Comparison

Figure calculator ShapeInfo vs BijaVault

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

Head to head
About

Figure calculator ShapeInfo

Easily calculate lengths, angles, and areas of various geometric shapes. Input known values and instantly get precise results for a wide range of 2D and 3D figures. Ideal for students and engineers needing quick geometric computations.

Highlights
  • Calculate lengths, angles, and area
  • Supports 2D shapes (triangle, circle, ellipse)
  • Supports 3D shapes (pyramid, prism, cone, cylinder, sphere)
  • User-friendly input system
  • Instantaneous calculation results
Features
Read full description

Feature The ShapeInfo is useful application for calculating shape lengths, angles and area. You can get some calculated values, lengths and angles of the shape, from choosing and entering values in the text boxes. How to use 1. Choosing shape from the list. 2. Enter the value to the box upon the orange points. You can change the formation of the orange points by "NEXT" button (orange color) or tapping orange/gray point near the box that you are going to enter the value. 3. You can get calculated values of the shape, immediately after entering values. Applications - For the software developer, the mechanical engineer, the dynamics engineer and the surveying engineer. - Study mathematics for high school students. Functions - Calculate lengths, angles and the area for the right triangle, the triangle, the sector, the circle and ellipse. - Calculate volume for the triangular pyramid, the triangular prism, the circular cone, circular cylinder and the sphere. Shapes - Right triangle - Triangle - Sector - Circle - Ellipse - Triangular pyramid - Triangular prism - Circular cone - Circular cylinder - Oblique cutting circular cylinder - Sphere Disclaimer Appsys does not accept responsibility for any loss, which may arise from reliance on the software or materials published on this site.

About

BijaVault

Features
Read full description

Just write, and AI sorts your notes so you can find them later. A Markdown notepad. BijaVault is a Markdown note app. What you write stays on your device as a plain text file, and you can access it in the Files app at any time. Nothing is locked into a private format, so your files remain readable even if you stop using the app. WRITE WHAT YOU SEE Write headings, bold text, lists, tables, and code without typing markup yourself. Everything is saved as Markdown. FIND IT LATER Filter by the type and tags written at the top of each note, then search the text and file names from there. This keeps your results precise, avoiding standard searches that match too many similar notes at once. Two-character Japanese words are searchable too. LET IT SORT ITSELF BijaVault reads each note and writes its type, title, and tags at the top of the file. Anything already written stays as it is. When two notes look alike, it suggests merging them or deleting one. Deleted notes move to a trash folder, so you can bring them back within 30 days. Organizing runs through the server while you are signed in. The text of your notes passes through the server to be organized. It is not stored there and is not used to train AI. If you don't sign in, your note text is not sent anywhere. Organizing requires sign-in and consent to send note text, and usage limits apply. SEND THINGS IN Share a URL or text from Safari or another app, and it arrives as a note. JAPANESE AND ENGLISH The interface is available in both languages. WHAT YOU GET Subscribe to Pro and creating and editing are always open. Eligible new subscribers get one month free. After that, the subscription renews automatically at the paid price unless canceled. Without a subscription, watching one rewarded ad unlocks creating and editing for three days. Reading, searching, and exporting the notes in your list does not require a subscription. Not paying never locks you out of your own notes. If you still cannot create or edit notes twenty days after the free period ends, or thirty days after your subscription expires, your notes are removed from the list. They are not deleted: they move to a dated Archive folder in Documents. Archived notes no longer appear in in-app search, but you can open them from the Files app. WHERE YOUR NOTES LIVE In Documents/Notes inside the app, as plain .md files. Terms of Use: https://bija-vault.com/terms/en/ Privacy Policy: https://bija-vault.com/privacy/en/

Screenshots

Figure calculator ShapeInfo4 screens
BijaVault4 screens

Verdict

The call

The clearest difference is in-app purchases: Figure calculator ShapeInfo at none against BijaVault's 2. Figure calculator ShapeInfo also leads on iOS requirement (15.0 vs 17.0). BijaVault's advantage is update cadence (every 3 days vs every 5 months). On price, 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. BijaVault sells 2 in-app purchases, starting at $4.99 per month. Figure calculator ShapeInfo asks for nothing beyond the download.

UpkeepUpdate frequency

Figure calculator ShapeInfo ships an update every 5 months, BijaVault every 3 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Figure calculator ShapeInfo versus BijaVault: the parameters behind the verdict, then further details
ParameterFigure calculator ShapeInfoBijaVault
PriceFreeFree
Rating4.7 (147 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings147 — better—
Update frequencyEvery 5 monthsEvery 3 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size32 MB26 MB
Age rating4+4+
DeveloperNoriyasu KutsuzawaTRADE CENTER, K.K.

In-app purchases

None

Figure calculator ShapeInfo

No in-app purchases

2 purchases

BijaVault

Subscriptions2
  • BijaVault Pro Monthly1 Month trial$4.991 Month
  • BijaVault Pro Yearly1 Month trial$47.991 Year

Questions

Is Figure calculator ShapeInfo free?
Figure calculator ShapeInfo is free to download, with no in-app purchases.
Is BijaVault free?
BijaVault is free to download, with in-app purchases available.
Do Figure calculator ShapeInfo or BijaVault have ads?
Both Figure calculator ShapeInfo and BijaVault show ads.
Which is updated more often, Figure calculator ShapeInfo or BijaVault?
Figure calculator ShapeInfo ships an update every 5 months, and BijaVault every 3 days. Most recently, Figure calculator ShapeInfo was updated on October 29, 2026 and BijaVault on October 24, 2026.

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