# Discord4 vs BLEASS Slow Machine

Discord4 and BLEASS Slow Machine both sit at 4.7 stars, but that hides the real split: 82% of BLEASS Slow Machine's written reviews are positive against 61% of Discord4's. BLEASS Slow Machine also leads on price ($6.99 vs $8.99) and iOS requirement (12.0 vs 16.0). Discord4's advantage is update cadence (every 14 months vs every 28 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Discord4 costs $8.99 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 — 4.7 for Discord4 against 4.6 for BLEASS Slow Machine. Both are backed by a comparable volume of ratings — 29 and 38 respectively. Written reviews are what separate them: 61% of Discord4's written reviews are positive against 82% of BLEASS Slow Machine's.

Discord4 ships an update every 14 months, BLEASS Slow Machine every 28 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Discord4 | BLEASS Slow Machine |
| --- | --- | --- |
| Price | $8.99 | **$6.99** |
| Rating | **[4.7 (29 ratings)](https://appshunter.io/ios/app/discord4/id1345946446/reviews)** | [4.6 (38 ratings)](https://appshunter.io/ios/app/bleass-slow-machine/id1544923864/reviews) |
| Number of ratings | 29 | **38** |
| Positive reviews | 61.1% of reviews | **81.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 28 months |
| Monetization | Paid | Paid |
| Size | 29 MB | 27 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Discord4

[App page](https://appshunter.io/ios/app/discord4/id1345946446)

This stereo pitch-shifting delay app offers three distinct algorithms for vintage, clean, or experimental granular effects. It features tempo-synced delays, a reverb in the feedback loop, and flexible LFO modulation for extensive sound design. Control pitch shifts with MIDI and fine-tune effects with buffer size adjustments.

**Highlights:** Three pitch-shifting algorithms (Vintage, Clean, Granular), Tempo-synced and free-running delays, Reverb in feedback loop for shimmer effects, Flexible LFO modulation, MIDI note control for pitch shifting, True stereo operation with panorama controls, Resizable vector-based GUI

**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 Discord4 free?

Discord4 costs $8.99, 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, Discord4 or BLEASS Slow Machine?

Discord4 is rated higher. Discord4 averages 4.7 out of 5 from 29 ratings, while BLEASS Slow Machine averages 4.6 from 38 ratings.

### Do Discord4 or BLEASS Slow Machine have ads?

Neither Discord4 nor BLEASS Slow Machine shows ads.

### Which is updated more often, Discord4 or BLEASS Slow Machine?

Discord4 ships an update every 14 months, and BLEASS Slow Machine every 28 months. Most recently, Discord4 was updated on November 2, 2026 and BLEASS Slow Machine 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.*