E vs Raag Riyaz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
This app creates a rich, animated stereo soundscape using four modulated delay voices. It can be used as a standalone audio application or as an AUv3 effect within other compatible music production apps.
- Four independently timed ensemble voices
- Adjustable rate from 0.1 to 5 Hz
- Equal-power dry/wet blending
- Width control for stereo imaging
- Standalone app and AUv3 effect
- Instrument and line input modes
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E-Chorus is a four-voice ensemble chorus for iPhone and iPad. Use it as a standalone audio app or insert the included AUv3 effect in a compatible host such as GarageBand. Four modulated delay voices use different base delay times and rate offsets to create a dense, smooth sound without relying on one obvious sweep. The result can move from focused widening to a spacious animated wash while keeping the source present. FEATURES - Four independently timed ensemble voices - Rate control from 0.1 to 5 Hz - Equal-power Depth dry/wet blending - Width control from focused mono to spacious stereo - Instrument and line input modes - Output level from -12 to +12 dB - Optional 2x and 4x oversampling - Mono and stereo processing - Standalone iOS/iPadOS app - AUv3 audio effect for compatible hosts TRY BEFORE UNLOCKING The app provides 10 minutes of full-featured active use, shared between the standalone app and AUv3 extension. Demo time advances only while audio is actively processing. A one-time, non-consumable In-App Purchase unlocks unlimited use in both formats. Restore Purchases is available in the standalone app. E-Chorus works well on synthesizers, electric piano, guitar, vocals, pads, and other sources that need width without losing their center.
Raag Riyaz
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Your riyaz exercises, classwork and recordings together in one private, offline-first app. Raag Riyaz is a Hindustani music practice companion for iPhone and iPad. Record your voice with tanpura and tabla, train your ear and voice, and carry each lesson into the next practice session without creating an account. PRACTISE WITH ACCOMPANIMENT • Choose from 29 searchable taals and follow the current matra and bol • Play tabla, two tanpuras, lehra, manjira and swarmandal independently • Set SUR, fine tuning and tempo, including quick ÷2, −5, +5 and ×2 changes; save presets and timed practice programmes • Record your voice with accompaniment, replay takes and export audio TRAIN EVERY SWARA • Free Singing shows the nearest swara and live pitch guidance • Stability Test helps you hold each swara and lets you hear the current target • Learn 9 alankars and 5 paltas phrase by phrase on a pictorial swara path • Try Fade the Phrase, Mirror Path and Swara Staircase vocal challenges • Match mystery swaras, sing guided raag phrases and build laya in Find the Beat • Start singing directly or hear a reference only when you need it • Use Pitch Lab for swara, cents and shruti feedback, plus a hands-free Breath Test • Open optional, attributed creator lessons on YouTube from the pattern library KEEP CLASSWORK TOGETHER • Write class notes directly on each date • Add photos, scans, PDFs, class recordings, homework and practice notes • Set an optional one-time local reminder for a lesson's homework • Link an earlier lesson or connect class notes to raags in your Library • Review recent sessions and recordings in Insights • Optionally schedule one daily local practice reminder from Insights BUILD YOUR RAAG LIBRARY • Mark library raags as learned and keep a private repertoire for each one • Add your own raag with aroha and avaroha across lower, middle and upper saptak • Keep named bandishes, songs, recordings, PDFs, images and reference notes together PRIVATE BY DESIGN Raag Riyaz has no account, advertising, analytics SDK or developer cloud. Microphone pitch analysis happens on the device. Recordings and lesson content stay in the app's private storage unless you explicitly share or export them.
Screenshots
Verdict
The clearest difference is in-app purchases: Raag Riyaz at none against E's 1. On price, ads, device support and iOS requirement 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
Both are free to download. E sells 1 one-off in-app purchase. Raag Riyaz asks for nothing beyond the download.
| Parameter | E | Raag Riyaz |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 26 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Shoma Kondo | Koushik PG |
In-app purchases
E
- E-Chorus Full Version$4.99
Raag Riyaz
No in-app purchases









