Comparison

Radar Chart vs QuickChart

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

Head to head
About

Radar Chart

Easily create radar charts directly on your mobile device. Input chart title, number of items, item names, and data to generate your chart. Save or copy your creations with simple operations.

Highlights
  • Create radar charts
  • Input chart title
  • Define number of items
  • Enter item names and data
  • Save chart as image
  • Copy chart to clipboard
Features
Read full description

I want to make a radar chart, but it is troublesome to start up a personal computer. Please use this app in such a case! Creating a radar chart is possible only by inputting the following four items. - Chart title - Number of items - item name - Data for each item The created chart can be saved as an image or copied to the clipboard. Please contact us in the review section or this DM. https://twitter.com/corasck

About

QuickChart

Quickly create visual maps of complex relationships and ideas. This app prioritizes speed with intuitive gesture controls for instant node creation and connections. Personalize your maps with images and export them easily for sharing or integration into your workflow.

Highlights
  • Instant node creation
  • Gesture-based linking
  • Minimalist UI
  • Image personalization
  • Fast export to camera roll
  • Multiple project management
Features
Read full description

QuickChart: Instant Correlation Map Turn your messy thoughts into a clear visual map—instantly. Whether you're drafting a novel, analyzing a complex mystery anime, or organizing a business hierarchy, QuickChart is designed for one thing: Speed. No complicated menus, no tedious layouts. Just your ideas, connected. ■ Why QuickChart? Traditional chart-making apps are too slow. By the time you’ve finished setting up one character, your inspiration has moved on. QuickChart prioritizes rapid creation so you can build massive, intricate webs of relationships without missing a beat. ■ Intuitive Gesture Controls Master your map with a series of simple taps. No extra buttons needed: 1st Tap: Select and move the node freely. 2nd Tap: Tap another node to instantly create a connection. 3rd Tap: Deselect the node and reset your focus. ■ Key Features Instant Nodes: Create character bubbles with a single tap. Seamless Connections: Define relationships in a flash with our gesture-based linking. Creativity-First UI: A minimalist interface that keeps you focused on your story or analysis. Personalize with Photos: Import images from your photo library for character icons. Fast Export: Save your charts directly to your camera roll for easy sharing on social media or integration into your creative workspace. Multiple Projects: Manage and edit various charts for different stories or theories. ■ Perfect For: Writers & Novelists: Brainstorm character webs and plot twists. Anime & Mystery Fans: Keep track of complex human relationships and theories. Game Designers: Visualize faction maps and NPC connections. Visual Thinkers: Anyone who needs to simplify complex information on the go. Unleash your creativity. Download QuickChart today and start building your world. ■ Go Pro for Unlimited Creativity Upgrade to the Pro Version to remove distractions and unlock the full potential of your maps: Ad-Free Experience: Remove all banner, interstitial, and reward ads. Stay in the flow of your creative process. Unlimited Charts: Break the limit on the number of projects. Save and manage as many correlation charts as you need.

Screenshots

Radar Chart1 screens
QuickChart3 screens

Verdict

The call

The clearest difference is review sentiment: Radar Chart at 72% against QuickChart's 25%. Radar Chart also leads on in-app purchases (none vs 1) and iOS requirement (14.0 vs 26.0). QuickChart's advantage is update cadence (every 9 days vs every 11 months). On price, ads and device support 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

Both are free to download. QuickChart sells 1 one-off in-app purchase. Radar Chart asks for nothing beyond the download.

UpkeepUpdate frequency

Radar Chart ships an update every 11 months, QuickChart every 9 days. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

Scorecard5 real differences · 5 level
Radar Chart versus QuickChart: the parameters behind the verdict, then further details
ParameterRadar ChartQuickChart
PriceFreeFree
Rating4.0 (251 ratings) — better—
Positive reviews71.7% of reviews — better25.0% of reviews
Number of ratings251 — better—
Update frequencyEvery 11 monthsEvery 9 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better26.0
Further details — not scored
Size19 MB4 MB
Age rating4+4+
DeveloperKazuya Fujitakohei yamane

Customer experience

Radar Chart

All ratings251 ratings
Positive73.7%
Neutral16.3%
Negative10.0%
Written reviews223 reviews
Positive71.7%
Neutral17.0%
Negative11.2%

QuickChart

Written reviews12 reviews
Positive25.0%
Neutral16.7%
Negative58.3%

Bugs and requests

Radar Chart

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

3 requests
  • Allow changing maximum values and input increments
  • Add option to layer multiple data sets on one chart
  • Implement a dark mode or better aesthetic design

QuickChart

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Radar Chart

No in-app purchases

1 purchases

QuickChart

One-time1
  • PRO$4.99

Questions

Is Radar Chart free?
Radar Chart is free to download, with no in-app purchases.
Is QuickChart free?
QuickChart is free to download, with in-app purchases available.
Do Radar Chart or QuickChart have ads?
Both Radar Chart and QuickChart show ads.
Which is updated more often, Radar Chart or QuickChart?
Radar Chart ships an update every 11 months, and QuickChart every 9 days. Most recently, Radar Chart was updated on September 22, 2026 and QuickChart on September 13, 2026.

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