# Converter Binary Calculator vs GLOBAL TRUST SCHOOL

The clearest difference is in-app purchases: GLOBAL TRUST SCHOOL at none against Converter Binary Calculator's 1. GLOBAL TRUST SCHOOL also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Converter Binary Calculator | GLOBAL TRUST SCHOOL |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 116 MB |
| Requires iOS | **15.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cristina Munoz Castillo](https://appshunter.io/developer/1600497964) | [Unique Creations Software India Private Limited](https://appshunter.io/developer/1450078386) |

## What reviewers say

### 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 |


### GLOBAL TRUST SCHOOL

[App page](https://appshunter.io/ios/app/global-trust-school/id6747278411)

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

**In-app purchases:** none


## Frequently asked questions

### Is Converter Binary Calculator free?

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

### Is GLOBAL TRUST SCHOOL free?

GLOBAL TRUST SCHOOL is free to download, with no in-app purchases.

### Do Converter Binary Calculator or GLOBAL TRUST SCHOOL have ads?

Converter Binary Calculator shows ads; GLOBAL TRUST SCHOOL does not.

### Which is updated more often, Converter Binary Calculator or GLOBAL TRUST SCHOOL?

Converter Binary Calculator ships an update every 2 months, and GLOBAL TRUST SCHOOL every 2 months. Most recently, Converter Binary Calculator was updated on October 24, 2026 and GLOBAL TRUST SCHOOL on September 18, 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.*