Comparison

Spectrolite vs Ed Glaser Propane Inc.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spectrolite

This app visualizes sound in real-time using various spectrogram types. Explore detailed audio data with intuitive touch controls and adjustable parameters. An optional purchase unlocks advanced measurement tools.

Highlights
  • Real-time spectrogram visualization
  • Constant-Q, linear, and mel frequency scales
  • Full human hearing frequency range
  • Intuitive touch panning and zooming
  • Adjustable gain, Q, and other parameters
  • Pro version: grids, scales, spectrum view, tap-to-measure
Read full description

Spectrolite visualizes sound as spectrograms in real time. Spectrolite supports constant-Q spectrograms, which use a logarithmic frequency scale for a display where musical notes are evenly spaced. Spectrograms based on linear and mel frequency scales are also supported. The display covers the full frequency range of human hearing. Intuitive touch panning and zooming lets you dive in and explore the spectrograms in detail. Gain, Q, and other parameters can be adjusted in real time and instantly apply to the display of past signals as well as future ones. The Pro in-app purchase adds grids and scales for time, frequency, and amplitude, as well as a spectrum view and a tap-to-measure function. This expands Spectrolite into an audio measurement tool that you can use to measure frequencies, musical pitches, amplitudes, and durations.

About

Ed Glaser Propane Inc.

Features
Read full description

Information at your fingertips! This app gives you direct access to your account balance, location and contract information. It also gives you the ability to store and process payment and request service work and deliveries directly through the app.

Screenshots

Spectrolite4 screens
Ed Glaser Propane Inc.3 screens

Verdict

The call

The clearest difference is in-app purchases: Ed Glaser Propane Inc. at none against Spectrolite's 1. Ed Glaser Propane Inc. also leads on update cadence (every 4 months vs every 8 months) and iOS requirement (12.2 vs 15.6). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spectrolite sells 1 one-off in-app purchase. Ed Glaser Propane Inc. asks for nothing beyond the download.

UpkeepUpdate frequency

Spectrolite ships an update every 8 months, Ed Glaser Propane Inc. every 4 months. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Spectrolite versus Ed Glaser Propane Inc.: the parameters behind the verdict, then further details
ParameterSpectroliteEd Glaser Propane Inc.
PriceFreeFree
Rating4.8 (51 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings51 — better—
Update frequencyEvery 8 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.2 — better
Further details — not scored
Size1 MB56 MB
Age rating4+4+
DeveloperWaxing WaveRural Computer Consultants, Inc.

In-app purchases

1 purchases

Spectrolite

One-time1
  • Pro$4.99
None

Ed Glaser Propane Inc.

No in-app purchases

Questions

Is Spectrolite free?
Spectrolite is free to download, with in-app purchases available.
Is Ed Glaser Propane Inc. free?
Ed Glaser Propane Inc. is free to download, with no in-app purchases.
Do Spectrolite or Ed Glaser Propane Inc. have ads?
Neither Spectrolite nor Ed Glaser Propane Inc. shows ads.
Which is updated more often, Spectrolite or Ed Glaser Propane Inc.?
Spectrolite ships an update every 8 months, and Ed Glaser Propane Inc. every 4 months. Most recently, Spectrolite was updated on October 9, 2026 and Ed Glaser Propane Inc. on September 29, 2026.

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