Comparison

WP 34s vs Naviam Vendor

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

Head to head
About

WP 34s

This app is a powerful RPN scientific calculator with extensive functions for mathematics, statistics, programming, and engineering. It includes programmer functions, fraction mode, probability distributions, and a stopwatch, offering a comprehensive tool for complex calculations.

Highlights
  • RPN scientific calculator implementation
  • Programmer functions (binary, octal, hexadecimal)
  • Fraction mode and probability distributions
  • Stopwatch with real-time clock
  • Mathematical, statistical, and financial functions
  • Unit conversions and physical constants
  • Extended character sets for multiple languages
Features
Read full description

WP 34s is the most powerful and complete implementation of a classic RPN scientific calculator. Now available on iOS too (see the support site for other emulators and for the real stuff). The function set of the WP 34S is based on the most powerful programmable RPN calculators built so far and we expanded the set, incorporating programmer functions (base 2, 8 & 16), a fraction mode, probability distributions, a stopwatch... We also included numerous additional useful functions for mathematics, statistics, physics, engineering, programming, I/O, etc., such as: + Euler’s Beta and Riemann’s Zeta functions, Bernoulli and Fibonacci numbers, Lambert’s W, the error function, and the Chebyshev, Hermite, Laguerre, and Legendre orthogonal polynomials (no more need to carry heavy printed tables), + many statistical distributions and their inverses: Poisson, Binomial, Geometric, Cauchy-Lorentz, Exponential, Logistic, Weibull, Lognormal, and Gaussian, + programmable sums and products, first and second derivatives, solving quadratic equations for real and complex roots, + testing for primality, + integer computing in fifteen bases from binary to hexadecimal, + extended date and time operations and a stopwatch3 based on a real-time clock, + financial operations such as mean rate of return and margin calculations, + 88 conversions, mainly from old Imperial to universal SI units and vice versa, + 50 fundamental physical constants as accurate as used today by national standards institutes such as NIST or PTB, plus a selection of important constants from mathematics, astronomy, and surveying, + Greek and extended Latin letters covering the languages of almost half of the world’s population (upper and lower case in two font sizes), plus mathematical symbols. A beginner manual can be downloaded at http://sourceforge.net/projects/wp34s/files/doc/WP_34S_Beg_Guide.pdf and a full, very complete version at http://sourceforge.net/projects/wp34s/files/doc/Manual_wp_34s_3_1.pdf

About

Naviam Vendor

This app extends mobile work management tools to external vendors, enabling organizations to assign, track, and manage requested services. It simplifies vendor data capture, improves responsiveness, and integrates completed task details into EAM systems.

Highlights
  • Work request assignment and scheduling
  • On-site presence tracking
  • Work status updates
  • Integration with EAM systems
  • Performance KPI monitoring
  • Vendor check-in via NFC or barcode scanning
  • Real-time awareness of request status
Features
Read full description

