# Eos 2 vs TB Compressor

The clearest difference is update cadence: TB Compressor at every 2 months against Eos 2's every 15 months. TB Compressor also leads on rating (4.8 vs 4.4) and review sentiment (82% vs 63%). Eos 2's advantage is price ($6.99 vs $8.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Eos 2 costs $6.99 and TB Compressor $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TB Compressor holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 18 and 24 respectively. Written reviews point the same way: 63% of Eos 2's written reviews are positive against 82% of TB Compressor's.

Eos 2 ships an update every 15 months, TB Compressor every 2 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Eos 2 | TB Compressor |
| --- | --- | --- |
| Price | **$6.99** | $8.99 |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/eos-2/id1252122327/reviews) | **[4.8 (24 ratings)](https://appshunter.io/ios/app/tb-compressor/id1517791397/reviews)** |
| Number of ratings | 18 | **24** |
| Positive reviews | 62.7% of reviews | **82.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 27 MB | 11 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [ToneBoosters](https://appshunter.io/developer/1472446500) |

## What reviewers say

### Eos 2

[App page](https://appshunter.io/ios/app/eos-2/id1252122327)

This studio-quality algorithmic reverb offers five unique algorithms for diverse audio production needs. Easily sculpt your sound with extensive controls and an intuitive interface, perfect for everything from subtle room effects to expansive ambient textures.

**Highlights:** Five custom reverb algorithms, Full control over reverb parameters, Rate and depth modulation, Three-band EQ, Infinite mode, AUv3 App Extension and standalone

**Features:** Vision Pro support

**In-app purchases:** none


### TB Compressor

[App page](https://appshunter.io/ios/app/tb-compressor/id1517791397)

This professional audio plugin offers mastering-grade compression and dynamics processing for iOS devices. It features advanced controls like soft knee, parallel, upward/downward, and band-limited compression, with real-time visual feedback and an interactive interface.

**Highlights:** Mastering-grade compression, Upward and downward compression, External side-chain input, Band-limited and spatially selective compression, Real-time interactive display, Audition function for compressor and side chain, Integrated spectrum analyzer

**In-app purchases:** none


## Frequently asked questions

### Is Eos 2 free?

Eos 2 costs $6.99, with no in-app purchases.

### Is TB Compressor free?

TB Compressor costs $8.99, with no in-app purchases.

### Which has better reviews, Eos 2 or TB Compressor?

TB Compressor is rated higher. Eos 2 averages 4.4 out of 5 from 18 ratings, while TB Compressor averages 4.8 from 24 ratings.

### Do Eos 2 or TB Compressor have ads?

Neither Eos 2 nor TB Compressor shows ads.

### Which is updated more often, Eos 2 or TB Compressor?

Eos 2 ships an update every 15 months, and TB Compressor every 2 months. Most recently, Eos 2 was updated on October 10, 2026 and TB Compressor on October 9, 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.*