# AddStation vs TB Lowtone

The clearest difference is update cadence: AddStation at weekly against TB Lowtone's every 3 months. AddStation also leads on ratings volume (42 vs 14) and price ($8.99 vs $9.99). TB Lowtone's advantage is chart position (#189 vs unranked). On rating, review sentiment, ads and in-app purchases there is nothing between them.

AddStation costs $8.99 and TB Lowtone $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for AddStation against 4.4 for TB Lowtone. Both are backed by a comparable volume of ratings — 42 and 14 respectively. Written reviews are what separate them: 82% of AddStation's written reviews are positive against 85% of TB Lowtone's.

AddStation ships an update weekly, TB Lowtone every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | AddStation | TB Lowtone |
| --- | --- | --- |
| Price | **$8.99** | $9.99 |
| Rating | **[4.5 (42 ratings)](https://appshunter.io/ios/app/addstation/id1500919657/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/tb-lowtone/id6448315127/reviews) |
| Number of ratings | **42** | 14 |
| Positive reviews | 82.1% of reviews | **84.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#189** |
| Size | 133 MB | 13 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [ToneBoosters](https://appshunter.io/developer/1472446500) |

## What reviewers say

### AddStation

[App page](https://appshunter.io/ios/app/addstation/id1500919657)

Explore new sonic territories with this advanced additive synthesis tool. Create complex timbres by combining thousands of sine waves and unique morph sequencing. Integrate seamlessly with iOS production environments and enjoy a suite of built-in effects.

**Highlights:** Fractal additive synthesis, Sound morphing, Over 170 sound presets, AUv3 AudioUnit integration, Built-in effects suite, Audiobus 3 and Ableton Link support

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

**In-app purchases:** none


### TB Lowtone

[App page](https://appshunter.io/ios/app/tb-lowtone/id6448315127)

**Currently charting:** #189 Top Paid · Music (US App Store)

This app is an innovative bass synthesizer and AUv3 plugin that uses loudness-domain harmonic synthesis for deeper, more consistent bass sounds. It features multiple oscillators, modulation options, and built-in effects, plus an AI randomizer for creating new patches.

**Highlights:** Loudness-domain harmonic synthesis, 3 analog-simulated oscillators, Voltage-controlled noise synthesizer, AI randomizer for patch generation, Extended LFOs and ADSR envelope, Pro quality effects (reverb, chorus, delay), AUv3 plugin support

**In-app purchases:** none


## Frequently asked questions

### Is AddStation free?

AddStation costs $8.99, with no in-app purchases.

### Is TB Lowtone free?

TB Lowtone costs $9.99, with no in-app purchases.

### Which has better reviews, AddStation or TB Lowtone?

AddStation is rated higher. AddStation averages 4.5 out of 5 from 42 ratings, while TB Lowtone averages 4.4 from 14 ratings.

### Do AddStation or TB Lowtone have ads?

Neither AddStation nor TB Lowtone shows ads.

### Which is updated more often, AddStation or TB Lowtone?

AddStation ships an update weekly, and TB Lowtone every 3 months. Most recently, AddStation was updated on November 3, 2026 and TB Lowtone on November 3, 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.*