Comparison

Figure calculator ShapeInfo vs Thread Calculator

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

Thread Calculator

This app provides a quick and easy way to calculate thread dimensions for various units, including tap hole sizes and bolt specifications. It helps metalworkers find precise measurements for internal and external threads without consulting tables.

Highlights
  • Thread cutting calculator for multiple units
  • Cold forming calculator
  • Thread repair calculator
  • Tap hole and bolt diameter calculation
  • Saves time compared to tables
Features
Read full description

The app includes: - A calculator for thread cutting for the following units: M, MF, UNC, UNEF, UNF, UNR, UNS, NPT, NPTF, NPSC, NPSF, NPSL, NPSM, BA, BSP, BSF, BSW, BSPP, TR, and TRF - A calculator for cold forming - A calculator for thread repair You want to know which tap hole you should drill for threading or which bolt you should use? With this app, you will find the desired measures in no time: Simply select the desired thread type, nominal size, and pitch and you will get the matching diameter for your project. This saves precious time you would have spent tediously searching for internal and external thread dimensions in tables. As this app is still in its development phase, new features will follow soon, so stay tuned! GSR Gustav Stursberg GmbH is a manufacturer for high-quality thread cutting tools with 130 years of operational experience in the area of threading tool production. The product portfolio includes a wide selection of tools for different areas of application. GSR taps, twist drills, round dies, and tool holders are manufactured to the highest quality standards in our own production facilities. The constant quality control during the production process guarantees a consistent good quality in all national as well as international production facilities. This requires enormous precision, which is reflected by our tools. Precision is in the details. Since 1889.

Screenshots

Figure calculator ShapeInfo4 screens
Thread Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Figure calculator ShapeInfo at 67% against Thread Calculator's 33%. Figure calculator ShapeInfo also leads on rating (4.7 vs 4.3) and update cadence (every 5 months vs every 18 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Figure calculator ShapeInfo holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Figure calculator ShapeInfo has 140 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 67% of Figure calculator ShapeInfo's written reviews are positive against 33% of Thread Calculator's.

UpkeepUpdate frequency

Figure calculator ShapeInfo ships an update every 5 months, Thread Calculator every 18 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
Figure calculator ShapeInfo versus Thread Calculator: the parameters behind the verdict, then further details
ParameterFigure calculator ShapeInfoThread Calculator
PriceFreeFree
Rating4.7 (140 ratings) — better4.3 (13 ratings)
Positive reviews67.3% of reviews — better33.3% of reviews
Number of ratings140 — better13
Update frequencyEvery 5 months — betterEvery 18 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size30 MB25 MB
Age rating4+4+
DeveloperNoriyasu KutsuzawaGSR Gustav Stursberg GmbH

Customer experience

Figure calculator ShapeInfo

All ratings140 ratings
Positive93.6%
Neutral2.1%
Negative4.3%
Written reviews104 reviews
Positive67.3%
Neutral8.7%
Negative24.0%

Thread Calculator

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

Figure calculator ShapeInfo

No in-app purchases

None

Thread Calculator

No in-app purchases

Questions

Is Figure calculator ShapeInfo free?
Figure calculator ShapeInfo is free to download, with no in-app purchases.
Is Thread Calculator free?
Thread Calculator is free to download, with no in-app purchases.
Which has better reviews, Figure calculator ShapeInfo or Thread Calculator?
Figure calculator ShapeInfo is rated higher. Figure calculator ShapeInfo averages 4.7 out of 5 from 140 ratings, while Thread Calculator averages 4.3 from 13 ratings.
Do Figure calculator ShapeInfo or Thread Calculator have ads?
Both Figure calculator ShapeInfo and Thread Calculator show ads.
Which is updated more often, Figure calculator ShapeInfo or Thread Calculator?
Figure calculator ShapeInfo ships an update every 5 months, and Thread Calculator every 18 months. Most recently, Figure calculator ShapeInfo was updated on September 21, 2026 and Thread Calculator on September 9, 2026.

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