# frekvens vs BLEASS Slow Machine

The clearest difference is update cadence: frekvens at every 2 months against BLEASS Slow Machine's every 28 months. frekvens also leads on price ($2.99 vs $6.99). On rating, review sentiment, ratings volume and ads there is nothing between them.

frekvens costs $2.99 and BLEASS Slow Machine $6.99 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 — 4.8 for frekvens against 4.7 for BLEASS Slow Machine. Both are backed by a comparable volume of ratings — 21 and 38 respectively. Written reviews are what separate them: 83% of frekvens's written reviews are positive against 82% of BLEASS Slow Machine's.

frekvens ships an update every 2 months, BLEASS Slow Machine every 28 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | frekvens | BLEASS Slow Machine |
| --- | --- | --- |
| Price | **$2.99** | $6.99 |
| Rating | **[4.8 (21 ratings)](https://appshunter.io/ios/app/frekvens/id1062305416/reviews)** | [4.7 (38 ratings)](https://appshunter.io/ios/app/bleass-slow-machine/id1544923864/reviews) |
| Number of ratings | 21 | **38** |
| Positive reviews | **83.3% of reviews** | 81.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 28 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 27 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### frekvens

[App page](https://appshunter.io/ios/app/frekvens/id1062305416)

This app offers a unique frequency shifter and stereo delay effect. It utilizes single sideband modulation and an infinite impulse response filter for advanced audio manipulation. Additional features include high/low pass filters and an LFO for delay modulation.

**Highlights:** Frequency shifter, Stereo delay, High and low pass filter, LFO for delay modulation, Core MIDI CC input, Audiobus and Inter-App Audio support, Audio Unit extension

**Features:** Vision Pro support

**In-app purchases:** none


### BLEASS Slow Machine

[App page](https://appshunter.io/ios/app/bleass-slow-machine/id1544923864)

This music effect app offers creative ways to manipulate audio, allowing you to slow down tracks, create tape stop effects, and program speed variations. It provides precise control over rhythm, pitch, and timing for unique sound design.

**Highlights:** Creative slow down effect, Tape stop effect with performance controls, Speed sequencer for programmed variations, Adjustable loop size and speed, Filter for frequency band control, Multiple time stop modes

**In-app purchases:** none


## Frequently asked questions

### Is frekvens free?

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

### Is BLEASS Slow Machine free?

BLEASS Slow Machine costs $6.99, with no in-app purchases.

### Which has better reviews, frekvens or BLEASS Slow Machine?

frekvens is rated higher. frekvens averages 4.8 out of 5 from 21 ratings, while BLEASS Slow Machine averages 4.7 from 38 ratings.

### Do frekvens or BLEASS Slow Machine have ads?

Neither frekvens nor BLEASS Slow Machine shows ads.

### Which is updated more often, frekvens or BLEASS Slow Machine?

frekvens ships an update every 2 months, and BLEASS Slow Machine every 28 months. Most recently, frekvens was updated on October 12, 2026 and BLEASS Slow Machine on October 7, 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.*