Best AI Apps for Both Images and Video on Mobile, Ranked
Google Flow is the best app for making both AI pictures and AI video on a phone, because its images cost nothing and its 50 daily credits go entirely
Editorial Team · 2026-10-06
Best AI Video Generators on Mobile, Ranked
By Editorial Team · published 2026-10-06 · updated 2026-10-06
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Every AI video app is free to install and metered from the first clip. What separates them is the meter: a daily allowance that resets, a monthly batch, a one-off gift of credits, or a rate card where five seconds of 1080p costs 400 credits. We ranked the six video generators in our catalogue on what a free account really produces, what the cheapest plan buys, and what each app is best at. Google Flow wins on the allowance; Runway and Luma are the ones to pay for. Prices are as of October 2026.
How we picked
Six apps in our catalogue make video from a prompt: Google Flow, Runway, Luma Dream Machine, Kling AI, PixVerse and AIReel. We compared them on three things — how many usable clips the free tier turns into, what the first paid plan costs and covers, and the limits written into each app's own terms: clip length, resolution, watermark, commercial use.
Credits are not comparable between apps, so wherever an app states the conversion we translate credits into clips. That is the number that tells you whether you can experiment or have to ration.
1. Google Flow — fifty credits a day, every day
Google Flow is Google Labs' video and image studio, and it gives 50 credits a day free — enough for about five Veo 3.1 Lite clips, with Nano Banana 2 Lite images at no charge on top. No other app here resets daily at that size.
The limits are real: clips stop at 10 seconds, accounts must be 18 or older, and the filters refuse plenty of ordinary prompts. The Android package still carries the name of Whisk, the image tool Flow absorbed in April 2026, and the iPhone build arrived in September.
Our score is 6.6, and it wins anyway. A daily reset makes you experiment; a one-off batch makes you hoard, and learning what these models can do takes dozens of tries.
2. Runway — several top models behind one meter
Runway puts Seedance 2.5, Kling 3 Pro, Gen-4.5 and Nano Banana Pro behind a single credit balance, and its Agent builds a video from a chat conversation rather than a timeline. If you want to try the same shot on four different models without four subscriptions, this is the app.
The cost is the meter. The free plan is a one-time 125 credits, every retry spends from the same balance, and reviewers say even a subscription often ends in buying extra packs. Our score: 6.9.
3. Luma Dream Machine — the editor for footage you already have
Luma Dream Machine runs Luma's Ray3.14 model at native 1080p and adds the tools the others lack for working on existing footage: Modify, Reframe, keyframes, and Draft previews that let you check a shot before paying for the full render.
Every render is metered from the first clip. A five-second 1080p clip takes 400 credits, and the $30 Plus plan on Luma's website includes 10,000 — about 25 such clips a month. Sound is a separate paid step. Our score: 6.9.
4. Kling AI — 4K and commercial rights from $10
Kling AI is where you go for the model itself. VIDEO 3.0, from Kuaishou's AI unit, makes 3- to 15-second clips with native audio, multi-shot framing and 4K output.
Non-subscribers get a monthly batch of credits, watermarked results and a free queue that reviewers describe as often busy. Kling's own membership page lists Standard at $10 a month for 660 credits, Pro at $37 and Premier at $92, with the first month discounted. Only subscribers may use results commercially. Our score: 6.7. For anyone who needs to post a clip in paid work, $10 is the cheapest route to 4K and the rights to use it.
5. PixVerse — a daily reset, but 540p
PixVerse runs its own V6 model: clips up to 15 seconds at 1080p, with sound generated alongside the picture. One credit balance also covers templates, lip-sync and Vibe MV music videos, and paid tiers add outside models such as Kling O3 and Sora 2.
Free means 30 daily credits that expire at midnight UTC, 540p output and a watermark. The daily reset is the right idea; 540p with a watermark is a preview, not a result. Our score: 6.4.
6. AIReel — many models, one wallet, no refunds
AIReel is an Android app that generates through other companies' models — its privacy policy names Kling AI, Vidu, Seedance, Wan, Hailuo AI and Grok alongside its own AIReel 3.0 — with one points wallet for all of them. Clips run 15 to 16 seconds, or 30 with Extend.
New accounts get 100 points once, not monthly, and refunds stop after any points are spent. That is why it finishes last at 5.5: Runway offers the same many-models idea with clearer terms.
Why the free tier decides most of this
For most people the first month with an AI video app is spent learning what a prompt does — how a camera move is described, why the second subject vanishes, which wording gets sound. That learning costs retries, and every app here charges retries at the same rate as successes.
So the shape of the allowance matters more than its size. Runway's one-time 125 credits and AIReel's one-time 100 points are spent in an afternoon and never come back. Kling's monthly batch comes back, but slowly. PixVerse and Flow reset every day, which turns the free tier into a practice room rather than a sample — and Flow's daily fifty is enough to make several real attempts at one idea before the counter runs out.
Once you know what you want, the calculus flips. Paid plans are bought per job, and the question becomes which model makes your shot well, not which app is generous. That is where Runway's model menu and Luma's editing tools earn their price.
Clip length, resolution and rights at a glance
- Longest free clip: PixVerse and Kling, up to 15 seconds; AIReel 15–16, or 30 with Extend; Flow stops at 10.
- Best free resolution: Flow's Veo 3.1 Lite; PixVerse's free tier is held at 540p.
- Commercial use: Kling only for subscribers; check the terms of every other app before using a clip in paid work.
- Watermark on free results: Kling and PixVerse say so in their own terms.
Bottom line
Start with Google Flow: fifty credits a day is the most generous free tier in AI video, and Veo 3.1 Lite is the best model you can reach without paying. When you are ready to pay, choose by job — Runway to compare top models on one bill, Luma to reshape footage you already have, Kling for 4K and commercial rights at $10 a month. Skip AIReel.
