# BLEASS Shimmer vs lo

BLEASS Shimmer and lo both sit at 4.9 stars, but that hides the real split: 100% of BLEASS Shimmer's written reviews are positive against 67% of lo's. BLEASS Shimmer also leads on price ($3.99 vs $9.99). lo's advantage is update cadence (fortnightly vs every 10 months) and iOS requirement (11.0 vs 15.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

BLEASS Shimmer costs $3.99 and lo $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 — 4.9 for BLEASS Shimmer against 5.0 for lo. Both are backed by a comparable volume of ratings — 36 and 29 respectively. Written reviews are what separate them: 100% of BLEASS Shimmer's written reviews are positive against 67% of lo's.

BLEASS Shimmer ships an update every 10 months, lo fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BLEASS Shimmer | lo |
| --- | --- | --- |
| Price | **$3.99** | $9.99 |
| Rating | [4.9 (36 ratings)](https://appshunter.io/ios/app/bleass-shimmer/id1512190577/reviews) | **[5.0 (29 ratings)](https://appshunter.io/ios/app/lo-fi-af/id6444068732/reviews)** |
| Number of ratings | **36** | 29 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 21 MB | 17 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Unfiltered Audio](https://appshunter.io/developer/1638381375) |

## What reviewers say

### BLEASS Shimmer

[App page](https://appshunter.io/ios/app/bleass-shimmer/id1512190577)

This app offers a unique pitch-shifting reverb effect to enhance musical performances. It allows for creative sound design by emphasizing harmonics and revealing new tonal colors through its versatile processing stages. The intuitive interface and included presets make it easy to explore a wide range of spatial and ambient effects for various instruments and vocals.

**Highlights:** Unique pitch shifting reverb, Harmonic emphasis and tonal color, Multi-mode input filter, Dual pitch shift modules, Clean and rich reverb, Integrated ducker for rhythmic effects, Intuitive user interface

**In-app purchases:** none


### lo

[App page](https://appshunter.io/ios/app/lo-fi-af/id6444068732)

This app offers a versatile toolkit for manipulating audio with a variety of lo-fi effects. Explore historical audio degradation, modern digital artifacts, and analog warmth to transform your sound.

**Highlights:** Convolution reverb with unique impulse responses, Spectral processing for MP3 simulation and pitch shifting, Digital section with bitcrusher and CD stutter, Analog section with tape saturation and noise generation, Rearrangeable processing sections, Dozens of presets for sound warping

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Shimmer free?

BLEASS Shimmer costs $3.99, with no in-app purchases.

### Is lo free?

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

### Which has better reviews, BLEASS Shimmer or lo?

lo is rated higher. BLEASS Shimmer averages 4.9 out of 5 from 36 ratings, while lo averages 5.0 from 29 ratings.

### Do BLEASS Shimmer or lo have ads?

Neither BLEASS Shimmer nor lo shows ads.

### Which is updated more often, BLEASS Shimmer or lo?

BLEASS Shimmer ships an update every 10 months, and lo fortnightly. Most recently, BLEASS Shimmer was updated on November 7, 2026 and lo 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.*