# Pumphouse vs Transit

The clearest difference is price: Pumphouse at $0.99 against Transit's $29.99. Pumphouse also leads on rating (4.3 vs 3.8) and update cadence (every 4 months vs every 9 months). Transit's advantage is ratings volume (19 vs 6). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Pumphouse costs $0.99 and Transit $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pumphouse holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 6 and 19 respectively. Written reviews point the same way: 56% of Pumphouse's written reviews are positive against 55% of Transit's.

Pumphouse ships an update every 4 months, Transit every 9 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pumphouse | Transit |
| --- | --- | --- |
| Price | **$0.99** | $29.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/pumphouse/id1270238019/reviews)** | [3.8 (19 ratings)](https://appshunter.io/ios/app/transit-baby-audio/id6468305098/reviews) |
| Number of ratings | 6 | **19** |
| Positive reviews | **55.6% of reviews** | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 89 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [Baby Audio Inc.](https://appshunter.io/developer/1674621630) |

## What reviewers say

### Pumphouse

[App page](https://appshunter.io/ios/app/pumphouse/id1270238019)

This app provides a sidechain pumping effect for iOS DAWs lacking native support. It combines a compressor with a step sequencer to drive an envelope generator, allowing for sidechain compression without external inputs. Achieve a popular audio effect easily with its intuitive interface.

**Highlights:** Sidechain pumping effect, Integrated compressor, Step sequencer, Envelope generator, Easy-to-understand interface

**Features:** Vision Pro support

**In-app purchases:** none


### Transit

[App page](https://appshunter.io/ios/app/transit-baby-audio/id6468305098)

Create dynamic audio transitions for music production. This plugin offers a multi-FX system with 18 effect modules and a motion sequencer for building excitement and adding ear candy to your mixes. Ideal for build-ups, drops, risers, and sweeps.

**Highlights:** Multi-FX plugin, 18 effect modules, Macro Control automation, Motion Sequencer, DAW-sync'ed transitions, Live performance mode, Build-ups, drops, risers, sweeps

**In-app purchases:** none


## Frequently asked questions

### Is Pumphouse free?

Pumphouse costs $0.99, with no in-app purchases.

### Is Transit free?

Transit costs $29.99, with no in-app purchases.

### Which has better reviews, Pumphouse or Transit?

Pumphouse is rated higher. Pumphouse averages 4.3 out of 5 from 6 ratings, while Transit averages 3.8 from 19 ratings.

### Do Pumphouse or Transit have ads?

Neither Pumphouse nor Transit shows ads.

### Which is updated more often, Pumphouse or Transit?

Pumphouse ships an update every 4 months, and Transit every 9 months. Most recently, Pumphouse was updated on November 1, 2026 and Transit on October 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.*