# IMPULSation vs TfxReverb

The clearest difference is rating: TfxReverb at 4.5 against IMPULSation's 3.7. TfxReverb also leads on price ($1.99 vs $9.99) and review sentiment (75% vs 50%). IMPULSation's advantage is update cadence (every 4 months vs every 10 months) and iOS requirement (11.0 vs 13.6). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

IMPULSation costs $9.99 and TfxReverb $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TfxReverb holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 14 and 8 respectively. Written reviews point the same way: 50% of IMPULSation's written reviews are positive against 75% of TfxReverb's.

IMPULSation ships an update every 4 months, TfxReverb every 10 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | IMPULSation | TfxReverb |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | [3.7 (14 ratings)](https://appshunter.io/ios/app/impulsation/id1469723900/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/tfxreverb/id1529840178/reviews)** |
| Number of ratings | **14** | 8 |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 139 MB | 2 MB |
| Requires iOS | **11.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MIDIculous LLC](https://appshunter.io/developer/579058990) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### IMPULSation

[App page](https://appshunter.io/ios/app/impulsation/id1469723900)

This app is a powerful convolution reverb that lets you load custom impulse responses for endless sound possibilities. Recreate classic amp tones, spaces, and delays with optimized signal processing. It offers a user-friendly interface with essential controls for precise sound shaping.

**Highlights:** Load custom impulse responses (.wav, .aif), AUv3 and AAX plugin support, 88 factory presets, MIDI Learn and Program Change, Pre-Delay, Wet/Dry, Decay controls, Stereo Widener, iCloud Backup and Sharing

**Features:** Vision Pro support

**In-app purchases:** none


### TfxReverb

[App page](https://appshunter.io/ios/app/tfxreverb/id1529840178)

This audio plugin generates digital reverb effects using a unique algorithm. It offers simple operation with an auto-size mode that adjusts parameters with a single dial, and features delay lines inspired by vintage bucket brigade devices for creative pitch-shifting.

**Highlights:** AudioUnit Extension plugin, BBD-inspired delay lines, Adjustable input filters, LFO modulation, Tempo sync, Auto size mode

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

**In-app purchases:** none


## Frequently asked questions

### Is IMPULSation free?

IMPULSation costs $9.99, with no in-app purchases.

### Is TfxReverb free?

TfxReverb costs $1.99, with no in-app purchases.

### Which has better reviews, IMPULSation or TfxReverb?

TfxReverb is rated higher. IMPULSation averages 3.7 out of 5 from 14 ratings, while TfxReverb averages 4.5 from 8 ratings.

### Do IMPULSation or TfxReverb have ads?

Neither IMPULSation nor TfxReverb shows ads.

### Which is updated more often, IMPULSation or TfxReverb?

IMPULSation ships an update every 4 months, and TfxReverb every 10 months. Most recently, IMPULSation was updated on October 24, 2026 and TfxReverb on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*