# iAnalyzer vs CanSeeVoice

The clearest difference is review sentiment: CanSeeVoice at 100% against iAnalyzer's 41%. CanSeeVoice also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 2). iAnalyzer's advantage is ratings volume (75 vs 1) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iAnalyzer sells 2 in-app purchases, starting at $4.99 per month. CanSeeVoice asks for nothing beyond the download.

CanSeeVoice holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: iAnalyzer has 75 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 41% of iAnalyzer's written reviews are positive against 100% of CanSeeVoice's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iAnalyzer | CanSeeVoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (75 ratings)](https://appshunter.io/ios/app/ianalyzer/id335449113/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/canseevoice/id1093685818/reviews)** |
| Number of ratings | **75** | 1 |
| Positive reviews | 40.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 1 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [平 陈](https://appshunter.io/developer/315130423) | [yo muneta](https://appshunter.io/developer/1093685817) |

## What reviewers say

### iAnalyzer

[App page](https://appshunter.io/ios/app/ianalyzer/id335449113)

This professional audio analysis software uses FFT to examine sound signals on iOS devices. It offers real-time spectrum analysis, precise peak frequency computation, and a unique instrument tuner function. Ideal for musicians and sound engineers seeking detailed audio insights.

**Highlights:** Real-time FFT spectrum analysis, Octave and 1/3 Octave display, High precision peak frequency computation, Instrument tuner function, Adjustable playback speed, VGA output support, Waveform display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iAnalyzer Pro (1 Month) | $4.99 | per month |
| iAnalyzer Pro (1 Year) | $29.99 | per year |


### CanSeeVoice

[App page](https://appshunter.io/ios/app/canseevoice/id1093685818)

This app visualizes your voice's frequency and amplitude using wave and FFT graphs. It includes a piano keyboard to help you match vocal pitches and offers recording, playback, and noise rejection features. Adjust system volume and explore various graph displays for detailed audio analysis.

**Highlights:** Fundamental frequency display, Wave and FFT graph visualization, Recording and playback, Piano keyboard sound output, Noise rejection, System volume control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iAnalyzer free?

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

### Is CanSeeVoice free?

CanSeeVoice is free to download, with no in-app purchases.

### Which has better reviews, iAnalyzer or CanSeeVoice?

CanSeeVoice is rated higher. iAnalyzer averages 4.2 out of 5 from 75 ratings, while CanSeeVoice averages 5.0 from 1 ratings.

### Do iAnalyzer or CanSeeVoice have ads?

Neither iAnalyzer nor CanSeeVoice shows ads.

### Which is updated more often, iAnalyzer or CanSeeVoice?

iAnalyzer ships an update every 5 months, and CanSeeVoice every 5 months. Most recently, iAnalyzer was updated on October 19, 2026 and CanSeeVoice on October 9, 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.*