Comparison

NESS Programmer vs Equipment Service Tool

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

Head to head
About

NESS Programmer

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The NESS Programmer allows users to easily configure the NESS downhole tool in a matter of seconds using Bluetooth communication, avoiding the need to use dip switches on the tool's controller board. Avalon Research's NESS downhole tool is a Non-Explosive Setting System. This proprietary, self-contained system runs on battery power and hydraulic fluid. It is lightweight, simple, and incredibly inexpensive to operate. It requires minimal redress and can be used for multiple runs with minimal downtime. Electric power is provided by the onboard re-chargeable Ni-Cad battery pack. Run in tandem with a modified multi-stage setting tool, the NESS is unaffected by wellbore pressure. The hydraulic pump is capable of generating 15,000 psi of continuous hydraulic pressure. The pump uses a specialty heat transfer fluid to provide hydraulic pressure and does not operate on wellbore fluids to prevent contamination. The electronics are encased in an insulated thermal flask and the system is designed to withstand up to 400F for 2 hours. Primary Applications: • Off-shore fields requiring heli-deployed non-explosive setting tools. • High-risk areas where transporting explosives is prohibited, restricted, or unwise. • Operations where multiple well completions require several runs per day. • Time-sensitive jobs that can’t depend on the logistic deployment of explosives, or the availability of a blasting tech. For more information on the NESS visit our website at https://wirelinetools.com

About

Equipment Service Tool

This utility app helps heavy equipment professionals diagnose issues with fault code searches and perform essential calculations. It includes tools for Ohm's Law, unit conversions, and refrigerant charging, supporting numerous manufacturers.

Highlights
  • Fault code search (J1939 SPN/FMI)
  • Ohm's Law calculator
  • Unit conversion tool
  • Refrigerant charge calculator
  • Support for multiple heavy equipment manufacturers
  • Regular updates
Features
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Equipment Service Tool: Your Ultimate Heavy Equipment Companion! Gear up for unparalleled efficiency in heavy equipment maintenance with our iOS app, Equipment Service Tool. Tailored to meet the demands of professionals like you, this app is your go-to solution for fault code searches, essential calculations, and unit conversions, transforming the way you handle heavy machinery. Fault Code Search: Diagnose and resolve issues swiftly with our extensive fault code search feature. Designed for leading manufacturers including Allison, Bomag, Cummins, Deutz, Ghel, Hyundai, Mustang, Manitou, XCMG, and more. Equipment Service Tool provides detailed J1939 SPN and FMI codes for a seamless troubleshooting experience. Tools for Precision: Empower yourself with a suite of productivity tools: Ohm's Law Calculator: Calculate voltage, current, resistance, and power effortlessly. Unit Conversion: Streamline your work by converting pressure, temperature, and flow into different units with accuracy. Refrigerant Charge Calculator: Engineered for HVAC technicians, our app includes a specialized calculator for refrigerant charge by temperature. Ensure optimal cooling in R134a systems with precise calculations at your fingertips. Expanding Manufacturer Support: Stay ahead of the curve with our commitment to continuous improvement! Equipment Service Tool is dedicated to expanding its fault code database, adding support for additional manufacturers to keep you at the forefront of heavy equipment maintenance. Key Features: Intuitive fault code search with J1939 SPN and FMI codes. Tools for Ohm's Law, unit conversions, and refrigerant charge calculations. Manufacturer support for Bomag, Cummins, Deutz, Hyundai, XCMG, and more. Regular updates with additional manufacturer support and features. For Professionals, By Professionals: Developed with insights from industry experts, Equipment Service Tool is crafted to meet the unique needs of heavy equipment professionals. Whether you're a seasoned technician or a novice in the field, our app is your indispensable companion for efficient and accurate maintenance. Download Equipment Service Tool Now and Master Heavy Equipment Maintenance! Upgrade your toolkit and elevate your performance with the ultimate iOS app for heavy equipment professionals. Embrace precision, streamline workflows, and conquer challenges – all at your fingertips! --- Monthly subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal in your Account Settings after purchase. Privacy Policy: https://projects.voltare.us/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NESS Programmer3 screens
Equipment Service Tool4 screens

Verdict

The call

The clearest difference is in-app purchases: NESS Programmer at none against Equipment Service Tool's 2. NESS Programmer also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). Equipment Service Tool's advantage is update cadence (every 2 months vs every 21 months). On price 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

Both are free to download. Equipment Service Tool sells 2 in-app purchases, starting at $0.99 per month. NESS Programmer asks for nothing beyond the download.

UpkeepUpdate frequency

NESS Programmer ships an update every 21 months, Equipment Service Tool every 2 months. The most recent releases landed on September 10, 2026 and July 8, 2026 respectively.

Scorecard4 real differences · 6 level
NESS Programmer versus Equipment Service Tool: the parameters behind the verdict, then further details
ParameterNESS ProgrammerEquipment Service Tool
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 21 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size1 MB7 MB
Age rating4+12+
DeveloperIain SimpsonKaleb Simpson

In-app purchases

None

NESS Programmer

No in-app purchases

2 purchases

Equipment Service Tool

Subscriptions1
  • Pro - One Month$0.991 Month
One-time1
  • Lifetime Unlock$9.99

Questions

Is NESS Programmer free?
NESS Programmer is free to download, with no in-app purchases.
Is Equipment Service Tool free?
Equipment Service Tool is free to download, with in-app purchases available.
Do NESS Programmer or Equipment Service Tool have ads?
Equipment Service Tool shows ads; NESS Programmer does not.
Which is updated more often, NESS Programmer or Equipment Service Tool?
NESS Programmer ships an update every 21 months, and Equipment Service Tool every 2 months. Most recently, NESS Programmer was updated on September 10, 2026 and Equipment Service Tool on July 8, 2026.

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