# QDesigner vs BITRIX

The clearest difference is in-app purchases: BITRIX at none against QDesigner's 2. BITRIX also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.5). QDesigner's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 months). On price there is nothing between them.

Both are free to download. QDesigner sells 2 in-app purchases, starting at $3.99 per month. BITRIX asks for nothing beyond the download.

QDesigner ships an update fortnightly, BITRIX every 6 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | QDesigner | BITRIX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | — | Ad-supported |
| Size | 13 MB | 24 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Q Solutions](https://appshunter.io/developer/336390295) | [sosone](https://appshunter.io/developer/1748061632) |

## What reviewers say

### QDesigner

[App page](https://appshunter.io/ios/app/qdesigner/id1500810470)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Generate SwiftUI Code | $3.99 | per month |
| Generate SwiftUI Code | $19.99 | per year |


### BITRIX

[App page](https://appshunter.io/ios/app/bitrix-bit-calculator/id6749227229)

This app provides a programmer's bit calculator with a neon CRT terminal interface. It allows for visual inspection and manipulation of bit configurations for various integer and float types, with real-time conversion across HEX, DEC, OCT, and BIN values. Supports bitwise operations and multiple bit environments.

**Highlights:** Bit calculation for 8, 16, 32, 64-bit environments, Integer and Float (IEEE 754) type support, Visual bit toggling with real-time updates, AND, OR, XOR, NOT, and Shift operations, Simultaneous BIN, OCT, DEC, HEX display, Neon CRT terminal interface

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

**In-app purchases:** none


## Frequently asked questions

### Is QDesigner free?

QDesigner is free to download, with in-app purchases available.

### Is BITRIX free?

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

### Do QDesigner or BITRIX have ads?

BITRIX shows ads; QDesigner does not.

### Which is updated more often, QDesigner or BITRIX?

QDesigner ships an update fortnightly, and BITRIX every 6 months. Most recently, QDesigner was updated on October 15, 2026 and BITRIX on October 6, 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.*