# StringMaster Pro vs TaS

The clearest difference is price: TaS at $2.99 against StringMaster Pro's $14.99. TaS also leads on rating (5.0 vs 4.5) and review sentiment (100% vs 67%). StringMaster Pro's advantage is ratings volume (20 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

StringMaster Pro costs $14.99 and TaS $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TaS holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: StringMaster Pro has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of StringMaster Pro's written reviews are positive against 100% of TaS's.

StringMaster Pro ships an update every 3 months, TaS every 2 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | StringMaster Pro | TaS |
| --- | --- | --- |
| Price | $14.99 | **$2.99** |
| Rating | [4.5 (20 ratings)](https://appshunter.io/ios/app/stringmaster-pro/id972426361/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tas-x/id6461047849/reviews)** |
| Number of ratings | **20** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 171 MB | 5 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Great Apptitude Pty Ltd](https://appshunter.io/developer/1519213669) | [Pedro Yamada](https://appshunter.io/developer/1604183940) |

## What reviewers say

### StringMaster Pro

[App page](https://appshunter.io/ios/app/stringmaster-pro/id972426361)

This advanced music app helps musicians of all levels learn and master fretted instruments. It offers tools for chords, scales, songwriting, and includes a tuner and fretboard learning system. Supports a wide range of instruments and integrates with wireless Fretlight Guitars.

**Highlights:** Chord building and detection, Fretboard learning system, Advanced songwriting tools, Chromatic tuner and metronome, Instrument comparison, MIDI output

**In-app purchases:** none


### TaS

[App page](https://appshunter.io/ios/app/tas-x/id6461047849)

This audio effect plugin offers stereo tremolo and slicer capabilities with customizable LFOs. Visualize modulation options, sync to your DAW's tempo, and create unique stereo tremolo effects.

**Highlights:** Stereo tremolo effect, Slicer functionality, Multi-wave LFOs, Waveform visualization, Tempo-synced LFOs, Limit and smoothing parameters

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is StringMaster Pro free?

StringMaster Pro costs $14.99, with no in-app purchases.

### Is TaS free?

TaS costs $2.99, with no in-app purchases.

### Which has better reviews, StringMaster Pro or TaS?

TaS is rated higher. StringMaster Pro averages 4.5 out of 5 from 20 ratings, while TaS averages 5.0 from 2 ratings.

### Do StringMaster Pro or TaS have ads?

Neither StringMaster Pro nor TaS shows ads.

### Which is updated more often, StringMaster Pro or TaS?

StringMaster Pro ships an update every 3 months, and TaS every 2 days. Most recently, StringMaster Pro was updated on October 13, 2026 and TaS on October 15, 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.*