# Mic Spectrum Analyzer vs Spectrum Analyzer

The clearest difference is rating: Spectrum Analyzer at 4.2 against Mic Spectrum Analyzer's 3.0. Spectrum Analyzer also leads on update cadence (fortnightly vs every 51 months) and ratings volume (197 vs 18). Mic Spectrum Analyzer's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Spectrum Analyzer sells 13 in-app purchases, starting at $4.99 per 7 days. Mic Spectrum Analyzer asks for nothing beyond the download.

Spectrum Analyzer holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Spectrum Analyzer has 197 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 38% of Mic Spectrum Analyzer's written reviews are positive against 5% of Spectrum Analyzer's, so the app with the better star average is not the one people write more warmly about.

Mic Spectrum Analyzer ships an update every 51 months, Spectrum Analyzer fortnightly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mic Spectrum Analyzer | Spectrum Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (18 ratings)](https://appshunter.io/ios/app/mic-spectrum-analyzer/id636471724/reviews) | **[4.2 (197 ratings)](https://appshunter.io/ios/app/spectrum-analyzer-spectrogram/id981810895/reviews)** |
| Number of ratings | 18 | **197** |
| Positive reviews | **37.5% of reviews** | 5.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 51 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 115 MB | 132 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Ross](https://appshunter.io/developer/636471727) | [Music Breath](https://appshunter.io/developer/1140008995) |

## What reviewers say

### Mic Spectrum Analyzer

[App page](https://appshunter.io/ios/app/mic-spectrum-analyzer/id636471724)

Visualize sound from your phone's microphone with various shapes and effects. Customize sensitivity, choose between dark and light themes, and explore 18 presets, custom shaders, and over 16 different effects for advanced users.

**Highlights:** 18 predefined presets, Load custom photos, Adjustable sensitivity, Dark and light UI themes, Over 16 different effects, Custom shaders

**Features:** macOS Compatibility

**In-app purchases:** none


### Spectrum Analyzer

[App page](https://appshunter.io/ios/app/spectrum-analyzer-spectrogram/id981810895)

Visualize audio frequencies with real-time analysis. Features include a sound level meter, multichannel harmonic analysis, and adjustable graphical representations. Gain insights into your sound environment with advanced tools.

**Highlights:** Sound level meter, Multichannel harmonic analysis, Adjustable graphics, AI-powered sound source analyzer, Real-time analysis, FFT analysis

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pitch Finder: Audio Visualizer | $4.99 | per 7 days |
| Pitch Finder: Audio Visualizer | $9.99 | per month |
| One Month Sale | $9.99 | per month |
| 1 Week Subscription | $9.99 | per 7 days |
| 1 Year Sub. with discount | $19.99 | per year |
| 1 Month Subscription | $19.99 | per month |
| 3 Month Subscription | $25.99 | per 3 months |
| 1 Year Subscription | $39.99 | per year |
| 2 months subscription | $39.99 | per 2 months |
| No Ads | $9.99 | one-time |
| Additional Settings Controls | $15.99 | one-time |
| Full Pack + No Ads | $19.99 | one-time |
| Get More | $19.99 | one-time |

**What reviewers like**

- ✅ Accurate frequency identification
- ✅ Clear and easy-to-read display
- ✅ Useful noise floor setup feature
- ✅ Works well when ads are removed

**What reviewers complain about**

- 💰 Extremely aggressive monetization strategy
- 📢 Excessive and intrusive ads
- 🔊 Loud ads that ignore device mute settings
- 🚫 Requires subscription/payment to access core features
- 😤 Deceptive purchase practices and accidental charges

**Reported bugs**

- App becomes unusable after iOS 16 update
- Crashes immediately on iPhone 5 with iOS 7
- Cannot exit app on iPhone X without reboot
- App freezes when changing settings or views
- Inaccurate frequency readings

**Requested features**

- Audio file import functionality
- Customizable background colors for chroma key compatibility
- Ability to record audio instead of only analyzing
- Better documentation and help files
- Improved sensitivity for detecting soft sounds


## Frequently asked questions

### Is Mic Spectrum Analyzer free?

Mic Spectrum Analyzer is free to download, with no in-app purchases.

### Is Spectrum Analyzer free?

Spectrum Analyzer is free to download, with in-app purchases available.

### Which has better reviews, Mic Spectrum Analyzer or Spectrum Analyzer?

Spectrum Analyzer is rated higher. Mic Spectrum Analyzer averages 3.0 out of 5 from 18 ratings, while Spectrum Analyzer averages 4.2 from 197 ratings.

### Do Mic Spectrum Analyzer or Spectrum Analyzer have ads?

Spectrum Analyzer shows ads; Mic Spectrum Analyzer does not.

### Which is updated more often, Mic Spectrum Analyzer or Spectrum Analyzer?

Mic Spectrum Analyzer ships an update every 51 months, and Spectrum Analyzer fortnightly. Most recently, Mic Spectrum Analyzer was updated on October 1, 2026 and Spectrum Analyzer on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*