Features & Capabilities

The complete field toolkit for AV, RF & broadcast techs — RF coordination, audio meters, calculators, and the biggest verified gear directories. Free, with optional Pro.

eighty32 Toolbox is the field reference and measurement suite built for AV, RF, and live-production technicians — everything you reach for on a show day, in one fast, offline app.

CALCULATORS

  • Delay time (distance to ms), speaker & sub alignment
  • dB math: SPL over distance, level summing, V/W, plus a full dB scale converter (dBu/dBV/dBFS, dBA/dBC)
  • Ohm's law & speaker loads, power/current draw and breaker sizing
  • Timecode & frame-rate math, frequency to wavelength
  • OSHA/NIOSH noise-dose exposure timer

RF & WIRELESS

  • Intermod & spacing analysis
  • RF coordination engine: generate clean, intermod-safe frequency sets
  • DTV channel lookup by ZIP to avoid local TV channels
  • Manufacturer to model to band selection (Shure, Sennheiser, Lectrosonics, Sony, Audio-Technica, Wisycom)
  • Coax / antenna cable dB-loss calculator
  • SMPTE LTC timecode generator & reader

AUDIO METERS & TOOLS (best with a 2-channel interface)

  • RTA + dual-FFT transfer function with coherence
  • Loudness meter (EBU R128 / LUFS)
  • SPL meter, phase/polarity & phase-correlation meters
  • Delay finder (reference vs. mic)
  • Signal generator (sine/pink/white/sweep)
  • Input-level tester and 4-wire com test
  • QLab-style playback / cue tab with fades, loop & ducking

REFERENCE LIBRARY

  • Speaker directory: L-Acoustics, d&b, Meyer, JBL, Adamson, Nexo, Martin and more, with verified specs
  • Microphone directory: Shure, Sennheiser, DPA, Neumann, AKG and others
  • SFP transceiver reference with wavelength color codes
  • Connector pinouts (XLR, speakON, DMX, DB25 and more)
  • Color codes: resistor, fiber (TIA-598), AC mains wiring

eighty32 Toolbox is free to use. A one-time Pro unlock adds the advanced RF coordination, audio meters, and full directories. No subscription, yours forever.

Built by working techs, for working techs.

User Growth & Download Statistics

App
By:
Chris DeBrizzio
Version:
1.0 Last updated: 2026-06-11
Version code:
886651893
Creation date:
2026-06-10
Compatible devices:
Size:
1.67MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-14
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Chris DeBrizzio
Apple Apps Store
https://apps.apple.com/us/app/eighty32-toolbox/id6777845752
Website:
https://toolbox.eighty32.com

Best eighty32 Toolbox Alternatives

Here are some Apple apps that are similar to eighty32 Toolbox: