# Swift Data Tool — Hashing&Encryption in pocket

> Pocket utility for data hashing, encryption, decryption, and QR code management. (iPhone/iPad app by Dmytro Platov.)

- Source: https://appshunter.io/ios/app/swift-data-tool/id1440320812 (this page in markdown: same URL + `.md`)
- Developer: [Dmytro Platov](https://appshunter.io/developer/1440320811)
- Category: Productivity
- Price: Free
- Rating: 4.30/5 from 11 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.3 · 3 MB
- Languages: American English
- Released: 2018-12-01
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/swift-data-tool/id1440320812/reviews.md

## What is Swift Data Tool?

Swiss army knife for you data! Fast and smart!
App allows you to hashing, encrypting/decrypting and do lot of other thing with you data.
With this app you can create random numbers, strings and binary data.
Pocket QR generator/reader

## Key features

- Data hashing
- Encryption/Decryption
- Random data generation
- QR code generator
- QR code reader

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/swift-data-tool/id1440320812/reviews.md

### 5/5 — Great Application!

*2025-06-02*

Very versatile!  Came for the HASH functions, stayed for QR code and random features. 

Well done!

### 5/5 — Excellent tool for learning about hash & encryption

*2023-09-19*

Lots of features packed into a quick, easy to use UI. I found it to work best with an accompanying lesson plan or instruction tutorial on hashes and encryption in general. Once you get the hang of it, I would expect it could be pretty fun.

### 5/5 — Black text on black background at start.

*2021-08-22*

Edited:
Thanks for the quick turnaround time. Now the app is fully functional and it js great.

——

Unable to read what I am typing at first because the app uses black text on a black background. Great idea and functionality, but the execution needs work.
ETA:
Turned off Dark Mode and can confirm that is the issue. Not sure how often this is updated, but adding support will quickly net a 5-star upgrade.

**Developer response:** Hey. Thank you for you feedback, it allows app to evolve. Fix for dark mode is delivered and soon will be available for all users.

## Frequently asked questions about Swift Data Tool

### What can Swift Data Tool do?

Swift Data Tool offers data hashing, encryption, decryption, random data generation, and QR code creation/reading. It's designed as a versatile pocket utility for various data manipulation needs.

### Is Swift Data Tool free to use?

Yes, Swift Data Tool is available for free. There are no in-app purchases or subscription fees required to access its features.

### What devices is Swift Data Tool compatible with?

Swift Data Tool is compatible with iPhones and iPods. It is designed for iOS devices.

### How often is Swift Data Tool updated?

The latest version of Swift Data Tool is 1.3, last updated on August 18, 2021. While updates may not be frequent, the app provides core functionality.

### What is the age rating for Swift Data Tool?

Swift Data Tool has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Does Swift Data Tool have ads?

No, Swift Data Tool does not contain advertisements. Users can utilize all its features without interruption.

### What is the user sentiment for Swift Data Tool?

Swift Data Tool has a positive user sentiment, reflected in its rating of 4.3 stars from 11 ratings. This suggests users generally find the app useful and effective.

### Can Swift Data Tool export data in different formats?

The provided information does not specify export formats for data processed by Swift Data Tool. Its primary functions focus on hashing, encryption, and QR code generation.

## Version history (last 4 releases)

### 1.3 — 2021-08-18

Dark mode bugfixes

### 1.2 — 2021-02-03

Dark mode support
iOS 14 support
Small bug fixes

### 1.1 — 2019-08-25

Critical security update!
Strongly recommended to everyone using Argon2 hash functionality!

In previous version Argon2 hash always use "somesalt" as salt
In case you needed same Argon2 hash result as for version 1.0 you need to use "somesalt" as salt.

### 1.0 — 2018-11-30

No release notes.

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| [DevTools - MD5&SHA1&URL&JSON](https://appshunter.io/ios/app/devtools-md5-and-sha1-and-url-and-json/id1459338553) | 5.0 (1) | $0.99 | Productivity |

## More apps by Dmytro Platov

- [Link Detector - Smart Scanner](https://appshunter.io/ios/app/link-detector-smart-scanner/id1454997428)
- [Candy Chords - Circle of Fifth](https://appshunter.io/ios/app/candy-chords-circle-of-fifth/id1477303723)

All apps by Dmytro Platov: https://appshunter.io/developer/1440320811

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*