Comparison

Bellows Design Software vs iGuIu

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

iGuIu

This app connects to a compatible device to help you create, monitor, and manage the brewing process for various beverages like beer, cider, kombucha, and wine. It offers guided recipes, real-time progress updates, and customizable settings for personalized drink creation.

Highlights
  • Connect and manage compatible device
  • Explore guided recipes
  • Monitor brewing progress in real time
  • Receive important notifications
  • Customize brewing settings
  • Review and manage past batches
Features
Read full description

Create, Monitor, and Enjoy Fresh Drinks at Home The iGulu app is your companion for creating fresh, personalized drinks with your iGulu device. From craft beer and cider to kombucha, kefir, wine, and more, the app helps you manage each batch with clear guidance and real-time updates. Connect your compatible iGulu device to explore recipes, start a new brew, and monitor key information such as temperature, pressure, remaining time, and overall progress. Receive important notifications throughout the process, so you can stay informed without constantly checking the machine. For more experienced creators, the app also provides greater control over brewing settings, allowing you to adjust parameters, experiment with ingredients, and develop drinks that match your own taste. With the iGulu app, professional brewing becomes easier to begin, simpler to manage, and more enjoyable to explore. Key Features • Connect and manage your compatible iGulu device • Explore guided recipes for a variety of drinks • Monitor brewing progress in real time • View temperature, pressure, time, and device status • Receive notifications at important stages • Customize brewing settings and create your own recipes • Review and manage your previous batches • Access product guidance and support A compatible iGulu device and an iGulu account are required to use the app.

Screenshots

Bellows Design Software4 screens
iGuIu4 screens

Verdict

The call

The clearest difference is in-app purchases: iGuIu at none against Bellows Design Software's 2. On price, rating, ratings volume and update cadence 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. iGuIu asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Bellows Design Software against 5.0 for iGuIu. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Bellows Design Software versus iGuIu: the parameters behind the verdict, then further details
ParameterBellows Design SoftwareiGuIu
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size26 MB75 MB
Age rating4+17+
DeveloperV PUGAZHENTHIiGulu

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

iGuIu

No in-app purchases

Questions

Is Bellows Design Software free?
Bellows Design Software is free to download, with in-app purchases available.
Is iGuIu free?
iGuIu is free to download, with no in-app purchases.
Which has better reviews, Bellows Design Software or iGuIu?
Bellows Design Software and iGuIu are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Bellows Design Software or iGuIu have ads?
Neither Bellows Design Software nor iGuIu shows ads.
Which is updated more often, Bellows Design Software or iGuIu?
Bellows Design Software ships an update monthly, and iGuIu monthly. Most recently, Bellows Design Software was updated on November 3, 2026 and iGuIu on October 31, 2026.

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