Radar Chart Note vs Calbeer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radar Chart Note
Easily create and save radar, spider, or web charts to visualize data across multiple variables. This utility app allows you to plot one or more series of values for comprehensive data representation.
- Create radar charts
- Plot multiple data series
- Visualize over multiple variables
- Save charts to photo library
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Create radar charts to record, visualize, and compare ratings and other data. In addition to numerical ratings, you can keep notes and photos together in one place. Use the app for study results, reading logs, product reviews, café visits, investments, character profiles, and much more. ■Great for: • Reviewing test results and study progress • Keeping track of books and personal ratings • Creating character ability charts • Comparing products, services, or competitors • Recording cafés and restaurants you visit • Comparing stocks • Evaluating potential investments across multiple criteria ■Main features: • Create radar charts • Compare multiple charts • Add notes • Attach multiple photos • Save chart images to your photo library • Organize data into groups • Customize chart colors Use Graph Memo to organize what matters to you and compare it using your own criteria.
Calbeer
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Screenshots
Verdict
The clearest difference is in-app purchases: Calbeer at none against Radar Chart Note's 1. Calbeer also leads on ads (none vs shown) and iOS requirement (15.6 vs 26.0). On price, update cadence 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
Both are free to download. Radar Chart Note sells 1 one-off in-app purchase. Calbeer asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.
| Parameter | Radar Chart Note | Calbeer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | kohei yamane | HIROYUKI TSUJI |
In-app purchases
Radar Chart Note
- Remove Ads$2.99
Calbeer
No in-app purchases
