Sound Spectrum Analysis
ASO Keyword Dashboard
Tracking 109 keywords for Sound Spectrum Analysis in Apple App Store
Sound Spectrum Analysis tracks 109 keywords (1 keyword ranks; 108 need traction). Key metrics: 0% top-10 coverage, opportunity 70.3, difficulty 39.7, best rank 137.
Tracked keywords
109
1 ranked • 108 not ranking yet
Top 10 coverage
0%
Best rank 137 • Latest leader —
Avg opportunity
70.3
Top keyword: volume
Avg difficulty
39.7
Lower scores indicate easier wins
Opportunity leaders
- 64.1
volume
Opportunity: 73.0 • Difficulty: 40.2 • Rank —
Competitors: 84
- 65.6
exact
Opportunity: 73.0 • Difficulty: 41.1 • Rank —
Competitors: 133
- 62.6
generator
Opportunity: 73.0 • Difficulty: 38.7 • Rank —
Competitors: 74
- 67.5
functions
Opportunity: 73.0 • Difficulty: 41.6 • Rank —
Competitors: 108
- 65.0
accuracy
Opportunity: 73.0 • Difficulty: 39.9 • Rank —
Competitors: 75
Unranked opportunities
volume
Opportunity: 73.0 • Difficulty: 40.2 • Competitors: 84
exact
Opportunity: 73.0 • Difficulty: 41.1 • Competitors: 133
generator
Opportunity: 73.0 • Difficulty: 38.7 • Competitors: 74
functions
Opportunity: 73.0 • Difficulty: 41.6 • Competitors: 108
accuracy
Opportunity: 73.0 • Difficulty: 39.9 • Competitors: 75
High competition keywords
time
Total apps: 189,727 • Major competitors: 2,958
Latest rank: — • Difficulty: 55.0
like
Total apps: 153,376 • Major competitors: 3,281
Latest rank: — • Difficulty: 55.4
find
Total apps: 149,918 • Major competitors: 2,800
Latest rank: — • Difficulty: 55.1
using
Total apps: 114,568 • Major competitors: 1,550
Latest rank: — • Difficulty: 53.1
designed
Total apps: 113,897 • Major competitors: 1,081
Latest rank: — • Difficulty: 51.4
All tracked keywords
Includes opportunity, difficulty, rankings and competitor benchmarks
| Major Competitors | |||||||
|---|---|---|---|---|---|---|---|
| spectrum | 71 | 100 | 35 | 55 2,019 competing apps Median installs: 400 Avg rating: 4.0 | 138 | 137 | 26 major competitor apps |
| level | 68 | 100 | 50 | 79 55,879 competing apps Median installs: 550 Avg rating: 4.1 | — | — | 1,188 major competitor apps |
| mode | 70 | 100 | 48 | 76 38,032 competing apps Median installs: 650 Avg rating: 4.0 | — | — | 676 major competitor apps |
| device | 68 | 100 | 50 | 79 54,537 competing apps Median installs: 500 Avg rating: 3.9 | — | — | 853 major competitor apps |
| export | 71 | 100 | 44 | 71 19,467 competing apps Median installs: 650 Avg rating: 4.1 | — | — | 233 major competitor apps |
| via | 68 | 100 | 50 | 79 56,643 competing apps Median installs: 400 Avg rating: 4.0 | — | — | 760 major competitor apps |
| collection | 70 | 100 | 47 | 75 32,873 competing apps Median installs: 550 Avg rating: 4.1 | — | — | 525 major competitor apps |
| used | 69 | 100 | 49 | 78 50,510 competing apps Median installs: 350 Avg rating: 4.0 | — | — | 496 major competitor apps |
| designed | 66 | 100 | 51 | 84 113,897 competing apps Median installs: 350 Avg rating: 4.2 | — | — | 1,081 major competitor apps |
| file | 72 | 100 | 45 | 70 15,826 competing apps Median installs: 550 Avg rating: 4.0 | — | — | 205 major competitor apps |
| list | 69 | 100 | 48 | 77 43,627 competing apps Median installs: 350 Avg rating: 4.0 | — | — | 499 major competitor apps |
| using | 66 | 100 | 53 | 84 114,568 competing apps Median installs: 450 Avg rating: 4.0 | — | — | 1,550 major competitor apps |
| find | 66 | 100 | 55 | 86 149,918 competing apps Median installs: 500 Avg rating: 4.1 | — | — | 2,800 major competitor apps |
| time | 65 | 100 | 55 | 88 189,727 competing apps Median installs: 450 Avg rating: 4.1 | — | — | 2,958 major competitor apps |
