# DOTEC vs EchoForge

The clearest difference is price: EchoForge at Free against DOTEC's $7.99. EchoForge also leads on update cadence (every 4 months vs every 24 months). DOTEC's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

EchoForge is free to download; DOTEC costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DOTEC ships an update every 24 months, EchoForge every 4 months. The most recent releases landed on October 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DOTEC | EchoForge |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/dotec-audio-deetrim/id1542574898/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 16 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fmfmsoft Corp.](https://appshunter.io/developer/1508747480) | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) |

## What reviewers say

### DOTEC

[App page](https://appshunter.io/ios/app/dotec-audio-deetrim/id1542574898)

This audio plugin automatically controls volume levels for your tracks, keeping output constant regardless of input. It's designed to simplify mixing by maintaining consistent track volumes, with a special button optimized for voice tracks.

**Highlights:** Automatic volume leveling, Constant output level, Adjustable range (-12dB to +3dB), Optimized for voice tracks, AudioUnit V3 support

**Features:** Vision Pro support

**In-app purchases:** none


### EchoForge

[App page](https://appshunter.io/ios/app/echoforge-voice-changer/id6761810177)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DOTEC free?

DOTEC costs $7.99, with no in-app purchases.

### Is EchoForge free?

EchoForge is free to download, with no in-app purchases.

### Do DOTEC or EchoForge have ads?

Neither DOTEC nor EchoForge shows ads.

### Which is updated more often, DOTEC or EchoForge?

DOTEC ships an update every 24 months, and EchoForge every 4 months. Most recently, DOTEC was updated on October 19, 2026 and EchoForge on September 28, 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.*