OTOKAI vs The Modality
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OTOKAI
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Otokai is a music app that lets you share your well-being with loved ones through musical creations. By expanding your imagination from images and videos and combining them with music that matches their mood, you can create your own unique “work.” Even without musical knowledge or composition experience, AI supports your creative process, making it easy for anyone to enjoy creating. You can post your own creations to the community and view works made by other members, creating new ways to communicate through music. When you post a creation, a notification is sent to the family members or loved ones you have registered. Without needing to call or send a message directly, you can naturally let them know that you are doing well through your daily creative activities. For example, when a parent living apart posts a creation on Otokai, their child receives a notification and feels reassured, knowing, “They’re enjoying themselves today. With Otokai, enjoying the process of creating becomes a meaningful way to stay connected with the people who matter to you. Otokai is a research-based music app designed to be enjoyed continuously. Regular use is expected to support the maintenance of cognitive function. In the first pilot study, continuous participation showed improvement in frontal lobe function among older adults. Research paper: https://otokai.jp/wp-content/themes/theme_otokai/assets/doc/OTOKAI_clinical_study_paper_Brain_and_Behavior_2024.pdf The joy of creating music becomes a message of well-being for the people you care about. With the Otokai app, share today’s creation with your loved ones.
The Modality
Explore the emotional depth of music through scales, moods, and microtones. This app teaches music theory by ear, focusing on Turkish makams and modal jazz, and how they intersect. Discover iconic recordings, learn through guided lessons, and meet the composers behind the music.
- Turkish makam exploration
- Modal jazz scales
- Cross-tradition comparisons
- Composer biographies
- Iconic recordings and improvisations
- Guided lessons and quizzes
- Glossary of musical terms
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You've heard music from across the world and felt something move in you — without knowing why. The Modality is how you find out. Most apps teach music theory as rules to memorize. The Modality teaches it as something to hear — because every musical tradition is really a different way to turn sound into feeling. We start with two of the most beautiful, and we're adding more. TURKISH MAKAM 29 makams, from Rast to Ferahfeza — each drawn degree by degree, with its microtonal commas marked, its seyir, its mood, the hour it belongs to, and the ney to play it. MODAL JAZZ 14 modes across two scales: the seven modes of the major scale, and the seven of melodic minor — the language of tension and release, from Lydian dominant to the altered sound. WHERE THEY MEET The Crossroads is where the two traditions touch. Hicaz and the Phrygian dominant share one ancient interval — hear them side by side, ney against Rhodes piano. Saba and Locrian reach the same depth of feeling by the same turn. Two musical worlds, one tap apart. THE PEOPLE BEHIND THE MUSIC 64 composers and performers, from Itri and Dede Efendi to Miles Davis and Bill Evans — with portraits, lives, and every place in the app you can hear them. Tap any name on any recording and meet the person. HEAR IT EVERYWHERE - Iconic recordings and taksim improvisations for every major makam - Canonical tunes for every mode — So What, Maiden Voyage, Spain - Songs you already know, mapped to the makam they live in — classical, arabesk, Anatolian rock - Play any scale on the ney or Rhodes, from any root LEARN IT PROPERLY - A guided lesson path in each tradition, from "What is a makam?" up - Quizzes that unlock level by level - A glossary of both traditions' vocabulary — taksim, seyir, voicing, vamp - Usul rhythm patterns with audio For curious listeners, for Western musicians meeting microtones for the first time, and for Turkish speakers rediscovering their own tradition. Two ways of hearing, each one whole. More on the way.
Screenshots
Verdict
OTOKAI and The Modality are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
OTOKAI ships an update every 9 days, The Modality every 8 days. The most recent releases landed on September 19, 2026 and June 25, 2026 respectively.
| Parameter | OTOKAI | The Modality |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 9 days | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.5 — better | 16.4 |
| Further details — not scored | ||
| Size | 92 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Amadeus Code Inc. | Mehmet Aydin |
In-app purchases
OTOKAI
No in-app purchases
The Modality
No in-app purchases





