buttons too small and close together
- 🎮 Screen calibration issues with directional inputs
- 📱 No screen rotation support
- 🔊 Ads play loud audio despite silent mode
- 💰 Ad removal purchase doesn't work properly
- ⚠️ Puzzle logic errors preventing completion
- 🔍 Difficult starting points on some puzzles
- 📲 App becomes unresponsive after extended play
- 🚫 Some ads lack close buttons
- 🔄 Repeated review prompts

**Commonly reported bugs**

- Game freezes and crashes during gameplay
- App becomes unresponsive after 5-20 minutes of play
- Phone overheating during extended sessions
- Screen calibration issues causing wrong directional inputs
- Puzzle completion errors with incorrect square corrections
- Hint button fails to provide hints on broken puzzles
- Ad removal purchase not functioning
- Ads playing audio despite phone being on silent
- App won't boot or load properly
- Progress loss due to crashes
- Lag and performance degradation over time

**Most requested features**

- Larger and better-positioned D-pad controls
- Screen rotation support for landscape mode
- Vertical button placement for toggle options
- Direct donation option to support developer
- Better beginner instructions and tutorials
- Fix for puzzle logic errors
- Improved performance optimization
- Better ad implementation with proper close buttons

## Recent user reviews (10 of 129)

All indexed reviews: https://appshunter.io/ios/app/luna-story-prologue-nonogram/id1605525331/reviews.md

### 5/5 — Amazing game!

*2026-07-14, version 1.2.1*

The fact that there’s a prologue to this whole thing makes it much more interesting, in my opinion! 

These Luna Story games have gotten me absolutely obsessed with nonograms. I also love how much care is put into the creative aspects of the game. And the art is SO CUTE!!

### 5/5 — El mejor juego

*2026-07-10, version 1.2.1*

Llevo años jugando los “Luna Story” y realmente son mi juego favorito. Muchos niveles, lindísima estética, muy entretenidos puzzles, larga diversión la verdad.

### 5/5 — น่าร้ากกกก

*2026-07-05, version 1.2.1*

งานภาพสวยมาก ฮีลใจ สตอรี่ก็ดี แต่บางด่านก็ยาก

### 5/5 — 기대됨

*2026-06-01, version 1.2.1*

이게 프롤로그면••• 이 게임사 많이 성장하길 기원하고 더 많은 시리즈 만들길!

### 1/5 — 렉이 너무 심해요ㅡㅡ

*2026-05-10, version 1.2.1*

자꾸 멈춤 ㅡㅡ

### 5/5 — Excellent and Enjoyable

*2026-04-24, version 1.2.1*

I like the prequel story to the original game; it gives good context. The art, colors, and music are lovely. Well done on this!

### 5/5 — Best Nonograms

*2026-03-29, version 1.2.1*

I love every one of the games in the Luna series. The nonograms are designed correctly with only one correct answer, the larger ones are challenging, and I don’t have to pay attention to the story.  I just wish there was a “no ad” option.

### 5/5 — Excellent nonogram

*2026-03-11, version 1.2.1*

I’m enjoying this game so much. So far, the ones in this first practice app are easy. I’m liking it

### 2/5 — Тормозит

*2026-03-03, version 1.2.1*

У меня игра через минут 10 начинает тормозить и зависать. Каждый раз приходится ее перезапускать.

### 4/5 — Screen calibration issues

*2026-02-13, version 1.2.1*

My only complaint is, for example I can be pushing the down or up arrow and it will go left or right or hit the left or right and it will go up or down.

## Frequently asked questions about Luna Story Prologue (nonogram)

### What kind of game is Luna Story Prologue?

Luna Story Prologue is a logic puzzle game that uses the nonogram (also known as Picross or Griddlers) mechanic. Players fill in cells on a grid based on number clues to reveal a hidden picture, all within a story-driven context.

### What are the key features of this puzzle game?

The game offers features like puzzle saving, simultaneous touchpad use, both small and large map puzzles, hinting, incorrect checking options, line display options, an undo/redo function, and a drag button for easier solving of large puzzles.

### Is Luna Story Prologue free to play?

Yes, the game is free to download and play. However, it does include in-app purchases and advertisements, which are common monetization models for free mobile games.

### What is the story behind Luna Story Prologue?

The game is described as a very old story, evoking themes of twinkling stars, a Moonkeeper, a forgotten dream, and precious memories of small girls and boys. It aims to tell a story from a beautiful time, reminiscent of a lovely old song.

### Can I play on different device sizes?

The app supports both small and large maps, indicating it is designed to be playable across various screen sizes. The drag button feature also helps in solving larger puzzles more easily on any device.

## Version history (last 5 releases)

### 1.2.1 — 2024-05-16

Fixed an issue where the last line of a storybook would not play.

### 1.2.0 — 2024-04-13

1. Added GDPR diagrams for EEA countries.
2. fixed some bugs.

### 1.1.0 — 2023-11-28

Fixed some bugs.

### 1.0.3 — 2022-01-22

Fixed some bugs.

### 1.0.2 — 2022-01-20

No release notes.

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| [Nonogram Life](https://appshunter.io/ios/app/nonogram-life/id1562698466) | 4.8 (546) | Free | Games |
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| [Nonogram Galaxy - Classic](https://appshunter.io/ios/app/nonogram-galaxy-classic/id1273891658) | 4.6 (323) | Free | Games |

## More apps by KWANG YEOUL YOO

- [Coloring Luna - Coloring Book](https://appshunter.io/ios/app/coloring-luna-coloring-book/id1467923065)
- [Find a different-A Cat House](https://appshunter.io/ios/app/find-a-different-a-cat-house/id1473236622)
- [Hana's Story - nonogram](https://appshunter.io/ios/app/hanas-story-nonogram/id1475431542)
- [Sky Castle - nonogram](https://appshunter.io/ios/app/sky-castle-nonogram/id1478086665)
- [Color Pixel Art - Atti Land](https://appshunter.io/ios/app/color-pixel-art-atti-land/id1489140836)
- [Find Difference - Crime Scene](https://appshunter.io/ios/app/find-difference-crime-scene/id1495004390)

All apps by KWANG YEOUL YOO: https://appshunter.io/developer/971661897

## Related topics

[picross luna](https://appshunter.io/ios/topics/picross-luna)

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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 2026-09-08.*