The Naviam Vendor app allows organizations to extend mobile work management tools to their outside vendors performing requested services, anywhere. MANAGE VENDORS LIKE YOUR OWN WORKFORCE Service vendors are an important part of your workforce, but it is challenging working with them when it comes to efficient work request assignment and scheduling, awareness of on-site presence, work status updates, and integration of completed task details into your EAM. The tools for managing an extended workforce just haven't been there. That’s why we created Naviam Vendor. Naviam Vendor enables your organization to manage service vendors like an extension of your own workforce. EXTEND YOUR WORKFORCE ENGAGE & MANAGE VENDORS SET CLEAR EXPECTATIONS IMPROVE VENDOR RESPONSIVENESS ACCELERATE REQUEST RESPONSE SIMPLIFY VENDOR DATA CAPTURE IMPROVE VENDOR TIMELINESS GENERATE & MONTIOR KPIs Naviam Vendor Key Features SIMPLE REGISTRATION PROCESS Using a simple one-time registration process, you and your vendor partners can get started with Naviam Vendor in just minutes CHECK-IN & MAPPING If supported in your facility, vendor technicians can check-in via NFC or by scanning location/ asset barcodes. Maps guide technicians to service locations, and you can see where checked-in technicians are at any given time. DEEP LINK INTEGRATION Naviam Vendor works as a standalone solution or in concert with the other Naviam apps. Naviam Vendor can be launched from both the Naviam Planner and EZMaxMobile By Naviam apps, eliminating the need to jump between apps. INTEGRATES WITH ANY EAM Naviam Vendor integrates seamlessly with IBM Maximo® and other popular Enterprise Asset management (EAM) systems, eliminating “off-system” data and documents. Everything from request initiation to the final work performance details, as well as any messages, pictures, videos, or documents, are stored to your EAM. PERFORMANCE KPIs Measure vendor performance throughout the entire cycle, including Average Time to Initial Response, Work Acceptance Rates, and Technician On-Time Arrival. KPIs are shared with your vendor in real-time, so everyone knows the score. ONE TO MANY Naviam Vendor allows you to work with as many vendors as you like, and allows you see all vendor assignments at a glance, including a filterable calendar view. Vendors are able to use the app to work with all clients using Naviam Vendor, and can see all assignments. SEPARATE AND SECURE Naviam Vendor prevents service vendors from ever accessing your EAM. Instead, encrypted information is pushed and pulled from the Naviam Vendor Cloud using access tokens. Short-lived authentication tokens control access to the app, so technicians that do not have current assignments are denied access. REAL-TIME AWARENESS Maintain real-time awareness of when a work request is reviewed, accepted, modified, confirmed, and assigned. Know when the technician arrives on-site, when work status changes, and when the task is completed. All task details are captured for your EAM system, and can be viewed in the app by you and your vendor at any time. CLARITY ON SCOPE OF WORK & TIMING Since your vendors aren’t always available where and when you need them, Naviam Vendor makes it easy to negotiate dates, times, and scope of work. With work details clarified and confirmed with your vendor before work is authorized, expectations are always aligned. INTUITIVE UI Simple, uncluttered screens and guided workflows make it easy for vendors to respond to new requests, schedule authorized work, and assign technicians. Technicians can easily check-in, message with their co-workers, report work updates, and documents task completion. User training is minimal, and the Naviam Vendor app can also be launched directly from any push messages received. REQUEST A DEMO Let's talk about how Naviam Vendor can transform your service center. Give us a call at or 781.213.1166 contact us at sales@interprosoft.com.

Screenshots

WP 34s1 screens
Naviam Vendor4 screens

Verdict

The call

The clearest difference is rating: Naviam Vendor at 5.0 against WP 34s's 4.7. WP 34s's advantage is ratings volume (29 vs 3). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Naviam Vendor holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: WP 34s has 29 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

WP 34s ships an update every 4 months, Naviam Vendor every 2 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
WP 34s versus Naviam Vendor: the parameters behind the verdict, then further details
ParameterWP 34sNaviam Vendor
PriceFreeFree
Rating4.7 (29 ratings)5.0 (3 ratings) — better
Positive reviews92.6% of reviews—
Number of ratings29 — better3
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size11 MB48 MB
Age rating4+4+
DeveloperPascal MeheutInterPro Solutions, LLC

Customer experience

WP 34s

All ratings28 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews27 reviews
Positive92.6%
Neutral0.0%
Negative7.4%

Naviam Vendor

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

WP 34s

No in-app purchases

None

Naviam Vendor

No in-app purchases

Questions

Is WP 34s free?
WP 34s is free to download, with no in-app purchases.
Is Naviam Vendor free?
Naviam Vendor is free to download, with no in-app purchases.
Which has better reviews, WP 34s or Naviam Vendor?
Naviam Vendor is rated higher. WP 34s averages 4.7 out of 5 from 29 ratings, while Naviam Vendor averages 5.0 from 3 ratings.
Do WP 34s or Naviam Vendor have ads?
Neither WP 34s nor Naviam Vendor shows ads.
Which is updated more often, WP 34s or Naviam Vendor?
WP 34s ships an update every 4 months, and Naviam Vendor every 2 months. Most recently, WP 34s was updated on October 23, 2026 and Naviam Vendor on October 15, 2026.

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