Best Impact Data Board alternatives: apps like Impact Data Board

10+ similar apps compared and reviewed

3.5 avg rating
9 free apps
Updated November 2026

Impact Data Board is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Impact Data Board

HP 15c Calculator#2

HP 15c Calculator by MORAVIA Consulting, spol. s r.o.

Official emulator of HP 15c
Strong Contender
🔧 Utilities
4.8😊(219 ratings)
$14.99
HP 15c Calculator screenshot 1
HP 15c Calculator screenshot 2
HP 15c Calculator screenshot 3
HP 15c Calculator screenshot 4

Experience the official emulator of the legendary HP 15c scientific calculator. This app offers a redesigned interface and modern look while preserving the precision and reliability of the original. It features RPN input, matrix calculations, complex functions, and numerical integration for professionals and students.

What We Love

  • 🚀 Excellent emulation of original HP 15C
  • 👍 Faithful reproduction of classic calculator
  • 👍 Includes original manual
  • 👍 Works just like the real thing
  • 👍 Vertical layout with key features
  • 👍 Great update with new features

Room to Improve

  • 🐛 Display issues in portrait mode
  • 🐛 Bugs with programming and trig functions
  • 🔇 Loud button click sound
  • 💰 Expensive for an app
Spectrum Analyzer+ Audio FFT#3

Spectrum Analyzer+ Audio FFT by Kyu-Hee Jang

Find Peak Hz, Hum & Room Modes
Worth Considering
🔧 Utilities
2.6(5 ratings)
FreeAds
Spectrum Analyzer+ Audio FFT screenshot 1
Spectrum Analyzer+ Audio FFT screenshot 2
Spectrum Analyzer+ Audio FFT screenshot 3

Analyze live audio frequencies from your microphone to identify peak Hz, hum, and room modes. Capture and average sound over five seconds to pinpoint the strongest frequencies and their levels. Compare changes by saving reference captures and analyzing differences.

More apps like Impact Data Board

4
PNG Converter, PNG to PDF
PNG Converter, PNG to PDF
PNG Converter, PNG to PDF
Convert PNG files
Free

Easily convert PNG files to various formats like PDF, JPG, and GIF, or convert other image types back to PNG. Enjoy unlimited, fast, and high-quality conversions directly on your device without any fees or sign-ups.

Convert PNG to PDF, JPG, GIF, SVG, WEBP, and moreConvert dozens of formats back to PNGUnlimited and free conversions
🔧 Utilities
(2)
ad-supported
5
Joey - Piscine Connectée
Joey - Piscine Connectée
Joey - Piscine Connectée
by Irrijardin
Free

This app monitors your pool or spa's water quality and temperature using a connected analyzer. It provides clear, readable information on key parameters and offers advanced features like alerts, personalized advice, and remote control of filtration and lighting with a subscription.

Real-time water parameter monitoringTemperature tracking (water & air)pH, disinfectant, and salinity level display
🔧 Utilities
(2)
subscription
6
Infrared Thermal Imager
Infrared Thermal Imager
Infrared Thermal Imager
Infrared Thermal Imager
Free

This utility app functions as a thermal camera, offering a wide temperature measurement range. It allows users to capture images and videos, track high and low temperatures, and set custom alarms for temperature thresholds. The app also supports various regional temperature measurement modes.

Wide temperature measurement rangePicture and video captureHigh and low temperature tracking
🔧 Utilities
(1)
free
7
SBC - Ballistic Calculator app
SBC - Ballistic Calculator app
SBC - Ballistic Calculator app
Extreme Long Range ballistics
Free

This app calculates precise ballistic data for long-range shooting, assisting shooters with holdovers and scope settings. It supports various units and reticle types, and is available on iPhone, iPad, and Apple Watch.

Accurate ballistic calculationsImperial and Metric unitsElevation adjustments (Mil-MRAD, MOA, click)
🔧 Utilities
(1.6K)
subscription
8
Frequency Counter Hz Tuner
Frequency Counter Hz Tuner
Frequency Counter Hz Tuner
Guided Guitar & Ukulele
Free

This app offers guided instrument tuning for guitar and ukulele, a microphone-based frequency meter, and various tone generation tools. It also includes measurement history and an ultrasonic scanner for audio analysis.

Guided instrument tuningMicrophone-based Hz meterMeasurement history
🔧 Utilities
(6)
ad-supported
9
Transcription speech to text
Transcription speech to text
Transcription speech to text
Transcribe voice memo recorder
Free

Effortlessly convert spoken words into editable text using advanced AI. This app offers both fast server-based and private on-device transcription, perfect for voice memos, meetings, and dictation. Seamlessly sync across Apple devices and export in various formats.

Instant server transcriptionPrivate on-device transcriptionSeamless sync across Apple devices
🔧 Utilities
(75)
free with in-app purchases
10
Voice Recorder: Memo & Notes
Voice Recorder: Memo & Notes
Voice Recorder: Memo & Notes
HD Sound, Editor & Changer
Free

Easily record meetings, lectures, and conversations with a simple interface. Modify your audio with voice effects, pitch changes, and speed adjustments. Secure your recordings with a passcode and share them via email or file transfer.

One-touch recordingBackground recordingAudio editing and effects
🔧 Utilities
(97)
free with in-app purchases