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TallyRig: Well Control Calc vs its rivals

Side-by-side comparison against TallyRig: Well Control Calc's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

TallyRig: Well Control Calc
This App
MyHSRC (Siemens Energy)
Peer
Aspect Ratio Pro
Peer
Beam Calculator.
Peer
EFB-Pro
Peer
Sludge Dewatering Calculator
New Kid
Moro AgriExpert Farm Calc
New Kid
Core Identity
Developer婷婷 乔Siemens EnergyApp ahead GmbHSachinbhai SuraniCAVU CompaniesShanghai Sheyuan Network Technology Co., Ltd.BMAC INFOTECH
CategoryUtilitiesUtilitiesUtilitiesUtilitiesReferenceUtilitiesTools
PlatformiOSiOS, AndroidiOSiOS, AndroidiOSiOSAndroid
Store Metrics
Rating0.0 / 55.0 / 54.0 / 55.0 / 55.0 / 50.0 / 50.0 / 5
Ratings Count0111200
PriceFreeFree$3.99FreeFree$1.99Free
Release DateMar 9, 2026Feb 3, 2025Nov 7, 2025Feb 22, 2026May 18, 2011Apr 8, 2026Mar 5, 2026
Last UpdatedMar 9, 2026Mar 30, 2026Feb 9, 2026Feb 23, 2026Feb 20, 2026Apr 14, 2026Mar 6, 2026
Sentiment & Reviews
Sentiment---excellent---
Score---90/100---
Praises---
  • Structural engineering visualization tools provide clear insights into beam mechanics for students and professionals
  • User friendly interface design makes complex solid mechanics calculations accessible for daily academic tasks
---
Complaints-------
Requests-------
Strategic Intel
Strengths
  • Sunlight-readable UI enables field-ready operation in high-glare environments
  • Offline-first architecture ensures reliability in remote drilling sites
  • Offline manual access ensures utility in remote field locations
  • Brand-specific torque data creates a technical barrier for third-party service providers
-
  • Visualization tools for beam mechanics drive high retention
  • Intuitive interface design lowers the barrier for academic solid mechanics tasks
  • Offline AFM-compliant engine ensures regulatory safety without connectivity
  • Deep integration of weight and balance manifest into performance calculations
  • Offline-first engine enables field use in remote treatment plants
  • Specialized mass balance logic reduces manual calculation errors
  • Offline-first architecture enables utility in remote field environments without cellular connectivity.
Weaknesses
  • Zero user ratings on the App Store
  • Lack of API Std. 53 certification limits professional adoption
  • Manual fleet tracking requires high user effort
  • Zero review volume indicates low organic discovery or adoption velocity
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  • Lifetime purchase model limits recurring revenue
  • Lack of cloud-save functionality creates workflow friction for professional users
  • Closed B2B subscription gate restricts user acquisition
  • Interface lacks modern UX patterns compared to newer aviation utilities
  • $1.99 price point creates a barrier to entry
  • No user reviews or rating history limits social proof
  • Absence of a verified chemical database limits trust in high-stakes application scenarios.
Pricingfreefreepaidfreemiumsubscriptionpaidfreemium
MomentumMaintenanceMaintenance-MaintenanceMaintenanceMaintenance-
Update Cadence1 versions2 versions, ~0d avg-2 versions, ~18d avg1 versions, 1 majors/6mo1 versions-

Compare TallyRig: Well Control Calc head-to-head

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AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by TallyRig: Well Control Calc, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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