Best Db48X Apps

59+ iOS apps curated and reviewed

3.7 avg rating
16 free apps
Updated May 2026

Whether you're new to db48x or looking for an upgrade, our curated collection of 59+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Db48X

DB48X#1

DB48X by Christophe de Dinechin

Spirit of the HP48, revived
Editor's Choice
📊 Productivity
4.7(3 ratings)
$4.99
DB48X screenshot 1
DB48X screenshot 2
DB48X screenshot 3

This advanced scientific calculator offers arbitrary precision computations, RPN and algebraic operations, and extensive graphing capabilities. It supports complex numbers, matrices, symbolic calculations, and over 1000 built-in functions, inspired by the HP48 series.

DB40X#2

DB40X by Christophe de Dinechin

High-precision RPL calculator
Strong Contender
📊 Productivity
4.7(7 ratings)
Free
DB40X screenshot 1
DB40X screenshot 2
DB40X screenshot 3

A high-precision scientific calculator inspired by the HP48 series, offering arbitrary precision computations, complex numbers, vectors, matrices, and graphing. It supports RPN and algebraic operations, with over 1000 built-in functions and a hyperlinked help system.

DB50X#3

DB50X by Christophe de Dinechin

Color version of DB48X
Worth Considering
📊 Productivity
5.0(7 ratings)
$9.99
DB50X screenshot 1
DB50X screenshot 2

This scientific calculator offers high-precision computations with arbitrary precision for numbers. It supports advanced functions like complex numbers, matrices, symbolic calculations, and graphing, with a user-friendly interface and extensive built-in help.

More Db48X apps to explore

4
KENWOOD Remote S
KENWOOD Remote S
KENWOOD Remote S
by JVCKENWOOD Corporation
Free

Control compatible KENWOOD car multimedia receivers wirelessly via Bluetooth. View source information on your smartphone and easily select music or radio stations, even from the back seat. Features innovative gesture control for basic commands.

Wireless Bluetooth controlDisplay receiver source informationMusic track selection
🎵 Music
(68)
free
5
Driven DRBTM2 media receiver
Driven DRBTM2 media receiver
Driven DRBTM2 media receiver
by DB Research L.L.P.
Free

This device allows for precise control of audio equipment, including volume and equalizer settings for bass and treble. It also features integrated control for three LED lights, enhancing your audio-visual experience.

Control audio device volumeControl audio device treble and bassControl 3 LED lights
🎵 Music
(62)
paid
6
Pluto TV – TV ao Vivo e Filmes
Pluto TV – TV ao Vivo e Filmes
Pluto TV – TV ao Vivo e Filmes
Watch news, sports & live tv
Free

Stream thousands of free movies and TV shows on demand, plus live channels for news, sports, and entertainment. Enjoy a vast library of content across various genres, all accessible on any device without any cost.

Free live TV streaming channelsThousands of free movies and TV showsLocal and national news updates
🎬 Entertainment
(231K)
free with in-app purchases
7
KQ Dixie Legacy
KQ Dixie Legacy
KQ Dixie Legacy
6-OP FM Synthesizer
$8.99

This app is a 6-operator FM synthesizer inspired by 1980s hardware. It allows users to create rich and complex sounds using frequency modulation, offering extensive parameter control and compatibility with various audio standards.

6-Operator FM Synthesis156 Voice ParametersDX7 Compatibility
🎵 Music
(100)
free with in-app purchases
8
DirectLoader
DirectLoader
DirectLoader
by VOXX Electronics Corp
Free

This app allows authorized installers to wirelessly flash and program select remote start and security systems. It provides access to vehicle wiring databases, installation guides, and technical updates for DIRECTED by VOXX products.

Wireless flashing for DS4/DS4+ modulesWired/Wireless flashing for DBALL2, DB3, DS3/DS3+ modulesWired/Wireless 'Bitwriter' programming
🔧 Utilities
(4)
free
9
ZAPCO ST-4X/6X/68X DSP
ZAPCO ST-4X/6X/68X DSP
ZAPCO ST-4X/6X/68X DSP
by APEX Italy
Free

Configure and fine-tune your audio system using your smartphone. This app is designed for specific DSP amplifiers, offering a convenient way to manage your sound settings.

System setupAudio tuningSmartphone control
🎵 Music
(1)
free
10
dB Calculator
dB Calculator
dB Calculator
by Rohde & Schwarz GmbH & Co. KG
Free

This app provides five distinct calculation tools for power levels, voltage, and signal reflection. It helps convert between various units like dBm, watt, and dB, and calculate VSWR and reflection coefficients.

dBm and watt power level calculationsCorrelated and uncorrelated voltage calculationsUnit conversion for dBm, dBW, mW, W, mV, V, dBV, dBµV, dBu
📊 Productivity
(3)
free
11
DTX Lite
DTX Lite
DTX Lite
Make learning the drum easy
Free

This music teaching software makes learning drums easy by displaying musical notation and connecting to various electronic drums, offering real-time switching between game and notation modes, and providing customizable exercises and skins. Download now and start developing your musical skills with this excellent tool for youth music education and drum teaching.

🎵 Music
(0)
12
Radio & dB Calc
Radio & dB Calc
Radio & dB Calc
by Dioptase
Free

This utility app assists radio engineers with common calculations. It allows for adding and subtracting dB values and converting various radio engineering metrics like noise factor and return loss.

Add/subtract dB valuesConvert Noise FactorConvert Equivalent Input Noise Temperature
🔧 Utilities
(1)
free
13
ezInstaller
ezInstaller
ezInstaller
by Chongqing Streamax Information Technology Co., Ltd.
Free
🔧 Utilities
(0)
14
dB Meter: Noise & Decibel
dB Meter: Noise & Decibel
dB Meter: Noise & Decibel
Calibrate, record, export dB
Free

Measure real-time sound levels, monitor noise, and log environmental audio. Features include calibration, threshold alerts, audio recording, and frequency analysis. Ideal for quick checks at home, office, or studio.

Real-time dB meter with live chartCalibration offsetThreshold alerts
🔧 Utilities
(3)
free
15
RM EasyCheck
RM EasyCheck
RM EasyCheck
by Chongqing Streamax Information Technology Co., Ltd.
Free
💼 Business
(1)
16
Technetix FAST
Technetix FAST
Technetix FAST
by Technetix Ltd
Free
💼 Business
(0)
17
LuminShack
LuminShack
LuminShack
by Dongguan Boyun Electronic Technology Co., Ltd.
Free

This utility app allows users to customize their car's lighting devices. Easily adjust light speed and color to personalize your vehicle's ambiance.

Car light device pairingAdjustable light speedCustomizable light colors
🔧 Utilities
(5)
free
18
619 Config
619 Config
619 Config
by Dometic Holding AB
Free

This utility tool allows users to write, rewrite, and read configuration parameters for specific CFX3 and CFX5 models. It facilitates Bluetooth pairing via QR code scanning and verifies parameter correctness.

Write configuration parametersRewrite configuration parametersRead configuration parameter values
🔧 Utilities
(7)
free
19
CDBF
CDBF
CDBF
DBF Viewer and Editor
$14.99

Manage DBF files with this powerful viewer and editor. View file structures, statistics, and data with search and filter options. Edit records, create new files, and export data to various formats. Includes cloud storage integration and file sharing capabilities.

View DBF file structure and statisticsSearch and filter DBF dataEdit, append, insert, and delete records
💼 Business
(15)
paid
20
WDX-R DSP
WDX-R DSP
WDX-R DSP
by DB Research L.L.P.
Free
🔧 Utilities
(0)