Comparison

Epion vs Rigging Bridle Calculator+

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

Head to head
About

Epion

Features
Read full description

Epion helps you monitor air quality in the office and at home. Use the app to connect your Epion Air to the local WiFi-network and view the collected statistics no matter where you are. Onze app maakt gebruik van enkele permissies: - Internet: de app zal verbinding maken met de systemen van Epion om je apparaten op te halen en informatie te tonen. - Camera: deze wordt enkel gebruikt om bij het toevoegen van een nieuw apparaat de QR-code op het apparaat te scannen. - Bluetooth, Locatie: de app zal met het apparaat verbinden over Bluetooth om de instellingen door te geven. Dit kan in principe gebruikt worden om je locatie te bepalen waardoor ook de 'locatie' permissie gevraagd kan worden. Onze app maakt enkel gebruik van Bluetooth wanneer je een apparaat aan het toevoegen bent, wij slaan geen locatiegegevens op.

About

Rigging Bridle Calculator+

Calculate bridle leg lengths, angles, and forces for stage rigging. Includes tools for apex height, bridle point position, and load distribution on beams and cantilevers. Supports both metric and imperial units for accurate results.

Highlights
  • Calculate bridle leg lengths
  • Determine angle between legs
  • Calculate forces on bridle and structure
  • Calculate apex height and bridle point position
  • Analyze load changes on beams
  • Calculate cantilever load forces
  • Supports metric and imperial units
Features
Read full description

This application allows you to calculate the length of the legs, the angle between them, and the forces acting on the bridle and the elements of the structure to which it is suspended. Thanks to additional calculators, it is possible to calculate the Apex height and the position of the bridle point, changes in the load on the beam between two points, as well as the forces acting on the cantilever load, breast line horizontal forces, and several other calculations useful in arena fields. The application accepts all units of measurement, both metric and imperial (cm, m, in, ft). Whether you input values in feet or meters, the results will be accurate and consistent with the unit you used.

Screenshots

Epion4 screens
Rigging Bridle Calculator+4 screens

Verdict

The call

The clearest difference is price: Epion at Free against Rigging Bridle Calculator+'s $4.99. On update cadence, ads, in-app purchases 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

Epion is free to download; Rigging Bridle Calculator+ costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Epion ships an update monthly, Rigging Bridle Calculator+ every 5 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 9 level
Epion versus Rigging Bridle Calculator+: the parameters behind the verdict, then further details
ParameterEpionRigging Bridle Calculator+
PriceFree — better$4.99
Rating—1.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size26 MB25 MB
Age rating4+4+
DeveloperSenseZo B.V.Pawel Szepietowski

In-app purchases

None

Epion

No in-app purchases

None

Rigging Bridle Calculator+

No in-app purchases

Questions

Is Epion free?
Epion is free to download, with no in-app purchases.
Is Rigging Bridle Calculator+ free?
Rigging Bridle Calculator+ costs $4.99, with no in-app purchases.
Do Epion or Rigging Bridle Calculator+ have ads?
Neither Epion nor Rigging Bridle Calculator+ shows ads.
Which is updated more often, Epion or Rigging Bridle Calculator+?
Epion ships an update monthly, and Rigging Bridle Calculator+ every 5 weeks. Most recently, Epion was updated on November 7, 2026 and Rigging Bridle Calculator+ on November 8, 2026.

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