Comparison

GR Demo vs Pio Picker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GR Demo

Features
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GR Demo是一款方便快捷的产品演示辅助工具,主要内容为多款简易的应用demo合集,可连接Gemred团队开发的多款产品并简单演示其无线连接、数据传输等核心功能,帮助相关人员更直观地讲解产品亮点。 GR Demo is a handy product demonstration auxiliary tool, and its main content is a collection of various simple application demos. GR Demo can connect to various products developed by the GemRed team and demonstrate their core functions such as wireless connection and data transmission, helping people explain product highlights intuitively.

About

Pio Picker

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Pio Picker is a color picker and color extension tool that can be used on iOS, iPadOS, and MacOS, allowing you to easily capture beautiful colors around you anytime, anywhere. You can quickly copy Hex color codes, as well as different formats of Hex/RGB/HSB color codes for Objective-C/Swift/SwiftUI/JS/CSS/Java/Kotlin/Dart languages. 【Key Features】 - Instant color picking: Use the camera (iOS & iPadOS) or screen (MacOS) color picking function to easily obtain the desired color information. - Multiple editing modes: Support direct editing of colors in HEX, RGB, HSB, CMYK, Lab formats, and modify colors using the HSB color picker. - Color code generation: Easily copy Hex/RGB/HSB color codes in different formats for Objective-C/Swift/SwiftUI/JS/CSS/Java/Kotlin/Dart languages. - Color harmonization: Easily create new colors using color harmonization methods such as complementary colors and neighboring colors. - Personalized color palette: Save, edit, and organize color palettes to create your own color library. The color library will automatically sync to your iCloud. - Easy sharing: Quickly generate ASE color files for easy sharing. - History records: Automatically record color picking history to review and reuse every moment of inspiration. The color picking history will automatically sync to your iCloud. Whether you are a designer, artist, or developer, Pio Picker will become your reliable assistant, allowing you to quickly obtain the desired color information anytime, anywhere. It supports generating color codes in multiple formats for different languages, making your development process faster and more efficient. You can save, edit, and organize personalized color palettes, easily manage your color library, and share your ASE color files with others or publish them on social media. With Pio Picker, you can not only capture colors but also discover inspiration. It automatically records your color picking history, allowing you to review and reuse every moment of inspiration. Download Pio Picker now to unleash your creativity and explore the endless world of colors! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.privacypolicies.com/live/e5f62bdd-bfac-41d7-a5e7-e5e9143dba14

Screenshots

GR Demo4 screens
Pio Picker4 screens

Verdict

The call

The clearest difference is price: GR Demo at Free against Pio Picker's $3.99. GR Demo also leads on in-app purchases (none vs 3) and update cadence (every 6 weeks vs every 23 months). Pio Picker's advantage is device support (4 vs 2). On ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

GR Demo is free to download; Pio Picker costs $3.99 up front. Pio Picker sells 3 in-app purchases, starting at $0.99 per month. GR Demo asks for nothing beyond the download.

UpkeepUpdate frequency

GR Demo ships an update every 6 weeks, Pio Picker every 23 months. The most recent releases landed on October 27, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 2 level
GR Demo versus Pio Picker: the parameters behind the verdict, then further details
ParameterGR DemoPio Picker
PriceFree — better$3.99
Update frequencyEvery 6 weeks — betterEvery 23 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.015.0
Further details — not scored
Size29 MB26 MB
Age rating4+4+
DeveloperGemRed文飞 黄

In-app purchases

None

GR Demo

No in-app purchases

3 purchases

Pio Picker

Subscriptions2
  • All Access7 Days trial$0.991 Month
  • All Access7 Days trial$3.991 Year
One-time1
  • All Access$6.99

Questions

Is GR Demo free?
GR Demo is free to download, with no in-app purchases.
Is Pio Picker free?
Pio Picker costs $3.99, and also offers in-app purchases.
Do GR Demo or Pio Picker have ads?
Neither GR Demo nor Pio Picker shows ads.
Which is updated more often, GR Demo or Pio Picker?
GR Demo ships an update every 6 weeks, and Pio Picker every 23 months. Most recently, GR Demo was updated on October 27, 2026 and Pio Picker on October 18, 2026.

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