Keyword research
Type a keyword and see the top 20 videos ranking for it, how fast they gain views, how big their channels are, and related keywords they share.
5 per searchGrowth tools for YouTube creators
Keyword research, competitor tags, AI titles and an SEO checker, in one Android app built for small channels. Pay per use with diamonds. No subscription.
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Each tool shows its price in diamonds up front, and returns the diamonds if it fails.
Type a keyword and see the top 20 videos ranking for it, how fast they gain views, how big their channels are, and related keywords they share.
5 per searchPaste any video link to see its tags, title and stats. Copy every tag in one tap.
2 per videoFive title options, a full description with timestamps, a tag list that fits YouTube’s 500-character limit, hashtags or fresh video ideas.
10 per generationCheck a draft before you publish: keyword in the title, lengths, tag count and hashtags, with a fix for each problem. Works offline.
FreeWhat’s popular in your country and category right now, with outliers flagged: videos doing far better than their channel usually does.
FreeFollow up to 10 channels in your niche and see their new uploads and breakout videos in one place.
300 onceDiamonds
Buy diamonds through Google Play and spend them on tools and unlocks. Prices in your currency are shown by Google Play in the app.
YouTube doesn’t publish how often a keyword is searched. Instead of inventing a number, Tube Gain scores competition and opportunity from the videos that actually rank: their views, age, speed and channel size.
| Diamonds | What it covers |
|---|---|
| 100 | 10 AI generations, or 20 keyword searches |
| 550 | 10% bonus |
| 1,200 | 20% bonus |
| 3,500 | 40% bonus: enough to unlock everything |
| Cost | Unlock (yours for good) |
| 250 | Premium tag pack (8 niches, e.g. Shorts Growth, Faceless Channels) |
| 400 | Unlimited custom tag sets |
| 300 | Competitor tracker |
| 150 | Colour theme |
No. Tube Gain is an independent app for YouTube creators. It reads public data through the official YouTube API and is not affiliated with YouTube or Google.
No. Nothing in the current version asks for access to your YouTube or Google account. It only looks at public videos and channels.
YouTube doesn’t publish search volumes, and apps that claim exact numbers are guessing. Tube Gain shows competition and opportunity scores worked out from the videos that actually rank, and labels them as estimates.
No. You buy diamonds when you need them and spend them per use. Unlocks like tag packs, themes and the competitor tracker are yours for good.
Your diamonds come back automatically. If YouTube or the AI service is down, or a video turns out to be private, you are not charged.
Balances are stored on our server under your account. Until account restore is available, write to unte2003@gmail.com with the account ID shown in Settings and we will help.