# Stellr vs BLEASS Flanger

The clearest difference is rating: BLEASS Flanger at 5.0 against Stellr's 3.4. BLEASS Flanger also leads on review sentiment (100% vs 67%) and price ($3.99 vs $4.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Stellr costs $4.99 and BLEASS Flanger $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLEASS Flanger holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 9 and 13 respectively. Written reviews point the same way: 67% of Stellr's written reviews are positive against 100% of BLEASS Flanger's.

Stellr ships an update every 40 months, BLEASS Flanger every 31 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Stellr | BLEASS Flanger |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | [3.4 (9 ratings)](https://appshunter.io/ios/app/stellr/id1448350913/reviews) | **[5.0 (13 ratings)](https://appshunter.io/ios/app/bleass-flanger/id1523985379/reviews)** |
| Number of ratings | 9 | **13** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 31 months** |
| Monetization | Paid | Paid |
| Size | 26 MB | 27 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BACKPULLVER SOFTWARE LTD OOD](https://appshunter.io/developer/1035157788) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Stellr

[App page](https://appshunter.io/ios/app/stellr/id1448350913)

Create deep, ethereal ambiance with a pitch-shifter, dual delays, and reverb. Explore sonic possibilities with 15 presets, randomization, and parameter automation. Enhance your music with a new dimension of sound.

**Highlights:** Pitch shifter with fine-tuning or semitone snap, Two independent delays for complex feedback, LFO modulation and various reverb types, Pre-gain and dry/wet level control, Audio Unit Extension, Audiobus, Inter-App Audio support, 15 built-in presets with import/export, Realtime frequency spectrum visualizer

**Features:** macOS Compatibility

**In-app purchases:** none


### BLEASS Flanger

[App page](https://appshunter.io/ios/app/bleass-flanger/id1523985379)

This audio effect app provides a modern take on classic flanging, offering flexible modulation sources, an envelope generator, and beat synchronization. It allows for complex and evolving timbral movement within your sound, with intuitive controls and efficient CPU usage.

**Highlights:** Flexible LFOs, Envelope generator, Beat synchronization, Variable modulation routing, Multi-mode input filter, Stereo width control

**In-app purchases:** none


## Frequently asked questions

### Is Stellr free?

Stellr costs $4.99, with no in-app purchases.

### Is BLEASS Flanger free?

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

### Which has better reviews, Stellr or BLEASS Flanger?

BLEASS Flanger is rated higher. Stellr averages 3.4 out of 5 from 9 ratings, while BLEASS Flanger averages 5.0 from 13 ratings.

### Do Stellr or BLEASS Flanger have ads?

Neither Stellr nor BLEASS Flanger shows ads.

### Which is updated more often, Stellr or BLEASS Flanger?

Stellr ships an update every 40 months, and BLEASS Flanger every 31 months. Most recently, Stellr was updated on November 2, 2026 and BLEASS Flanger on November 4, 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.*