| volume | 73 | 100 | 40 | 64 7,136 competing apps Median installs: 550 Avg rating: 4.0 | — | — | 84 major competitor apps |
| test | 69 | 100 | 48 | 77 42,102 competing apps Median installs: 550 Avg rating: 4.1 | — | — | 713 major competitor apps |
| start | 67 | 100 | 53 | 83 104,423 competing apps Median installs: 525 Avg rating: 4.1 | — | — | 1,799 major competitor apps |
| text | 69 | 100 | 49 | 77 44,032 competing apps Median installs: 550 Avg rating: 4.0 | — | — | 620 major competitor apps |
| fast | 69 | 100 | 50 | 79 53,490 competing apps Median installs: 650 Avg rating: 4.1 | — | — | 972 major competitor apps |
| real | 67 | 100 | 54 | 84 105,349 competing apps Median installs: 550 Avg rating: 4.0 | — | — | 1,810 major competitor apps |
| like | 66 | 100 | 55 | 86 153,376 competing apps Median installs: 600 Avg rating: 4.1 | — | — | 3,281 major competitor apps |
| choice | 72 | 100 | 45 | 70 17,385 competing apps Median installs: 600 Avg rating: 4.1 | — | — | 319 major competitor apps |
| exact | 73 | 100 | 41 | 66 8,869 competing apps Median installs: 450 Avg rating: 4.0 | — | — | 133 major competitor apps |
| generator | 73 | 100 | 39 | 63 5,804 competing apps Median installs: 700 Avg rating: 4.0 | — | — | 74 major competitor apps |
| files | 72 | 100 | 45 | 69 14,059 competing apps Median installs: 600 Avg rating: 4.0 | — | — | 188 major competitor apps |
App Description
• Sound wave.
• Fast fourier transform (FFT). FFT size: 2048 (the accuracy of determining the frequency of ±12 Hz), 4096 (±6 Hz), 8192 (±3 Hz), 16384 (±2 Hz), 32768 (±1 Hz), 65536 (±0.5 Hz), 131072 (±0.2 Hz).
• Linear and logarithmic frequency scale.
• Linear frequency scale with maximum details (there is a choice for the displayed frequency range).
• Linear and logarithmic amplitude scale.
• Octave bands (1/1, 1/3, 1/6, 1/12).
• Window functions (Blackman, Hamming, Hann (Hanning), Blackman–Nuttall, Gaussian, Flat top).
• A- and C-Weightings.
• Peak hold.
• Exponential spectrum averaging.
• Peak frequency detection.
• Values of any point (for frequency scale and sound wave (at maximum detail)).
• Sound level meter (dB SPL). You can calibrate your microphone by launching a signal generator with a sinusoid frequency of 1000 Hz on another device and making the volume very low. When the sound is almost inaudible, it is necessary to find the amplitude for the frequency of 1000 Hz on the spectrum (FFT size: 16384). This value should be multiplied by 1.2 (to compensate for spectral leakage). It will be the reference value for your microphone. ESTIMATE THE TOTAL NOISE LEVEL BY USING THE SOUND WAVE MODE AT THE MAXIMUM VALUE.
• Sample rate: 48000 Hz.
• Taking a screenshot by lightly touching the screen.
• Export data to a WAV or text file ("Y=[y1 y2... yn]", "y1;y2;... yn", "x1;y1\nx2;y2;..."). Number of points is adjusted via "FFT size".
• Automatic stop in the sound wave mode (when increasing or decreasing signal strength).
• Automatic stop in the spectrum mode. Now you can stop data collection when the start of the fading signal reaches the end of the FFT buffer. The beginning of the signal is not calculated accurately (just like with an automatic stop in the sound wave mode).
• Test wave.
• Saving the measurement results in the application. Files with saved data (SavedData_[date]_[time].txt) can be copied to a desktop/laptop computer or transferred to another iPhone using iTunes. There are buttons for quick loading and comparing saved files.
• Dark theme.
• List of frequency peaks. If several peaks have a common