# Eos 2 vs UltraTap Delay

The clearest difference is price: Eos 2 at $6.99 against UltraTap Delay's $14.99. UltraTap Delay's advantage is update cadence (every 2 months vs every 15 months) and rating (4.8 vs 4.4). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Eos 2 costs $6.99 and UltraTap Delay $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UltraTap Delay holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 18 and 20 respectively. Written reviews point the same way: 63% of Eos 2's written reviews are positive against 88% of UltraTap Delay's.

Eos 2 ships an update every 15 months, UltraTap Delay every 2 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Eos 2 | UltraTap Delay |
| --- | --- | --- |
| Price | **$6.99** | $14.99 |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/eos-2/id1252122327/reviews) | **[4.8 (20 ratings)](https://appshunter.io/ios/app/ultratap-delay/id1463784516/reviews)** |
| Number of ratings | 18 | **20** |
| Positive reviews | 62.7% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 27 MB | 23 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [Eventide](https://appshunter.io/developer/546518026) |

## 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


### UltraTap Delay

[App page](https://appshunter.io/ios/app/ultratap-delay/id1463784516)

Create rhythmic delays, glitchy reverbs, and evolving soundscapes with up to 64 taps. This app offers unique controls for shaping sound, including LFOs, envelopes, and a "Slurm" control for smearing and modulation. Explore over 150 inspiring presets and innovative performance features.

**Highlights:** Up to 64 taps for complex delays, Spread knob for rhythmic spacing, LFOs and envelopes for stutter effects, Slurm control for unique modulation, Stereo image control, Over 150 presets, Ribbon and Hotswitch controls

**In-app purchases:** none


## Frequently asked questions

### Is Eos 2 free?

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

### Is UltraTap Delay free?

UltraTap Delay costs $14.99, with no in-app purchases.

### Which has better reviews, Eos 2 or UltraTap Delay?

UltraTap Delay is rated higher. Eos 2 averages 4.4 out of 5 from 18 ratings, while UltraTap Delay averages 4.8 from 20 ratings.

### Do Eos 2 or UltraTap Delay have ads?

Neither Eos 2 nor UltraTap Delay shows ads.

### Which is updated more often, Eos 2 or UltraTap Delay?

Eos 2 ships an update every 15 months, and UltraTap Delay every 2 months. Most recently, Eos 2 was updated on October 10, 2026 and UltraTap Delay on October 14, 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.*