# DOTEC vs CW Decoder

The clearest difference is price: CW Decoder at Free against DOTEC's $7.99. CW Decoder also leads on update cadence (weekly vs every 16 months). DOTEC's advantage is in-app purchases (none vs 1) and chart position (#198 vs unranked). On ads and device support there is nothing between them.

CW Decoder is free to download; DOTEC costs $7.99 up front. CW Decoder sells 1 one-off in-app purchase. DOTEC asks for nothing beyond the download.

DOTEC ships an update every 16 months, CW Decoder weekly. The most recent releases landed on September 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DOTEC | CW Decoder |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dotec-audio-deepopmax/id1516653696/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Paid | — |
| Best chart rank | **#198** | — |
| Size | 11 MB | 12 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [fmfmsoft Corp.](https://appshunter.io/developer/1508747480) | [Keiya Chiba](https://appshunter.io/developer/1740986591) |

## What reviewers say

### DOTEC

[App page](https://appshunter.io/ios/app/dotec-audio-deepopmax/id1516653696)

**Currently charting:** #198 Top Paid · Entertainment (US App Store)

This audio tool automatically adjusts sound pressure balance for professional and catchy sounds. It's ideal for music uploads to social media, delivering powerful audio that grabs attention. Features include one-dial control, warmth compensation, and a monitor function.

**Highlights:** One-dial sound pressure balance control, WARMTH function for high sound pressure compensation, MONITOR function for volume-independent effect checking, Redesigned pop and fun graphics for iOS, AudioUnit V3 support

**Features:** Vision Pro support

**In-app purchases:** none


### CW Decoder

[App page](https://appshunter.io/ios/app/cw-decoder/id6748900681)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $2.99 | one-time |


## Frequently asked questions

### Is DOTEC free?

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

### Is CW Decoder free?

CW Decoder is free to download, with in-app purchases available.

### Do DOTEC or CW Decoder have ads?

Neither DOTEC nor CW Decoder shows ads.

### Which is updated more often, DOTEC or CW Decoder?

DOTEC ships an update every 16 months, and CW Decoder weekly. Most recently, DOTEC was updated on September 6, 2026 and CW Decoder on September 25, 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.*