# D0TS Echoplex vs D'Chords

The clearest difference is rating: D0TS Echoplex at 3.1 against D'Chords's 2.6. D0TS Echoplex also leads on ratings volume (412 vs 8) and review sentiment (73% vs 63%). D'Chords's advantage is update cadence (every 3 months vs every 11 months) and iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

D0TS Echoplex holds the better App Store score, 3.1 against 2.6. That said, the two scores are not equally well evidenced: D0TS Echoplex has 412 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 73% of D0TS Echoplex's written reviews are positive against 63% of D'Chords's.

D0TS Echoplex ships an update every 11 months, D'Chords every 3 months. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | D0TS Echoplex | D'Chords |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (412 ratings)](https://appshunter.io/ios/app/d0ts-echoplex/id308598596/reviews)** | [2.6 (8 ratings)](https://appshunter.io/ios/app/dchords/id308730617/reviews) |
| Number of ratings | **412** | 8 |
| Positive reviews | **72.7% of reviews** | 63.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 2 MB | 27 MB |
| Requires iOS | 14.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Tourraine](https://appshunter.io/developer/308598599) | [D'Addario & Company, Inc.](https://appshunter.io/developer/308730620) |

## What reviewers say

### D0TS Echoplex

[App page](https://appshunter.io/ios/app/d0ts-echoplex/id308598596)

Recreate the iconic "Echoplex" song by Nine Inch Nails with this music sequencer. Experience the same visuals and sounds used during live performances, allowing you to play the drum line on your device.

**Highlights:** Music sequencer, Recreate "Echoplex" song, Live performance tool, Authentic visuals and sounds, Drum line recreation

**In-app purchases:** none

**What reviewers like**

- 👍 Sweet nostalgia
- 👍 Thank you for updating
- 👍 Awesome
- 👍 Fun to play around with
- 👍 Great app for any NIN fan

**What reviewers complain about**

- 🐛 Instruments not working
- 🐛 Lags like crazy
- 🐛 Terrible execution
- 🐛 Samples play twice
- 🐛 Out of sync

**Reported bugs**

- Guitar, bass, and vocals don't match up
- Vocals and other tracks don't sync with beat
- App crashes or stops working

**Requested features**

- Enable original sound samples and selection queues
- Add ability to change tempo
- Add more drum sounds and samples
- Add BPM display
- Add more songs and instruments


### D'Chords

[App page](https://appshunter.io/ios/app/dchords/id308730617)

Access a vast library of over 7800 guitar chords with detailed fingerings and virtual fretboard displays. Explore chords in various positions, hear them played, and switch between left and right-handed views.

**Highlights:** Over 7000 guitar chords, Virtual fretboard display, Multiple fretboard positions, Strum and hear chords, Left and right-handed diagrams

**In-app purchases:** none

**What reviewers like**

- 🚀 Huge chord library
- 👍 Easy to use interface
- 🎨 Beautiful visuals
- 🔊 Ability to hear chords
- 🤖 Supports left-handed mode

**What reviewers complain about**

- 🐛 Audio issues (no sound, white noise)
- 🔀 Inconsistent navigation/controls
- 🚫 Lack of support for alternative tunings
- 🆕 Outdated app, not updated for newer iOS versions

**Reported bugs**

- Crashes on startup
- Chord audio out of tune
- Unresponsive controls

**Requested features**

- Ability to create and save custom chords
- Chord progression suggestions
- Interval-based chord voicings
- Capo support
- iPad version


## Frequently asked questions

### Is D0TS Echoplex free?

D0TS Echoplex is free to download, with no in-app purchases.

### Is D'Chords free?

D'Chords is free to download, with no in-app purchases.

### Which has better reviews, D0TS Echoplex or D'Chords?

D0TS Echoplex is rated higher. D0TS Echoplex averages 3.1 out of 5 from 412 ratings, while D'Chords averages 2.6 from 8 ratings.

### Do D0TS Echoplex or D'Chords have ads?

Neither D0TS Echoplex nor D'Chords shows ads.

### Which is updated more often, D0TS Echoplex or D'Chords?

D0TS Echoplex ships an update every 11 months, and D'Chords every 3 months. Most recently, D0TS Echoplex was updated on September 20, 2026 and D'Chords on September 22, 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.*