# Hash & Encryption Calculator vs WhatChanged

The clearest difference is price: Hash & Encryption Calculator at $1.99 against WhatChanged's $9.99. Hash & Encryption Calculator also leads on iOS requirement (12.0 vs 16.6). WhatChanged's advantage is update cadence (every 3 weeks vs every 38 months). On ads, in-app purchases and device support there is nothing between them.

Hash & Encryption Calculator costs $1.99 and WhatChanged $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hash & Encryption Calculator ships an update every 38 months, WhatChanged every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Hash & Encryption Calculator | WhatChanged |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/hash-and-encryption-calculator/id6443495354/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 8 MB | 31 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Iri You](https://appshunter.io/developer/1814472799) |

## What reviewers say

### Hash & Encryption Calculator

[App page](https://appshunter.io/ios/app/hash-and-encryption-calculator/id6443495354)

This utility app allows users to generate various hash values and perform Base64 encoding/decoding. It supports multiple hashing algorithms like MD5 and SHA, and offers a user-friendly interface for easy data manipulation and result copying.

**Highlights:** Multiple hashing algorithms (MD2, MD4, MD5, SHA 1, SHA 224, SHA 256, SHA 386, SHA 512), Base64 encoding and decoding, ROT13 cipher, Copy paste results, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WhatChanged

[App page](https://appshunter.io/ios/app/whatchanged-folder-compare/id6759179141)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hash & Encryption Calculator free?

Hash & Encryption Calculator costs $1.99, with no in-app purchases.

### Is WhatChanged free?

WhatChanged costs $9.99, with no in-app purchases.

### Do Hash & Encryption Calculator or WhatChanged have ads?

Neither Hash & Encryption Calculator nor WhatChanged shows ads.

### Which is updated more often, Hash & Encryption Calculator or WhatChanged?

Hash & Encryption Calculator ships an update every 38 months, and WhatChanged every 3 weeks. Most recently, Hash & Encryption Calculator was updated on October 24, 2026 and WhatChanged on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*