Kling AI: AI Image&Video Maker

Kling AI Review: 4K Clips With Native Audio, Sold by a Strict Credit Meter

Is Kling AI Free? Monthly Credits, a Watermark and the Busy Free Queue

The Basic plan costs nothing and gives non-subscribers a monthly allowance of credits valid for 31 days, but the limits start at once. Every free result carries the brand watermark, each request returns one video instead of up to four on paid tiers, and the terms rule out commercial use. Credits alone don't open premium functions: 1080p, Video Extension, upscaling, fast-track generation and watermark removal all need a subscription, even after you buy a credit pack. The most common complaint in recent Google Play reviews, in several languages, is a message saying the queue for the free plan is busy, shown next to an upgrade button; several reviewers hit it after paying for credits. Failed generations return their credits under the official policy, but a clip that simply misses the prompt costs full price.

VIDEO 3.0: 15-Second Takes, Native Audio and 4K at 30 Credits a Second

A single VIDEO 3.0 generation runs from 3 to 15 seconds, with dialogue, ambience, sound effects and lip movement rendered together with the picture. Custom Multi-Shot sets framing, viewpoint and camera movement for each shot inside that one clip, and the Omni variant keeps a character, product or voice consistent across uploads through element references. Subscribers choose between 720p, 1080p and native 4K. The 4K tier is billed at 30 credits per second, so a full 15-second take uses 450 credits, about two-thirds of the Standard plan's 660 a month; the same allowance covers roughly 33 short 720p videos. Video Extension then stitches generations into pieces up to three minutes long. The weak point is consistency: reviewers describe misspelled words on cakes and banners, and prompts ignored after several paid retries.

$10 in the iPhone App, $8.80 on the Web: Plans, Packs and Expiring Credits

On the website, Standard costs $6.99 for the first month, then renews at $8.80 with 660 credits a month; Pro renews at $32.56 for 3,000, Premier at $80.96 for 8,000 and Ultra at $159.99 for 26,000. Apple's listing charges $10, $37 and $92 a month for the first three tiers and sells packs from 330 credits for $5 to 6,600 for $100, matching the 66 credits per dollar set by the official Credits Policy. Validity is where buyers get caught: subscription credits last 31 days and disappear when a plan ends, while purchased packs last two years. One Play reviewer on the top plan reported losing 21,000 unused credits at the end of a month. Payments are non-refundable once activated, and invoices are available only on the web. Check the current price in the app; it varies by region.

Who Owns the Output: Brand Labels, C2PA Watermarks and Moderation

The terms say you own what you generate and the company claims no ownership, yet they also grant it a royalty-free license to host, adapt and distribute your inputs and outputs, and to train its models on your inputs unless you revoke that by email. Commercial use belongs to subscribers, and non-members must credit the Kling brand wherever they share a result. Every image and video also carries an invisible watermark and metadata aligned with the C2PA provenance standard, which anyone can check at kling.ai/detection. The Community Guidelines, revised on September 8, 2026, ban sexually explicit content and the removal of AI labels, combine automated and human review, and allow account suspensions without refunds. Political filtering has been reported too: in July 2024, TechCrunch found that prompts naming Tiananmen Square or Xi Jinping returned errors.