Radar Chart vs Chart Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Create radar charts
- Input chart title
- Define number of items
- Enter item names and data
- Save chart as image
- Copy chart to clipboard
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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
Chart Maker
Easily create dynamic bar charts and visualize map data with templates. Import CSV data to automatically generate animated leaderboards and videos. Customize map styles for route distributions and graded areas.
- Dynamic bar chart creation
- Video generation from charts
- CSV data import
- Route distribution map
- Graded area map
- Map style customization
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Chart Maker can help you quickly create charts. You can use templates to create dynamic bar charts, visualize map distributions, etc. First, create a dynamic bar chart You can make dynamic leaderboard effects and generate videos by modifying template data You can directly import data in CSV format, knowing that the data conforms to the format in "Introduction", the dynamic effect will be automatically generated 2. Create a visual map Two map templates are currently available: a route distribution map and a graded area map. You can modify the data and customize the map style by
Screenshots
Verdict
The clearest difference is review sentiment: Radar Chart at 72% against Chart Maker's 13%. Chart Maker's advantage is ads (none vs shown) and update cadence (weekly vs every 11 months). On price, in-app purchases, device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Radar Chart ships an update every 11 months, Chart Maker weekly. The most recent releases landed on September 22, 2026 and September 4, 2026 respectively.
| Parameter | Radar Chart | Chart Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (251 ratings) — better | — |
| Positive reviews | 71.7% of reviews — better | 12.5% of reviews |
| Number of ratings | 251 — better | — |
| Update frequency | Every 11 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 19 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuya Fujita | 意 田 |
Customer experience
Radar Chart
Chart Maker
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
Chart Maker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Radar Chart
No in-app purchases
Chart Maker
No in-app purchases
Questions
Is Radar Chart free?
Is Chart Maker free?
Do Radar Chart or Chart Maker have ads?
Which is updated more often, Radar Chart or Chart Maker?
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