# Vigenere Shift Plus vs SimplePrivacy

The clearest difference is rating: SimplePrivacy at 5.0 against Vigenere Shift Plus's 3.3. Vigenere Shift Plus's advantage is update cadence (every 3 months vs every 38 months) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Vigenere Shift Plus costs $0.99 and SimplePrivacy $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SimplePrivacy holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Vigenere Shift Plus ships an update every 3 months, SimplePrivacy every 38 months. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Vigenere Shift Plus | SimplePrivacy |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/vigenere-shift-plus/id951306959/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpleprivacy/id1568511721/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 38 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 1 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [a Rausa](https://appshunter.io/developer/638439637) | [Andreas Schlager](https://appshunter.io/developer/1568511723) |

## What reviewers say

### Vigenere Shift Plus

[App page](https://appshunter.io/ios/app/vigenere-shift-plus/id951306959)

Encrypt and decrypt text messages using the Vigenère cipher. This application provides a straightforward tool for applying this historical encryption method to your messages.

**Highlights:** Encrypt messages, Decrypt messages, Vigenère cipher implementation, Simple user interface, Text encryption tool

**Features:** Vision Pro support

**In-app purchases:** none


### SimplePrivacy

[App page](https://appshunter.io/ios/app/simpleprivacy/id1568511721)

This app provides a straightforward method for encrypting and decrypting text using a one-time pad technique. It simplifies the process of secure communication by allowing users to input plaintext and a key to generate encrypted messages, and vice versa.

**Highlights:** One-time pad encryption, Text encryption and decryption, Key-based security, Consolidated encryption view, Share encrypted texts

**In-app purchases:** none


## Frequently asked questions

### Is Vigenere Shift Plus free?

Vigenere Shift Plus costs $0.99, with no in-app purchases.

### Is SimplePrivacy free?

SimplePrivacy costs $0.99, with no in-app purchases.

### Which has better reviews, Vigenere Shift Plus or SimplePrivacy?

SimplePrivacy is rated higher. Vigenere Shift Plus averages 3.3 out of 5 from 3 ratings, while SimplePrivacy averages 5.0 from 1 ratings.

### Do Vigenere Shift Plus or SimplePrivacy have ads?

Neither Vigenere Shift Plus nor SimplePrivacy shows ads.

### Which is updated more often, Vigenere Shift Plus or SimplePrivacy?

Vigenere Shift Plus ships an update every 3 months, and SimplePrivacy every 38 months. Most recently, Vigenere Shift Plus was updated on September 8, 2026 and SimplePrivacy on September 14, 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.*