# BITRIX vs Fire Message

The clearest difference is in-app purchases: BITRIX at none against Fire Message's 1. BITRIX also leads on iOS requirement (13.0 vs 15.0). Fire Message's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Fire Message sells 1 in-app purchase, starting at $11.99 per year. BITRIX asks for nothing beyond the download.

BITRIX ships an update every 6 months, Fire Message every 8 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BITRIX | Fire Message |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 24 MB | 40 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sosone](https://appshunter.io/developer/1748061632) | [PANTELEIMON STANIMEROS](https://appshunter.io/developer/1760581072) |

## What reviewers say

### 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


### Fire Message

[App page](https://appshunter.io/ios/app/fire-message-push-manager/id6756577964)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $11.99 | per year |


## Frequently asked questions

### Is BITRIX free?

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

### Is Fire Message free?

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

### Do BITRIX or Fire Message have ads?

BITRIX shows ads; Fire Message does not.

### Which is updated more often, BITRIX or Fire Message?

BITRIX ships an update every 6 months, and Fire Message every 8 months. Most recently, BITRIX was updated on October 6, 2026 and Fire Message on October 7, 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.*