Comparison

Geometry Calculator vs BonsaiLog

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

Head to head
About

Geometry Calculator

Perform a wide range of geometric calculations for various shapes including triangles, rectangles, circles, and prisms. Features an intuitive interface with instant recalculations and interactive visualizations. Customize units and decimal places for precise results.

Highlights
  • Calculate angles, sides, perimeter, and area
  • Supports triangles, rectangles, circles, spheres, cones, trapezoids, parallelograms, cylinders, and rectangular prisms
  • Instant recalculations based on input
  • Interactive animated visualizations
  • Customizable units of measurement
  • Selectable number of decimal places
Features
Read full description

An application for calculating angles, sides, perimeter, area, and volume for triangles, rectangles, circles, spheres, cones, trapezoids, parallelograms, cylinders, and rectangular prisms is a versatile and convenient tool designed to help you perform a wide range of geometric calculations quickly and easily. Whether you are a student, a professional, or a DIY enthusiast, this geometry calculator can be a useful tool for solving everyday tasks. Depending on the selected shape, the calculator allows different types of calculations. For triangles, you can calculate angles, sides, perimeter, and area. For rectangles, side lengths, perimeter, and area are available. For circles, you can calculate radius, diameter, circumference, and area, as well as the volume and surface area of a sphere. For rectangular prisms, you can calculate side lengths, base area, surface area, and volume. The app features a simple and intuitive interface that allows you to easily enter values and quickly obtain results. After entering any parameter, the shape is recalculated instantly based on the latest input. An interactive animated visualization provides a clearer representation of the shape and the changes applied to it. Units of measurement for angles, length, area, and volume, as well as the number of decimal places, can be selected for convenient calculations. The geometry calculator is a practical tool that helps you easily perform a wide range of geometric calculations.

About

BonsaiLog

Features
Read full description

BonsaiLog is a bonsai care app that helps you organize each tree's work history and plans, one pot at a time. As your collection grows, it can be hard to remember when you last watered a tree, when you repotted it, or when to take the wire off. It's a care journal for keeping those everyday tasks on your phone. What You Can Do with BonsaiLog - Record per tree: Keep photos, basic details, work history, and plans together for each individual bonsai tree. - Log work quickly: Record watering, pruning, wiring, wire removal, repotting, fertilizing, pest and disease control, and more. - Plan what's next: Add upcoming tasks like watering, repotting, fertilizing, or wire removal. - Set repeating plans: Create recurring plans such as "water every week" or "fertilize every three weeks." - See it on a calendar: View this month's plans and records together at a glance. - Log several trees at once: Record the same task across multiple bonsai in a single step. - Add photos and notes: Capture not just what you did, but how the tree looked and what you noticed that day. - Search and tag: Find past records quickly. - Keep your data with you: Records are saved on your device, and the app works offline, with no account required. Who It's For - People whose collection has grown faster than their notes - Anyone who wants to keep records of watering, pruning, repotting, and fertilizing - Anyone tired of managing a paper notebook or a spreadsheet - People who like to revisit photos and work history tree by tree - People who want to see what's coming up on a calendar - Anyone who prefers to keep records on their device rather than in the cloud What BonsaiLog Cares About - No pressure, no judgment: BonsaiLog won't decide how your tree is doing for you. You look, you consider, you act, and the app simply keeps a record of the care you gave. - Easy to keep using: Built so everyday care takes as few taps as possible. - Easy to revisit: History and plans stay separate, organized tree by tree. Pro Features With Pro, you can use photos, tags, custom species and styles, and recurring plans more freely. Pro also supports exporting to CSV and PDF, and removes ads. Privacy Your records, photos, and plans are stored on your device. Some network communication may occur for things like in-app purchases, ad delivery, and store features. For details, please see the privacy policy in the app or on this store listing. However many pots you keep, tend them one at a time, at your own pace. BonsaiLog is a journal for quietly keeping a record of your days with bonsai. Terms of Use: https://bonsailog.doooooraku.workers.dev/terms/ Privacy Policy: https://bonsailog.doooooraku.workers.dev/privacy/

Screenshots

Geometry Calculator4 screens
BonsaiLog4 screens

Verdict

The call

The clearest difference is in-app purchases: Geometry Calculator at none against BonsaiLog's 3. Geometry Calculator also leads on ads (none vs shown). BonsaiLog's advantage is update cadence (every 4 days vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BonsaiLog sells 3 in-app purchases, starting at $3.99 per month. Geometry Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Geometry Calculator ships an update every 2 months, BonsaiLog every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Geometry Calculator versus BonsaiLog: the parameters behind the verdict, then further details
ParameterGeometry CalculatorBonsaiLog
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS1716.4 — better
Further details — not scored
Size2 MB177 MB
Age rating4++4
DeveloperAndrey RusskinMAKOTO NAKAGAWA

In-app purchases

None

Geometry Calculator

No in-app purchases

3 purchases

BonsaiLog

Subscriptions2
  • BonsaiLog Pro Monthly$3.991 Month
  • BonsaiLog Pro Annual$29.991 Year
One-time1
  • BonsaiLog Pro Lifetime$69.99

Questions

Is Geometry Calculator free?
Geometry Calculator is free to download, with no in-app purchases.
Is BonsaiLog free?
BonsaiLog is free to download, with in-app purchases available.
Do Geometry Calculator or BonsaiLog have ads?
BonsaiLog shows ads; Geometry Calculator does not.
Which is updated more often, Geometry Calculator or BonsaiLog?
Geometry Calculator ships an update every 2 months, and BonsaiLog every 4 days. Most recently, Geometry Calculator was updated on October 8, 2026 and BonsaiLog on October 10, 2026.

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