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In Japan, "Gu" represents the instrument and "Taï" the body.
"GUTAÏ" is therefore your body as a measuring instrument. And measurement for your performance. This is the philosophy of the app, a philosophy inspired by the culture of endurance sports!

The use of GUTAÏ is very intuitive:
1. Complete your Wellness in the morning
2. Carry out your training session
3. After the session, indicate your perception of effort
4. Gutai takes care of the rest....

- With the BASIC module, all your sessions are centralized in your Calendar. It's like your training logbook.....
You can easily monitor your training load and quickly analyze your sessions (Gutaï intensity, HR,...). In addition, GUTAÏ-BASIC is free!

- With PREMIUM, you move into a more advanced dimension of training: you become able to build your training plan by yourself thanks to a bank of 1000+ sessions (Z1, Z1i, Z2, pacing, sleep-low...). Obviously, these sessions are well tested, the intensities are customized to your profile. In terms of analysis, it is also more advanced, for example with the functionality of monitoring your state of form.
GUTAÏ-PREMIUM has the particularity of being an automatically renewable subscription, at a price of €9.99/month. This pack is billed to your iTunes account upon confirmation of purchase, until the automatic renewal function is disabled (at least 24 hours before the end of the current period). After purchase, you can manage/disable automatic renewal by going to the Subscriptions section of your Menu. No cancellation/refund of the subscription for a new period already started is allowed.

- With GUTAÏ-TRAINING 2.0, access a structured, turnkey training plan. You can choose your discipline, objective (competitive or not), time volume, and other customizable options. GUTAÏ plans are based on the concept of "periodization blocks", which have proven their effectiveness (see our website) and are adapted to your current potential. GUTAÏ-TRAINING starts at 19.90€ per month.

- With GUTAÏ-TRAINING 2.1, you move to the next level with a personalized preparation to your availability, and your priority and secondary competitions. You can also find the help of a coach with an internal messaging system. It is therefore a "tailor-made" package that is available for only 49.90€ per month.

In short, GUTAÏ is therefore a training application that pays attention to detail.
This is why you will find in your session sheets nutritional advice or paces adapted to your practice environment (indoor, outdoor flat, outdoor mounted).
This is also why we base our algorithms on your feeling at rest and during exercise, in addition to the usual signals (HR, intensity...).

Link to the T&Cs/T&C and our privacy policy: https://gutai.training/en/cgu/

What’s New

Version 2.0.19

Bug fixes

Ratings and Reviews

2.0 out of 5
1 Rating

1 Rating


105.4 MB

Requires iOS 9.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, French

Age Rating
In-App Purchases
  1. Training Planning & Analysis $9.99
  2. Triathlon_Half_8wk_8h $54.99
  3. Triathlon_Half_8wk_10h $54.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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