# Tape Pro vs StringLab

The clearest difference is rating: Tape Pro at 4.7 against StringLab's 4.3. Tape Pro also leads on review sentiment (80% vs 57%) and iOS requirement (11.0 vs 13.0). StringLab's advantage is update cadence (every 10 days vs monthly) and price ($6.99 vs $7.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Tape Pro costs $7.99 and StringLab $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tape Pro holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 15 and 14 respectively. Written reviews point the same way: 80% of Tape Pro's written reviews are positive against 57% of StringLab's.

Tape Pro ships an update monthly, StringLab every 10 days. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Tape Pro | StringLab |
| --- | --- | --- |
| Price | $7.99 | **$6.99** |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/tape-pro/id1527986817/reviews)** | [4.3 (14 ratings)](https://appshunter.io/ios/app/stringlab/id6461312318/reviews) |
| Number of ratings | **15** | 14 |
| Positive reviews | **80.0% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Paid | Paid |
| Size | 123 MB | 45 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caelum Audio](https://appshunter.io/developer/1463219587) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### Tape Pro

[App page](https://appshunter.io/ios/app/tape-pro/id1527986817)

This audio effect plugin and app emulates tape machines, adding warmth, distortion, and modulation to your sound. It offers flexible saturation, frequency shaping, and realistic tape noise and delay effects for music production.

**Highlights:** Multi-fx tape emulation, Flexible saturation module, Dynamic frequency response modeling, Realistic tape noise emulation, Wow and flutter effects, Analog tape delay emulation, AUv3 plugin and standalone app

**In-app purchases:** none


### StringLab

[App page](https://appshunter.io/ios/app/stringlab/id6461312318)

This app is a digital synthesizer that uses physical string modeling to recreate the sounds of various instruments, particularly plucked or hammered strings. It allows users to explore acoustic physics and create unique instrument textures through extensive parameter experimentation.

**Highlights:** Karplus-Strong physical modeling, Exciter Impact and Noise modes, Resonator objects with feedback, Frequency Dispersion support, External live input, Preset randomizer and manager, Drag & Drop preset export

**In-app purchases:** none


## Frequently asked questions

### Is Tape Pro free?

Tape Pro costs $7.99, with no in-app purchases.

### Is StringLab free?

StringLab costs $6.99, with no in-app purchases.

### Which has better reviews, Tape Pro or StringLab?

Tape Pro is rated higher. Tape Pro averages 4.7 out of 5 from 15 ratings, while StringLab averages 4.3 from 14 ratings.

### Do Tape Pro or StringLab have ads?

Neither Tape Pro nor StringLab shows ads.

### Which is updated more often, Tape Pro or StringLab?

Tape Pro ships an update monthly, and StringLab every 10 days. Most recently, Tape Pro was updated on September 23, 2026 and StringLab on September 30, 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.*