Comparison

Converter vs Directory Viewer

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

Head to head
About

Converter

This comprehensive tool offers over 14,000 conversion possibilities across 30 categories, providing precise calculations for students, scientists, and travelers. It features an educational layout, smart tooltips, and currency updates from trusted sources.

Highlights
  • Over 14,000 conversion combinations
  • Precision up to 100 digits
  • Scientific, standard, and custom formats
  • Educational layout with visible unit values
  • User-friendly interface
  • Easy export or copy/paste of results
  • Currency updates via IMF
Features
Read full description

Converter – The Ultimate Measurement & Conversion Tool Converter is your ultimate measurement and conversion tool, designed to educate and empower. With over 14,000 conversion possibilities across 30 categories, it’s the most complete and precise calculator you'll ever need — whether you're a student, scientist, engineer, traveler, or simply curious. Explore a wide range of categories: Acceleration, Angle, Area, Base, Body Height, Consumption, Currency (auto-updated via IMF), Data Storage, Data Transfer, Density, Electricity, Energy, Force, GPS, Illuminance, Length, Luminance, Mass, Permeability, Power, Pressure, Radioactivity, Temperature, Time, Time Zone, Torque, Velocity, Viscosity, Volume, Volume Flow Rate — and more. Key Features: • Over 14,000 conversion combinations • Precision up to 100.000 digits • Scientific, standard, and custom formats • Educational layout – all unit values visible in one glance • Clean, user-friendly interface • Easy export or copy/paste of high-precision results • Smart tooltips for every item • Currency updates powered by the International Monetary Fund Trusted sources: • BIPM – Bureau International des Poids et Mesures • NIST – National Institute of Standards and Technology • IMF – International Monetary Fund • IANA – Internet Assigned Numbers Authority • Wikipedia (for accessible context) Whether you're solving school problems or running lab simulations, Converter gives you clarity, confidence, and insight. It’s more than just a calculator — it’s a learning companion built for precision and discovery. Created with love and accuracy by an experienced developer passionate about making complex knowledge accessible to all. Designed not just to convert — but to teach, explain, and inspire clarity.

About

Directory Viewer

Easily view file and directory lists generated on your computer. This utility app supports files created on Windows, Mac, or Linux, offering a clean, redesigned interface with bookmarking and saved file features.

Highlights
  • View directory and file lists
  • Supports Windows, Mac, Linux files
  • New design interface
  • Bookmarks
  • Saved files
Features
Read full description

With this viewer you can view a file list of directories and files. You can generate this list on your Windows, Mac or Linux, and view this text file from this app. The app has been updated with new design. Previous design used a web based viewer, and now it has been redesigned to a new design code with Bookmarks and Saved Files.

Screenshots

Converter3 screens
Directory Viewer4 screens

Verdict

The call

Converter and Directory Viewer both sit at 5.0 stars, but that hides the real split: 100% of Directory Viewer's written reviews are positive against 57% of Converter's. Directory Viewer also leads on monetization model (free vs paid) and update cadence (monthly vs every 5 months). Converter's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 18.0). On price, rating, ratings volume and ads 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

Converter costs $0.99 and Directory Viewer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Converter against 5.0 for Directory Viewer. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 57% of Converter's written reviews are positive against 100% of Directory Viewer's.

UpkeepUpdate frequency

Converter ships an update every 5 months, Directory Viewer monthly. The most recent releases landed on September 10, 2026 and August 31, 2026 respectively.

Scorecard5 real differences · 5 level
Converter versus Directory Viewer: the parameters behind the verdict, then further details
ParameterConverterDirectory Viewer
Price$0.99$0.99
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews57.1% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size67 MB29 MB
Age rating4+4+
DeveloperNic KolbeMohit Khanna

Customer experience

Converter

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Directory Viewer

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Converter

No in-app purchases

None

Directory Viewer

No in-app purchases

Questions

Is Converter free?
Converter costs $0.99, with no in-app purchases.
Is Directory Viewer free?
Directory Viewer costs $0.99, with no in-app purchases.
Which has better reviews, Converter or Directory Viewer?
Converter and Directory Viewer are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Converter or Directory Viewer have ads?
Neither Converter nor Directory Viewer shows ads.
Which is updated more often, Converter or Directory Viewer?
Converter ships an update every 5 months, and Directory Viewer monthly. Most recently, Converter was updated on September 10, 2026 and Directory Viewer on August 31, 2026.

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