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A free poker practice tool offering fast-fold play, GTO verification, and advanced stats, for poker players improving their strategy instead of practicing without feedback.
We check every product on this page once a day and record whether it still answers.
Free gamified German-learning web app with spaced repetition and AI speaking/writing feedback for English and Vietnamese speakers.
Free
What to know▼
How it works
Uses the FSRS spaced-repetition algorithm and AI feedback for dictation exercises, exam prep, and real-time speaking and writing evaluation, guiding beginners to C1 German fluency.
We check every product on this page once a day and record whether it still answers.
A free-tier online form builder with 23 field types, positioned as a lower-cost alternative to paywalled builders.
Free
What to know▼
How it works
Builds forms with 23 field types (short answers, file uploads, ratings, signatures, audio/video embeds, date/time) for lead generation, onboarding, surveys, job applications, and quizzes, in a Notion-inspired interface.
What's different
Positioned against paywalled builders that lock advanced features behind pricing tiers.
We check every product on this page once a day and record whether it still answers.
An AI form builder that asks one question at a time and personalizes each follow-up from earlier answers, for teams building lead forms, surveys and onboarding flows. Free tier capped at 3/day.
FreeCan export my data
What to know▼
How it works
An AI conversational form builder that shows one question at a time in a messaging-style flow, rephrasing later questions based on what the respondent already answered; you describe what you need and AI generates the questions and sections, which you can keep editing with AI mid-build. While respondents fill it out, AI flags low-effort answers in real time.
What's different
Personalizes each subsequent question using the respondent's prior answers instead of showing a static field list.
Pricing
Free tier capped at 3 forms per day; no credit card required.
Best for
Teams building lead forms, surveys, and onboarding flows who want higher completion rates than a traditional field-by-field form.
We check every product on this page once a day and record whether it still answers.
Paste a URL to get a link where anyone can click on the live page to leave a pinned comment — free for reviewers, meant to replace screenshotting feedback into Slack.
FreeNo sign-up
What to know▼
How it works
Paste any URL, or ask Claude to create a review link, then share it — anyone can click anywhere on the live page to pin a comment.
What's different
No signup, no browser extension, and no need to screenshot pages into Slack for feedback.
Pricing
Reviewers are always free.
Best for
Teams collecting feedback directly on a live build instead of screenshotting it into Slack.
We check every product on this page once a day and record whether it still answers.
A pocket fidget kit for Android — tap, pop, spin and flip through tactile toys with haptic feedback whenever you need a quick sensory break.
FreeNo sign-upData stays with you
What to know▼
How it works
An Android app with tap-based tactile toys — clicker, bubble wrap, spinner, toggle switches, magnetic slider and more — each with responsive haptic vibration feedback.
Pricing
Free base set of fidgets; FidgetDrop Pro unlocks more tactile toys and customization.
Best for
People who want a pocket-sized fidget kit on their Android phone for quick sensory breaks.
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A free app that turns uploaded sheet music into a rhythm game you play on a connected MIDI piano, with note annotation and progress tracking for piano learners.
Free
What to know▼
How it works
Users upload digital sheet music, which is turned into a playable rhythm game with automatic note, chord, and fingering annotation; connecting a MIDI piano provides timing feedback and recorded play sessions for review.
What's different
Includes an experimental song simplification algorithm that reduces a complicated song into a more playable version, plus experimental MP3-to-sheet-music conversion.
Pricing
Free.
Best for
Piano learners who want to practice sheet music as a rhythm game rather than reading it cold.
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Free self-correcting practice exercises for Cambridge B2 First and C1 Advanced exams, focused on Use of English and Reading — exam prep, not a full course.
Free
What to know▼
How it works
Interactive, self-correcting exercises for the Use of English and Reading sections of the Cambridge B2 First (FCE) and C1 Advanced (CAE) exams, with instant feedback.
Pricing
Free.
Best for
Students preparing specifically for Cambridge B2/C1 certification exams.
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A free launch listing platform with a backlink and a launch slot, pitched as a simpler, less crowded alternative to typical maker launch feeds.
Free
What to know▼
How it works
A launch listing platform where founders list their product for free, pick an upcoming launch slot, and get visibility plus a dofollow backlink, likes, comments, and feedback from the community.
What's different
Positions itself as simpler and less crowded than typical maker launch feeds, with a bonus high-DR backlink included.
Pricing
Listing is free.
Best for
Indie hackers and solo founders launching a SaaS, side project, or MVP who want a lighter-weight launch feed.
We check every product on this page once a day and record whether it still answers.
A gamified Spanish-language survey platform mapping irritability and cultural-tolerance patterns by country and generation — a free beta social-psychology quiz site, no download needed.
Watch out · Currently in Spanish only, with English support described as coming soon.
FreeNothing to install
What to know▼
How it works
A gamified survey platform where users vote on daily frustrations through 8 dynamics, from quick duels to a 7-question emotional profiling test, generating irritability and cultural-tolerance data by country and generation.
Pricing
Free beta.
Best for
Spanish-speaking users interested in a gamified psychology quiz comparing patience and cultural tolerance across countries and generations.
Watch out
Currently in Spanish only, with English support described as coming soon.
We check every product on this page once a day and record whether it still answers.
A free, no-login tool for collecting timestamped video feedback from your team plus an AI review pass, turned into an action list for editors.
FreeNo sign-up
What to know▼
How it works
Collects frame-accurate, timestamped feedback on a video cut from your team plus an AI review pass, and turns every note into an actionable to-do list.
Pricing
Free, no login required.
Best for
Video editors and teams who want fast, structured feedback on a cut without re-uploading or creating accounts.
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An AI coach that has you answer questions out loud, then scores clarity and flags filler words and jargon — general public-speaking practice, not tied to one profession.
Free
What to know▼
How it works
Users answer a question out loud with no script or preparation; an AI coach listens, scores clarity, flags filler words and jargon, then asks a follow-up question as a confused listener so the user can practice explaining again.
What's different
Every session produces a clarity score, filler word count, jargon flags with plain-language rewrites, and feedback cards tied to the user's exact words.
Pricing
Free.
Best for
Anyone who wants practice turning ideas into clear spoken explanations under pressure, for any audience.
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Give it 10 seconds of singing and it returns instant, non-judgmental feedback. For complete beginner singers who don't know music theory or want to sing in front of anyone.
FreeNo sign-up
What to know▼
How it works
You sing for 10 seconds and it analyzes your pitch, range and stability, then returns plain-English feedback and a daily home exercise; a free Sing mode also lets you sing anything for up to 60 seconds for warm, specific feedback.
What's different
Built specifically for complete beginners with no music theory knowledge, unlike apps aimed at singers who already read music.
Pricing
Free Sing mode is available.
Best for
Complete beginner singers who want honest feedback without the embarrassment of singing in front of another person.
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A structured feedback platform for writers and reviewers that replaces scattered feedback across email and Google Docs — pitched as a writing community, currently free during early access.
Free
What to know▼
How it works
Gives writers structured, trusted feedback and lets reviewers build a reputation for their feedback, replacing scattered feedback threads across email and Google Docs.
Pricing
Free during early access.
Best for
Writers who want more reliable, structured feedback than scattered email or Google Doc comments provide.
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A peer-to-peer beta testing platform where indie developers exchange structured feedback using a credit system.
Free
What to know▼
How it works
Connects indie developers to mutually test each other's apps and exchange structured, verified feedback using a circular credit economy; you submit your app and build a custom questionnaire of up to 5 questions.
Pricing
Free.
Best for
Solo developers without a built-in audience who want real feedback fast.
