Comparison

Bellows Design Software vs Divisors

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

Head to head
About

Bellows Design Software

This application assists in designing metallic bellows type expansion joints according to EJMA Standards. It allows users to input various design parameters and movement inputs to ensure safe and reliable usage. The software performs comprehensive calculations and checks against EJMA conditions for different bellows configurations and materials.

Highlights
  • Design metallic bellows expansion joints
  • Input internal diameter, convolution height, ply thickness, pitch, and number of plies
  • Set design pressure, temperature, and movements
  • Check design parameters against EJMA Standards
  • Calculations for single and dual bellows
  • Includes vibration and bellows forming methods
  • Calculations for tie rods, lugs plate, and hinges
Read full description

Bellows Design Software is developed based on EJMA Standards 10th edition. Useful in designing Metallic Bellows type Expansion joints for safe and reliable usage. Select Internal Diameter of Bellows, Convolution Height, Ply thickness, Pitch and Number of Plies. Set Design Pressure and Temperature. Choose Bellows Materials,  Input Axial, Lateral and Angular Movements. Include Collar, Spool and Cycle Life and GO. App checks the design parameters with all set of Conditions to be met as per EJMA Standard. Calculations include Single, Dual Bellows with over a long list of Materials. Other Features : Includes Vibration, Bellows Forming Methods - ( in the creep range, above the creep range ) Calculations for Annealed Bellows. Set Factors - Weld Factor, Fatigue Safety Factor and Forming Method Factor Set Constants for Axial Vibration and Lateral Vibration. Separate Calculations for Tie Rods, Lugs Plate and Hinges are included. Terms of Use : https://sites.google.com/view/bellowsdesignsoftware Privacy Policy : https://sites.google.com/view/bellowsdesignsoftware

About

Divisors

Read full description

This app can tell you if a number between 0 and 20000 is prime or not. It can also determine all divisors of any number less than 10000000. Fancy a game? Then you can try the quiz and collect points. Siri Shortcuts are also supported: You can also use your shortcuts to check whether your number is a prime number or not. Another shortcut can give you all the prime numbers from 0 to your entered number in a list. A shortcut can be used to determine all divisors of any number less than 100000, so the shortcut doesn't take too long.

Screenshots

Bellows Design Software4 screens
Divisors4 screens

Verdict

The call

The clearest difference is in-app purchases: Divisors at none against Bellows Design Software's 2. Divisors also leads on update cadence (weekly vs monthly). On price, ads, 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. Bellows Design Software sells 2 in-app purchases, starting at $34.99 per month. Divisors asks for nothing beyond the download.

UpkeepUpdate frequency

Bellows Design Software ships an update monthly, Divisors weekly. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 7 level
Bellows Design Software versus Divisors: the parameters behind the verdict, then further details
ParameterBellows Design SoftwareDivisors
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS16.016.0
Further details — not scored
Size26 MB7 MB
Age rating4+4+
DeveloperV PUGAZHENTHIDORU SULAR

In-app purchases

2 purchases

Bellows Design Software

Subscriptions2
  • All Access for Bellows3 Days trial$34.991 Month
  • All Access for Bellows Design14 Days trial$299.991 Year
None

Divisors

No in-app purchases

Questions

Is Bellows Design Software free?
Bellows Design Software is free to download, with in-app purchases available.
Is Divisors free?
Divisors is free to download, with no in-app purchases.
Do Bellows Design Software or Divisors have ads?
Neither Bellows Design Software nor Divisors shows ads.
Which is updated more often, Bellows Design Software or Divisors?
Bellows Design Software ships an update monthly, and Divisors weekly. Most recently, Bellows Design Software was updated on September 15, 2026 and Divisors on September 20, 2026.

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