Area volume calculators vs Read Recall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Area volume calculators
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Area & Volume Calculator includes more then 25+ important calculations. By using Area & Volume Calculator you are able to calculate the area for the most important geometric figures. You can calculate the area of circle, ellipse, rectangle, square, trapezoid, triangle, parallelogram, rhombus, sector and triangle. The shape of the volume includes common cylinders, cones, prisms, spheres, Cuboid Volume & Surface Area, Rhombus Area & Perimeter, Ellipse Area, Perimeter & Volume, Cylindrical Silo Volume etc. In app purchase included : Lifetime Premium Privacy policy : https://chatlyst.in/privacy.html Terms and condition : https://chatlyst.in/tcondition.html
Read Recall
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Read Recall – Read deeper. Remember longer. Read Recall helps you build a meaningful reading habit by combining reading logs, guided note-taking, and smart prompts that turn every page you read into lasting knowledge. Capture what you read with quick notes, add reflections, and review your insights anytime. Whether you're reading books, articles, or study materials, Read Recall helps you understand more and remember longer. MAIN FEATURES • Reading Sessions: Track pages or time read and save notes for each session. • Guided Prompts: Answer simple questions that improve comprehension and strengthen long-term memory. • Daily Habit: Set daily reading goals and keep your streak alive. • Progress Tracking: See your reading history by day, week, or month. • Smart Organization: Add tags and quickly find any note or highlight. • Easy Export: Export notes to PDF or HTML for long-term use. • AI Assistance: Summaries, clarifications, and smart insights based on your notes. WHY READ RECALL? It’s not an ebook reader and not just a journal. Read Recall focuses on turning what you read into real understanding. No more forgetting a book the moment you finish it. PRICING Free Tier: You can create 1 session to try all essential features. Delete the session anytime to continue trying. Always limited to 1 session. Pro Plan – Monthly: Unlimited sessions, 1.99 USD per month. Pro Plan – Annual: Unlimited sessions, 14.99 USD per year. Pro plan - billed monthly: unlimited sessions, 1.99 USD/month. Pro plan - billed annually: unlimited sessions, 14.99 USD/month. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Read Recall at every 5 weeks against Area volume calculators's every 14 months. Area volume calculators's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Area volume calculators sells 1 one-off in-app purchase and Read Recall sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Area volume calculators ships an update every 14 months, Read Recall every 5 weeks. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.
| Parameter | Area volume calculators | Read Recall |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 34 MB | 15 MB |
| Age rating | 4+ | 9+ |
| Developer | Kantaben Gorasiya | RED MOUNTAINS JOINT STOCK COMPANY |
In-app purchases
Area volume calculators
- Lifetime$8.99
Read Recall
- Pro - Monthly$1.991 Month
- Pro - Yearly$14.991 Year
Questions
Is Area volume calculators free?
Is Read Recall free?
Do Area volume calculators or Read Recall have ads?
Which is updated more often, Area volume calculators or Read Recall?
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