---
title: "Mixtape Nerd - Reviews, Revenue and Downloads in Czechia | Apple App Store"
description: "MixtapeNerd is a dedicated app for mastering analog mixtape with digital audio files. Designed specifically for audiotape enthusiasts, the app features a set of domain-specific tools for accomplishing"
---

# Mixtape Nerd — Czechia
> Curating Analog Mixtape

![Mixtape Nerd App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/86/0a/a0/860aa01e-e934-9f21-8d58-eeaf83a25846/AppIcon-0-0-85-220-0-0-5-0-2x.png/434x0w.png)

**Developer:** [Chen Wang](https://apptail.io/developer/chen-wang-Avu)
**Category:** Entertainment
**Rating:** N/A (0 ratings)
**Price:** 699.00 č
**Bundle ID:** com.anaxwaves.MixtapeNerd
**Store:** Apple App Store
**Country:** Czechia
**Version:** 4.0.8 (released 2026-07-27)
**Original Release:** 2023-10-10
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cz/app/app/id6467670459)
**AppTail Page:** [https://apptail.io/app/mixtape-nerd-GWQo/czechia](https://apptail.io/app/mixtape-nerd-GWQo/czechia)

## Mixtape Nerd Description
MixtapeNerd is a dedicated app for mastering analog mixtape with digital audio files. Designed specifically for audiotape enthusiasts, the app features a set of domain-specific tools for accomplishing digital-to-analog mixtape projects in an integrated environment.

[Key Features]
● Dynamic Range Fitting
   - 4 normalization schemes
   - 3 Compression schemes
   - MOL & SNR measurement
      (for 3-head recorder only) 
   - Cassette level wizard
● Tape Length Fitting
   - Auto program arrangement
   - Auto silence padding/trimming
   - Auto fadeout or cross-fade
   - Time and progress display
● Normalization Methods
   - Peak
   - Quasi-Peak
   - VU
   - LUFS
● Compression Algorithms
   - D-ALC
   - DxL
   - Soft Knee
● EQ Translation
   - 120μS/70μS
   - Nakamichi/Others
● Standard NR Encoding
   - Type-B (Dolby-B compatible)
   - Type-C (Dolby-C compatible)
   - Type-I (dbx-I compatible)
   - Type-II (dbx-II compatible) 
● Level Meter
   - dBFS
   - PPM
   - VU
● Level Calibration
   - None
   - Basic
   - Advanced
   - Type-B/C (Dolby-B/C equivalent)
   - Peak index
● Bias/Level Calibration Assistant
   - Sensitivity meters
   - 3rd-order distortion meters
   - Frequency response graph (white noise @-20dB)
● Output
   - Playlist (m3u8)
   - Master audio (per side)
   - Auxiliary audio (reference tone 0dB/Dolby)
   - Live audio
   - Track list
● Off-Tape Monitor (experimental)
   Compare pre- and post-tape audio signals
   in real time for quality review.
● Pre-distortion Recording System (experimental)
   Cancel out the residual 3rd harmonic distortion
   that remains beyond an optimal bias can correct.
● Audio Interface
    AUHAL with exclusive mode (experimental)
● Documentation
Embedded with query button nearby each major function.

[Full Description]


[Videos]



[Note]
To use this app to its full potential, basic understanding of analog tape recording would be highly beneficial, e.g.: terms like “dB”, "VU", "MOL" and "SNR”... The app’s core functionalities are designed around these concepts. The app comes with documentation, wizard, and online videos to ease the learning curve. Once you’ve picked up the new workflow, it will become effortless. But please be aware before acquiring the app.

[Limitations]
- Online streaming sources are not supported, unless pre-downloaded as local files.
- Items protected in the local Audio Library (e.g.: iTunes) are not supported.
- Acceptable audio file formats are: wav, flac, mp3, aac, m4a and ape, with standard stereo L/R channel layout, 44.1kHz ~ 192kHz, 16/24Bit.
- Preferred audio file location is the system designated "Music" folder, or otherwise explicit access permissions will be required repetitively.
- Common DJ features are not included
- Basic knowledge in analog tape recording would be required.

## Mixtape Nerd Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/88/b4/e6/88b4e68d-55d5-c327-6a8a-f3b5b12093dc/Screenshot1.png/1280x800.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a5/a0/26/a5a0261f-3957-8be5-712d-d002bb7ebe47/Scienario.png/1280x800.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e7/01/5b/e7015bd3-472f-ab9a-3f63-ae8d211c594d/Screenshot2.png/1280x800.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2e/b0/5d/2eb05d13-8b39-5555-4f99-68b5769838cf/FunctionOverview.png/1280x800.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/47/c6/2147c6e6-6fa6-c841-68a3-c75e216d108c/NormalizationMethods.png/1280x800.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/51/8a/67/518a67aa-defb-43c6-3fc6-4dc1bf64813d/CompressionMethods.png/1280x800.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9e/ca/7c/9eca7c01-8d42-5dfa-3181-0b3b13420f8b/NREncodings.png/1280x800.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c0/97/d6/c097d667-4605-84ac-1d46-71103ca1f321/Screenshot7.png/1280x800.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/af/7e/15/af7e1577-fbfb-7b6f-0253-6504ec64f3e3/Screenshot8.png/1280x800.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c3/10/16/c310166d-cec6-75b8-2cef-ea27f20824e9/Screenshot6.png/1280x800.png)







## Mixtape Nerd Available In
- [Czechia](https://apptail.io/app/mixtape-nerd-GWQo/czechia)
- [Finland](https://apptail.io/app/mixtape-nerd-GWQo/finland)
- [Greece](https://apptail.io/app/mixtape-nerd-GWQo/greece)
- [Hungary](https://apptail.io/app/mixtape-nerd-GWQo/hungary)
- [Peru](https://apptail.io/app/mixtape-nerd-GWQo/peru)
- [Portugal](https://apptail.io/app/mixtape-nerd-GWQo/portugal)
- [Russia](https://apptail.io/app/mixtape-nerd-GWQo/russia)
- [Ukraine](https://apptail.io/app/mixtape-nerd-GWQo/ukraine)

---

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