PlaySections vs EvilTwin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlaySections
This app allows users to mark and play specific sections of audio and video files. It's ideal for practicing music, learning languages, or transcribing audio with features like loop playback, speed and pitch adjustment, and vocal cancellation.
- Section marking and playback
- Loop playback for sections or songs
- Adjustable playback speed and pitch
- Vocal cancellation and EQ
- Import from Music Library and other apps
- YouTube video support
- Background playback
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PlaySections is an audio/video player that allows you to freely set marks and play back specific sections of your audio/video files. For example, while you're playing music, you can insert marks where the song transitions between the verse and the chorus, dividing the song into sections. Then you can pick a section from the generated section list and listen to any part of the song. For each section title, you can enter multiple lines of text. As a result, in addition to verse/chorus labels, you can make notes about the chord progression, measure count, lyrics, and so on, offering a tool that you can use for many purposes. PlaySections supports section and song loop playback, allowing you to listen to your favorite section on loop. It also features useful functionality including tempo/playback speed adjustment, pitch shift, vocal cancellation, 7 band equalizer, and flip video, making it a perfect app to use in instrument, vocal, or dance practice, or when playing music by ear. Not only can it read files from the iOS Music Library, but by using the Share Extension/Open-in functionality, you can import files from other applications. For example, you can load a recording from the Voice Memo app that comes standard on the iPhone, letting you create and play back a section list for a song that you performed yourself. Even more, you can use it to study a new language, or to prepare meeting notes. Version 4.0.0 adds support for YouTube videos. Many uses - Set marks for intro, verses, chorus, instrumental solo - Set chord progressions and lyrics for each section - Practice of playing musical instruments, singing, and dancing - Analyze music structure, chords for music dictation - Great for language learners, transcription from audio files of meeting/conference Feature Highlights - Music Library Integration - YouTube video - Waveform scroll - Section Marks - Section title edit - Loop playback (section, song) - Speed control (-50% to +200%) * - Pitch control (-12 to +12) ** - 7 bands EQ control (-24dB to +12dB) ** - FX (vocal cancel) ** - Flip Video (except for YouTube videos) - Share Extension, Open-in support (File import) - Remote control, AirTurn support - Low latency playback (Audio Unit support) - Supports all major audio/video formats (AAC, MP3, WAV, AIFF, FLAC [requires iOS 11], MP4, MOV...) - Background playback (except for YouTube videos) - VoiceOver - Drag & Drop on iPad - Inter-App Audio,** * No support for DRM contents (Apple Music, ...) ** No support for Video, YouTube and DRM contents Support http://playsections.github.io/ https://twitter.com/PlaySections playsections@gmail.com --- Video by TRIAMPERSANDY - ROLLY-POP https://www.youtube.com/watch?v=0RC_rV_dCCg
EvilTwin
This audio effect plugin adds width, motion, and unique character to your sound. It offers creative stereo enhancement and dynamic spatial animation, suitable for subtle polish or dramatic transformations. Designed for musicians and sound designers, it encourages sonic exploration with a focused interface.
- Creative stereo enhancement and widening
- Dynamic movement and spatial animation
- Subtle-to-extreme sound shaping
- Performance-focused interface
- AUv3 support for iPad and Mac
- Works with popular music hosts
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Evil Twin is a creative stereo processing effect designed to add width, motion, depth, and unexpected character to your sound. Built for musicians, producers, sound designers, and experimental artists, Evil Twin combines stereo enhancement with controlled instability, allowing you to move from subtle spatial polish to dramatic transformations with a simple and focused interface. Whether you're widening a synth, adding movement to a pad, creating animated textures, or pushing sounds into unfamiliar territory, Evil Twin encourages exploration while remaining fast and musical to use. Features: • Creative stereo enhancement and widening • Dynamic movement and spatial animation • Subtle-to-extreme sound shaping possibilities • Simple, performance-focused interface • AUv3 support for iPad and Mac • Works in compatible hosts including GarageBand, Logic Pro, AUM, Cubasis, and Audiobus Evil Twin is designed for creators who enjoy discovering new sounds rather than following predictable presets. Sometimes the best results happen when things drift a little off course. Basic usage guide at folinaaudio.com.
Screenshots
Verdict
PlaySections and EvilTwin both sit at 4.9 stars, but that hides the real split: 100% of EvilTwin's written reviews are positive against 77% of PlaySections's. EvilTwin also leads on device support (4 vs 2) and price ($2.99 vs $3.99). PlaySections's advantage is ratings volume (16 vs 2). On rating, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
PlaySections costs $3.99 and EvilTwin $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for PlaySections against 5.0 for EvilTwin. That said, the two scores are not equally well evidenced: PlaySections has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 77% of PlaySections's written reviews are positive against 100% of EvilTwin's.
| Parameter | PlaySections | EvilTwin |
|---|---|---|
| Price | $3.99 | $2.99 — better |
| Rating | 4.9 (16 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 76.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 2 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroshi Kajihata | Jeremy Phillips |
Customer experience
PlaySections
EvilTwin
In-app purchases
PlaySections
No in-app purchases
EvilTwin
No in-app purchases









