# Photo Outlines: Sketch & Color — AI Sketch & Coloring Studio

> AI Sketch & Coloring Studio (iPhone/iPad app by PiFl Labs Co., Ltd..)

- Source: https://appshunter.io/ios/app/photo-outlines-sketch-and-color/id6779071131 (this page in markdown: same URL + `.md`)
- Developer: [PiFl Labs Co., Ltd.](https://appshunter.io/developer/1893574694)
- Category: Graphics & Design, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 68 MB
- Languages: American English, Japanese, Korean
- Released: 2026-07-26
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/photo-outlines-sketch-and-color/id6779071131/reviews.md

## What is Photo Outlines?

Turn your photo into a coloring page — Photo Outlines

Use AI to turn a photo into line art, then make it your own with brushes and a fill tool.
Enjoy coloring without having to draw the outline yourself.

From photo to coloring page
• Take a photo or choose one from your album to convert into an AI sketch.
• Pick from four styles: True to Photo, Storybook, Chibi and Webtoon.
• Compare sample images to choose the look you prefer.
• Adjust line thickness, detail, contrast and background processing.
• Crop the converted page before bringing it to the coloring canvas.

The samples illustrate each style; they do not preview the conversion of your own photo. AI results vary with the photo and settings.

Color it by hand
• 10 brushes, including pencil, marker, crayon, watercolor and eraser.
• A fill tool for adding color to closed areas.
• A color palette and color picker.
• Undo and redo.
• Auto-save and the option to continue from Recent Works on the home screen.

Draw on photos without AI
Import a photo in its original colors and draw over it, or start a new picture on a blank canvas. These features are free and use no AI conversion credits.

Free access and things to know
• Get 2 free AI conversions a day. Photos are sent to a server for processing, so an internet connection is required.
• After reaching the daily limit, an optional rewarded ad can add one extra conversion per day.
• Optional packs of 5 or 20 conversion tickets are available to purchase if you need more.
• The app contains ads, and an ad may appear before entering the coloring screen. There are no ads inside the coloring screen.
• No sign-up or login steps are required to get started.
• Available in English, Korean and Japanese.

Enjoy coloring with PiPi, the parrot-pirate mascot of PiFl Labs.
Contact: support@pifl-labs.com

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 5 AI Sketch Conversions | $0.49 | one-time |
| 20 AI Sketch Conversions | $1.99 | one-time |



## Version history (last 5 releases)

### 1.0.10 — 2026-09-10

PiPi Draw is now Photo Outlines.

• A new name and icon for making outlines from photos and coloring them yourself.
• Drawing on a photo now preserves the color you choose.
• Improved color selection and automatic saving when closing a drawing.
• Saving to Photos on iOS now asks only for permission to add images.

### 1.0.9 — 2026-09-09

Fixed text that was cut off or split mid-word at large font sizes.

• Card descriptions on the photo picker no longer break in the middle of a word.
• The number on the brush size sheet no longer splits across two lines.
• The preview title no longer runs off the screen at large text sizes.

After you finish coloring and go back, you now land on My Art with the drawing you just made. It used to return to a reset options screen, so you had to tap one more tab.

Also fixed
• The card on the home screen was clipped at the bottom when you had no drawings yet.
• With a single artwork, the list only used the left half of the screen.
• The save confirmation disappeared after one second, too fast to read.
• When a photo you picked was gone, the app wrongly blamed your network connection.
• The confirm button on Clear All now matches the color of other delete actions.
• The purchase error screen repeated the same sentence three times.
• When ads repeatedly fail to appear, coloring no longer waits every time.

### 1.0.8 — 2026-08-31

Fixed strokes disappearing when you draw on a photo.

• When coloring a photo, switching to the fill tool and back to the pen no longer thins your stroke. It used to drop to a width that got lost in the photo.
• A thicker width you picked yourself is now kept when you change tools.
• Reopening a drawing starts at a width that stays visible on the photo.
• Drawing on a blank canvas keeps the same default width as before.

### 1.0.7 — 2026-08-25

Pick the color you want, and fill with confidence.

• The custom color picker is now a color wheel — choose a hue, then adjust brightness.
• Added a skin tone palette, so coloring people is much easier.
• AI sketches separate regions more clearly, so filling bleeds less.
• Cleaned up the credits row in Settings — purchased credits and today's free count no longer look contradictory.
• Better contrast on some badges at large text sizes.

### 1.0.6 — 2026-08-19

Start drawing right away, and read every label at any text size.

• "New Drawing" no longer opens with the fill or eraser tool. On a blank page neither leaves a mark, so drawing looked broken.
• Style names and descriptions on the AI sketch screen no longer get cut off at larger text sizes.
• The background choices (Keep / Simplify / Remove) stay readable at large text sizes, with evenly sized buttons.
• In Settings, your point and conversion counts move below the title at larger text sizes.

## More apps by PiFl Labs Co., Ltd.

- [PiPi Focus: Pirate Pomodoro](https://appshunter.io/ios/app/pipi-focus-pirate-pomodoro/id6762258878)
- [PiPi Words: JLPT & TOPIK Vocab](https://appshunter.io/ios/app/pipi-words-jlpt-and-topik-vocab/id6770267735)
- [PiPi D-Day](https://appshunter.io/ios/app/pipi-d-day/id6770268950)
- [PiPi Log](https://appshunter.io/ios/app/pipi-log/id6770272665)
- [PiPi Hello: Japanese for Kids](https://appshunter.io/ios/app/pipi-hello-japanese-for-kids/id6777299814)

All apps by PiFl Labs Co., Ltd.: https://appshunter.io/developer/1893574694

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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 2026-09-10.*