# iImprov vs Singing Tutor

The clearest difference is review sentiment: iImprov at 71% against Singing Tutor's 18%. Singing Tutor's advantage is update cadence (every 5 months vs every 28 months) and price ($0.99 vs $3.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

iImprov costs $3.99 and Singing Tutor $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iImprov ships an update every 28 months, Singing Tutor every 5 months. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | iImprov | Singing Tutor |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/iimprov-modal/id434112459/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **71.4% of reviews** | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 8 MB | 48 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jazz Apps Mobile LLC](https://appshunter.io/developer/421582808) | [Anton Plakhotnyk](https://appshunter.io/developer/583858120) |

## What reviewers say

### iImprov

[App page](https://appshunter.io/ios/app/iimprov-modal/id434112459)

This app helps jazz musicians of all levels master modal improvisation. It offers detailed explanations of theory, scale relationships, and practical exercises with audio and JAM-A-longs in various keys and styles. Tailored for modal tunes, it covers minor modal, 7 sus 4, and Major 7#4 progressions.

**Highlights:** Modal improvisation theory, Scale and chord relation explanations, Pentatonic scale usage, Audio and visual scale examples, Interactive JAM-A-longs, Adjustable tempo and instrument balance, Transposition selection

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

**In-app purchases:** none


### Singing Tutor

[App page](https://appshunter.io/ios/app/singing-tutor/id598406045)

Enhance your singing and musical abilities with real-time voice analysis and visual feedback. Practice with customizable tracks and record your performances for later review.

**Highlights:** Real-time voice analysis, Visual reference tracks, Customizable practice sessions, Volume indicator, Background track playback, Recording and playback, Audio export

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iImprov free?

iImprov costs $3.99, with no in-app purchases.

### Is Singing Tutor free?

Singing Tutor costs $0.99, with no in-app purchases.

### Do iImprov or Singing Tutor have ads?

Neither iImprov nor Singing Tutor shows ads.

### Which is updated more often, iImprov or Singing Tutor?

iImprov ships an update every 28 months, and Singing Tutor every 5 months. Most recently, iImprov was updated on October 20, 2026 and Singing Tutor on October 23, 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.*