Multilingual support is now available

Review videos by your own standards.

From a YouTube URL or a video on your device to review criteria, relevant moments, and your next practice task.

From sales meeting practice to a commercial you made yourself, choose a nearby format from 30 evaluation assets and adjust it to your purpose.

AI-generated image illustrating someone recording presentation practice on a smartphone — Photos and videos are AI-generated images illustrating possible uses.

Available on both iPhone and Android.

The iOS and Android versions are officially available. Results and credits can be accessed with the same account across all platforms, including the web version.

iPhone version

Open "Vibe Coach" on the App Store and tap "Get". Provider: TANREN inc. Requires iOS 17.0 or later.

Get it on the App Store

Android version

Open "Vibe Coach" on Google Play and tap "Install". Provider: TANREN .inc.

Get it on Google Play

Web version

Accessible from PC and smartphone browsers. No installation required.

Open the app, sign up or log in, and review the consent for data sent to AI. The app is free to download. Video evaluations consume credits. Available for Japan.

From daily practice to in-depth reviews.

Choose between Gemini 3.8 Flash and Gemini 4 Argon to evaluate your videos. Select the right balance of speed, consumption, and contextual understanding for your needs.

Gemini 3.8 Flash

Ideal for daily role-playing and quick video reviews. The standard model balances speed and credit consumption.

Gemini 4 Argon

Compare early and late stages of long business negotiations. Track step-by-step progressions across multiple scenes. Argon is tailored for evaluations requiring deep context.

Argon consumes more credits than Flash. Review your selected AI and estimated credit consumption before starting. Actual usage varies by video length, number of participants, analysis mode, and AI workload.

Both models support context windows of up to approximately 1 million tokens. Argon emphasizes reasoning and visual comprehension for extensive information. Actual evaluation accuracy depends on the video and assessment criteria.

Read Google's official announcement

Format into impactful, readable reports.

Once evaluation results are saved, format the report layout with Claude. Retain evaluation text and scores while adjusting typography, margins, and placement of charts and key highlights.

Claude Sonnet 5.5

Balanced cost and presentation quality. Ideal for routine sharing and training recaps.

Claude Opus 5.5

Emphasizes complex report structures. Consumes more credits than Sonnet.

The maximum consumption limit is displayed before generation. You are billed for actual usage, and unused portions are refunded. Only anonymized structural data is sent to Claude; videos, names, transcripts, and evaluation text are not sent. Separate consent is required to use this feature.

Use casesWhat do you want to review in that video?

Sample analysisWe analyzed Katsu’s pitch with this request.

30 fieldsStart with examples from 30 fields.

PricingEstimate the cost from length and number of people.

For businessesSet assignments, review submissions, add human coaching.

What’s newFlexible AI options and instant sign-up.

Photos and videos are AI-generated images illustrating possible uses.

Start with a nearby format, then make it your own.

The criteria are shaped around the purpose of each video instead of being fixed in advance.

01
Add a video and its purpose
Start with a public or unlisted YouTube URL, a video on your device, or a video file. You can also choose whether to focus on people or on the work itself.
02
Adjust the criteria with AI Match
Choose a nearby standard from 30 fields, then turn hard-to-observe items into criteria that can be checked in the video.
03
From relevant moments to the next practice
Check the video timestamp, reason, and suggested improvement, then choose one thing to fix next. Save evaluation assets and reuse them.

Frequently asked questions

Can I use the app in this language?

Yes. The app now supports Japanese, English, Simplified Chinese, Korean, Spanish, French, Vietnamese and Thai. Choose a language in the interface. No invitation code is required. You can start using the service immediately after email verification. Evaluating videos requires credits, either purchased or allocated by your team.

Can it evaluate a YouTube video?

You can enter a public or unlisted YouTube URL. Local video files are supported as well.

Can I change the criteria to my own standards?

Choose a nearby evaluation asset, then use AI Match to adjust the criteria to your video and purpose.

Will it always produce a score?

You can choose a setting that returns written improvement points and the next practice task without producing a score.

Are the people in the photos and videos real users?

The photos and videos shown here are AI-generated images illustrating possible uses. They do not show user achievements or evaluation results.

Sign up and get started right away.

Whether individual or corporate, you can start using it immediately after email verification. No need to wait for invitations or manual activation from support.

Verify email address

Prepare credits

Your balance is 0 cr upon sign-up. Purchase credits or receive an allocation from your team to evaluate videos.

Use individually or create a team

Individuals can submit videos right away. Corporate users can enter a team name to create a team and configure members and roles.

Receive a one-time bonus of 500 cr after your first paid purchase. Test purchases are excluded. The bonus is non-transferable and will be revoked if the qualifying purchase is refunded.

Please use your Vibe Coach account. It is separate from logins for VIBE MAKER courses and LAB membership.