Hash Calculator icon

Hash Calculator

v1.1.1

Leszek Szary

110 ratings

Report updated Apr 8, 2026

What Is Hash Calculator?

Hash Calculator is a professional-grade utility for generating cryptographic hashes for text and files, specifically optimized for high-performance processing of files exceeding 10 GB. It targets developers and IT professionals with a clean, ad-free experience and a one-time purchase model of $2.99. Its primary differentiator is its reliability with large-scale data and the inclusion of secondary tools like Base64 encoding and Whirlpool hashing.

What are the key features?

Multi-Algorithm HashingStandard

Supports a wide range of hashing algorithms including MD2, MD4, MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, CRC32, and Adler-32.

Large File ProcessingDifferentiator

Optimized for high-performance hashing of large files, specifically tested for files exceeding 10 GB.

Text Processing ToolsDifferentiator

Includes additional utilities such as Whirlpool hash, Base32/Base64 encoding/decoding, and case conversion.

Clipboard and Sharing IntegrationBasic

Allows users to copy generated hashes directly to the clipboard or share them via email.

What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.

Gathering public signals...

Sentiment analysis will be available once enough user reviews are collected.

What are the pros and cons?

Pros

  • Superior performance with large files (10GB+)
  • High 4.8-star rating indicating reliability
  • One-time purchase model appeals to professionals
  • Includes niche algorithms like Whirlpool

Cons

  • No free trial or 'lite' version
  • Missing modern algorithms like SHA-3
  • Zero social media presence
  • Utilitarian UI may feel dated

What is the market outlook?

Growth Opportunities

  • Add SHA-3 support to match rising competitors
  • Expand to Android platform
  • Introduce a hash comparison tool
  • Bundle with other developer utilities

Market Threats

  • Comprehensive developer suites (DevUtils) consolidating tools
  • New competitors with modern UI (QuickHash)
  • Free open-source command-line alternatives

Who competes with Hash Calculator?

The Nemesis

Auto Hashtag Maker Pro

Auto Hashtag Maker Pro

Rathod Hardik Atulbhai

The most direct competitor, offering a nearly identical suite of hashing algorithms for both text and files with a focus on simplicity.

+

The most direct competitor, offering a nearly identical suite of hashing algorithms for both text and files with a focus on simplicity.

Contenders

+

A lightweight alternative focusing on quick text and file hashing for common algorithms.

+

Large File Processing

Peers

Pippa&BooPlay

Pippa&BooPlay

0

Filimundus AB

A scriptable text processor that developers use for hashing and encoding tasks in the same workflow.

+

A scriptable text processor that developers use for hashing and encoding tasks in the same workflow.

What are the key takeaways?

Hash Calculator is a divisive utilities app that is a paid app. With a 4.8/5 rating from 110 reviews, it receives mixed feedback from users.

Best for: Developers, IT professionals, and power users who require a reliable, high-performance tool for verifying file integrity and performing text encoding tasks.

How much does it cost?

Model: paid

Tiers:
One-time purchase of $2.99

The app utilizes a straightforward, one-time purchase model, positioning itself as a professional utility tool without recurring subscription costs.

iOS Version

1.1.1

Release Date

Jun 5, 2013

iOS Price

$2.99

Developer

Leszek Szary

Independent intel to help builders create better apps.

No publisher influence. No third-party bias. Built with objectivity in mind to serve the builder community. Reports are continuously improved and refined. For informational purposes only.

Hope this helps & keep building! · Found an error?

Cite this report

Marlvel.ai. “Hash Calculator Intelligence Report.” Updated Apr 8, 2026. https://marlvel.ai/intel-report/utilities/hash-calculator

Agent Markdown (.md)·

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