# Tutuner vs FrequencyCat

The clearest difference is device support: Tutuner at 3 against FrequencyCat's 1. Tutuner also leads on ratings volume (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Tutuner against 5.0 for FrequencyCat. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Tutuner ships an update every 31 months, FrequencyCat every 40 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tutuner | FrequencyCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/tutuner-pitch-tracking-tuner/id6447534878/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/frequencycat/id6448219399/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 31 months** | Every 40 months |
| Monetization | Free | Free |
| Size | 5 MB | 3 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Alekseev](https://appshunter.io/developer/911043281) | [Xuesong Zhang](https://appshunter.io/developer/1684075008) |

## What reviewers say

### Tutuner

[App page](https://appshunter.io/ios/app/tutuner-pitch-tracking-tuner/id6447534878)

This application visualizes the real pitch of played or sung notes using a spectrum plotted on an octave circle, allowing users to see overtones. It offers high responsiveness for tuning instruments, singing, or playing instruments like the trumpet and violin.

**Highlights:** Real pitch spectrum visualization, Octave circle display, Overtones visibility, High responsiveness, Instrument tuning, Vocal pitch tracking

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

**In-app purchases:** none


### FrequencyCat

[App page](https://appshunter.io/ios/app/frequencycat/id6448219399)

Transform your photos into unique sound art using advanced image-to-sound technology. Explore, enjoy, and share your creative audio-visual pieces. Embrace your inner artist and discover the unexpected.

**Highlights:** Morph images into sound art, Create spectrogram oddities, Share sound art creations, Unique audio-visual experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Tutuner free?

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

### Is FrequencyCat free?

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

### Which has better reviews, Tutuner or FrequencyCat?

Tutuner and FrequencyCat are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Tutuner or FrequencyCat have ads?

Neither Tutuner nor FrequencyCat shows ads.

### Which is updated more often, Tutuner or FrequencyCat?

Tutuner ships an update every 31 months, and FrequencyCat every 40 months. Most recently, Tutuner was updated on October 8, 2026 and FrequencyCat on October 6, 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.*