# Tuteur vs Converter Binary Calculator

The clearest difference is in-app purchases: Tuteur at none against Converter Binary Calculator's 1. Tuteur also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Converter Binary Calculator sells 1 one-off in-app purchase. Tuteur asks for nothing beyond the download.

Tuteur ships an update every 3 weeks, Converter Binary Calculator every 2 months. The most recent releases landed on September 18, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Tuteur | Converter Binary Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/converter-binary-calculator/id6504189782/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 5 MB |
| Requires iOS | **12.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobitrainer Ltda - ME](https://appshunter.io/developer/1266823478) | [Cristina Munoz Castillo](https://appshunter.io/developer/1600497964) |

## What reviewers say

### Tuteur

[App page](https://appshunter.io/ios/app/tuteur/id6476772815)

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

**In-app purchases:** none


### Converter Binary Calculator

[App page](https://appshunter.io/ios/app/converter-binary-calculator/id6504189782)

Perform mathematical operations like addition, subtraction, division, and multiplication across binary, hexadecimal, octal, and decimal number systems. Supports both integer and fractional numbers with step-by-step solutions.

**Highlights:** Binary, hexadecimal, octal, and decimal calculations, Integer and fractional number support, Step-by-step solution explanations, Conversions between number bases, Addition, subtraction, multiplication, division

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads binary converter | $1.99 | one-time |


## Frequently asked questions

### Is Tuteur free?

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

### Is Converter Binary Calculator free?

Converter Binary Calculator is free to download, with in-app purchases available.

### Do Tuteur or Converter Binary Calculator have ads?

Converter Binary Calculator shows ads; Tuteur does not.

### Which is updated more often, Tuteur or Converter Binary Calculator?

Tuteur ships an update every 3 weeks, and Converter Binary Calculator every 2 months. Most recently, Tuteur was updated on September 18, 2026 and Converter Binary Calculator on August 20, 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.*