# Caesar Shift Plus vs Base to Base Converter

The clearest difference is review sentiment: Caesar Shift Plus at 100% against Base to Base Converter's 50%. Caesar Shift Plus also leads on iOS requirement (13.0 vs 15.0). Base to Base Converter's advantage is price (Free vs $0.99) and update cadence (every 5 weeks vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

Base to Base Converter is free to download; Caesar Shift Plus costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Caesar Shift Plus ships an update every 7 months, Base to Base Converter every 5 weeks. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Caesar Shift Plus | Base to Base Converter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/caesar-shift-plus/id790429949/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [a Rausa](https://appshunter.io/developer/638439637) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Caesar Shift Plus

[App page](https://appshunter.io/ios/app/caesar-shift-plus/id790429949)

Easily encrypt and decrypt messages using the classic Caesar cipher method. This tool allows you to substitute letters in a secret message with others a fixed number of positions away in the alphabet.

**Highlights:** Encrypt messages, Decrypt messages, Caesar cipher method, Substitution cipher, Simple interface

**Features:** Vision Pro support

**In-app purchases:** none


### Base to Base Converter

[App page](https://appshunter.io/ios/app/base-to-base-converter/id6670618030)

This app converts integer and fractional numbers between bases 2 and 16, explaining each step of the conversion process. It offers direct conversions between specific bases and prioritizes minimizing numerical error for fractions.

**Highlights:** Converts between bases 2-16, Explains conversion steps, Handles integers and fractions, Minimizes numerical error, Direct base conversions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Caesar Shift Plus free?

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

### Is Base to Base Converter free?

Base to Base Converter is free to download, with no in-app purchases.

### Do Caesar Shift Plus or Base to Base Converter have ads?

Neither Caesar Shift Plus nor Base to Base Converter shows ads.

### Which is updated more often, Caesar Shift Plus or Base to Base Converter?

Caesar Shift Plus ships an update every 7 months, and Base to Base Converter every 5 weeks. Most recently, Caesar Shift Plus was updated on September 23, 2026 and Base to Base Converter on October 2, 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.*