# String Quartet SightRead Tutor vs Bass Chords Compass Lite

The clearest difference is rating: Bass Chords Compass Lite at 4.2 against String Quartet SightRead Tutor's 3.0. Bass Chords Compass Lite also leads on in-app purchases (none vs 1) and ratings volume (66 vs 15). String Quartet SightRead Tutor's advantage is update cadence (monthly vs every 68 months) and review sentiment (50% vs 33%). On price, ads and device support there is nothing between them.

Both are free to download. String Quartet SightRead Tutor sells 1 one-off in-app purchase. Bass Chords Compass Lite asks for nothing beyond the download.

Bass Chords Compass Lite holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 15 and 66 respectively. Written reviews complicate that: 50% of String Quartet SightRead Tutor's written reviews are positive against 33% of Bass Chords Compass Lite's, so the app with the better star average is not the one people write more warmly about.

String Quartet SightRead Tutor ships an update monthly, Bass Chords Compass Lite every 68 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | String Quartet SightRead Tutor | Bass Chords Compass Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (15 ratings)](https://appshunter.io/ios/app/string-quartet-sightread-tutor/id1078421949/reviews) | **[4.2 (66 ratings)](https://appshunter.io/ios/app/bass-chords-compass-lite/id1121686080/reviews)** |
| Number of ratings | 15 | **66** |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 68 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 30 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Dupleix](https://appshunter.io/developer/1078421948) | [Max Schlee](https://appshunter.io/developer/429770420) |

## What reviewers say

### String Quartet SightRead Tutor

[App page](https://appshunter.io/ios/app/string-quartet-sightread-tutor/id1078421949)

Learn note placement on string instruments with interactive exercises. Practice sight-reading, ear training, and tuning using your device or real instrument. Supports violin, viola, cello, and double bass with customizable practice modes.

**Highlights:** Instrument fingerboard note placement, Sight-reading practice, Live instrument recognition, Integrated chromatic tuner, Multiple quiz and practice modes, Customizable practice options, Support for 7 notation systems

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $3.99 | one-time |


### Bass Chords Compass Lite

[App page](https://appshunter.io/ios/app/bass-chords-compass-lite/id1121686080)

Instantly access a vast library of bass guitar chords across all fretboard positions. This app serves as a comprehensive chord dictionary and creative tool for bassists of all skill levels, offering authentic sound playback and flexible learning options.

**Highlights:** 8,000 chord voicings, 17 fretboard positions per chord, Supports 4-, 5-, and 6-string basses, Authentic sound playback, Virtual fretboard display, Right- and left-handed support, Multiple common tunings

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is String Quartet SightRead Tutor free?

String Quartet SightRead Tutor is free to download, with in-app purchases available.

### Is Bass Chords Compass Lite free?

Bass Chords Compass Lite is free to download, with no in-app purchases.

### Which has better reviews, String Quartet SightRead Tutor or Bass Chords Compass Lite?

Bass Chords Compass Lite is rated higher. String Quartet SightRead Tutor averages 3.0 out of 5 from 15 ratings, while Bass Chords Compass Lite averages 4.2 from 66 ratings.

### Do String Quartet SightRead Tutor or Bass Chords Compass Lite have ads?

Neither String Quartet SightRead Tutor nor Bass Chords Compass Lite shows ads.

### Which is updated more often, String Quartet SightRead Tutor or Bass Chords Compass Lite?

String Quartet SightRead Tutor ships an update monthly, and Bass Chords Compass Lite every 68 months. Most recently, String Quartet SightRead Tutor was updated on October 16, 2026 and Bass Chords Compass Lite on October 11, 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.*