Comparison

ReadinGraphics vs RadarPlot

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

Head to head
About

ReadinGraphics

This app transforms business and personal development books into visual summaries. It distills complex ideas into clear, memorable insights for professionals and learning enthusiasts seeking efficient knowledge acquisition.

Highlights
  • Visual summaries of books
  • Distills complex ideas
  • Memorable insights
  • For professionals and learners
  • Time-efficient learning
Read full description

We transform top business and personal development books into visual summaries that distill complex ideas into clear, memorable insights. Specially designed for professionals, entrepreneurs, and learning enthusiasts who want more insights in less time!

About

RadarPlot

Features
Read full description

Master radar plotting through practical, interactive exercises. RadarPlot is a professional training tool for maritime cadets, deck officers and navigators learning the 6-minute plotting method, relative motion, CPA calculations and collision-avoidance maneuvers. PRACTICE RADAR PLOTTING • Record target range and bearing observations • Plot multiple radar targets • Use a North-Up stabilized radar display • Adjust plotting intervals and range scales • Zoom and pan without affecting calculations CALCULATE CPA AND TARGET MOTION • Automatically construct the Relative Motion Line • Calculate CPA, TCPA and relative speed • Determine the target’s true course and speed • Visualize own-ship and target-motion vectors • Practice the standard 6-minute plotting method PLAN COLLISION-AVOIDANCE MANEUVERS • Set a required minimum passing distance • Calculate course-only and speed-only solutions • Select the maneuver execution point • Display the Advanced Relative Motion Line • Compare alternative maneuvering decisions BUILT FOR MARITIME TRAINING Use built-in scenarios and answer-reveal tools to learn step by step or practise independently. Ideal for maritime academy students, deck officers preparing for examinations, navigators refreshing manual plotting skills and instructors demonstrating relative-motion geometry. Train smarter. Understand the plot. Make safer decisions.

Screenshots

ReadinGraphics4 screens
RadarPlot4 screens

Verdict

The call

The clearest difference is in-app purchases: ReadinGraphics at none against RadarPlot's 1. On price, update cadence, 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. RadarPlot sells 1 one-off in-app purchase. ReadinGraphics asks for nothing beyond the download.

UpkeepUpdate frequency

ReadinGraphics ships an update every 6 months, RadarPlot every 4 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
ReadinGraphics versus RadarPlot: the parameters behind the verdict, then further details
ParameterReadinGraphicsRadarPlot
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size32 MB58 MB
Age rating12+4+
DeveloperSkool of HappinessPaulina Praciak

In-app purchases

None

ReadinGraphics

No in-app purchases

1 purchases

RadarPlot

One-time1
  • Lifetime Access$14.99

Questions

Is ReadinGraphics free?
ReadinGraphics is free to download, with no in-app purchases.
Is RadarPlot free?
RadarPlot is free to download, with in-app purchases available.
Do ReadinGraphics or RadarPlot have ads?
Neither ReadinGraphics nor RadarPlot shows ads.
Which is updated more often, ReadinGraphics or RadarPlot?
ReadinGraphics ships an update every 6 months, and RadarPlot every 4 months. Most recently, ReadinGraphics was updated on October 3, 2026 and RadarPlot on October 5, 2026.

Other comparisons