Y vs YDUN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Y
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YC121 is a tailor-made training path designed for executives with the ultimate goal to reach the highest standards in terms of Energy boost and personal growth according to his/her Vision. The training is performed using Neuro-Training® specific exercises combined with Kundalini Yoga Meditation. Changes occur in a rapid and natural manner. All the practices included in the program are backed by science, simple to perform and suitable to support the person to excel in a complex, fast-changing environment. The program is guided 100% by Alessia Tanzi and tailor-made video resources and more instructions made available through the YC121 App.
YDUN
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The Ydun app is the companion to your YDUN journey. Find your recent workout details, assessment results, and next session calendar.
Screenshots
Verdict
The clearest difference is update cadence: YDUN at weekly against Y's every 3 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Y ships an update every 3 months, YDUN weekly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.
| Parameter | Y | YDUN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | TrantorMind s.r.l | Ydun SRL |
In-app purchases
Y
No in-app purchases
YDUN
No in-app purchases
