What App Is Everyone Using for AI Trend Videos?
The AI trend videos on TikTok and Reels come from three kinds of tools. How to tell which one made the clip you saw, what each costs, whether it keeps the song, and which to pick.
People asking "what app is everyone using for these AI videos" are usually looking at one of three kinds of tool. A CapCut template is a finished edit that drops your own photos or clips into someone else's cuts, effects and audio. A general AI video app, such as Higgsfield, Kling, Pika, PixVerse or TikTok's own AI Alive, animates a photo from a text prompt or an effect preset. A one-photo trend generator has a ready template for each viral clip and puts the person in your photo into it. MemeFX AI is the third kind: one photo in, and out comes the trend's own moves and camera with the original song. That last part is a real difference, because some one-photo generators hand you a silent video and leave the sound to you.
How to tell which app made a video you saw
You can usually work it out in a minute, without asking anyone.
- A "CapCut · Try this template" link above the username means it was a CapCut template. Tap it and the same template opens in CapCut.
- A CapCut logo in the last second or two is the template's branded outro. CapCut's help pages say most template watermarks come from that ending clip.
- A small logo in a corner that stays the whole time is usually an AI app's free-plan watermark. On Kling, removing it is listed as a subscriber benefit.
- An "AI-generated" label on a Story points to TikTok AI Alive, which lives in the Story camera and labels everything it makes.
- The exact routine of a famous clip, shot for shot, with a stranger in the lead is almost always a trend generator. Prompt apps can't reproduce a routine that precisely.
- The sound credit. If the video plays the trend's song but the sound line shows the official track rather than "original sound", the creator may have added it inside TikTok over a silent AI clip.
- The comments. Creators who used a tool are asked "what app?" constantly, and many pin the answer.
The three kinds, compared
What each kind costs and gives you, checked on the makers' own pages on 2 November 2026.
| CapCut template | General AI video app | One-photo trend generator | |
|---|---|---|---|
| What you bring | Your own photos or clips | A photo and a prompt or preset | One photo per person |
| Moves | Only what you filmed | Invented by the model | Copied from the trend clip |
| Sound | The template's audio | Varies; the trend's song isn't included | Varies: Try a Trend is silent, MemeFX AI includes the song |
| Watermark | Many templates end with a CapCut outro | Kling's free plan has one; PixVerse and Pika list none on paid plans | None at Try a Trend or MemeFX AI |
| Cost | Free templates; premium ones come with CapCut Pro at $19.99 a month | Free tiers, then plans from about $10 a month | Per video: Try a Trend $4.99 first, $5.99 after; MemeFX AI from $6.39 |
| Your effort | Film anything the trend needs you to do | Write the prompt, retry, add the song | Pick the trend and upload |
When each one is the right choice
Use a CapCut template when the trend is an edit rather than a performance: a photo dump synced to a beat, a before-and-after, a text reveal. It's free, it's fast, it's in an app you probably already have, and you can delete the outro before exporting. It stops working when the trend asks you to do something on camera. Bad Times, Burning Bridges and Smalltown Boy are routines acted out to the lens; a template can only arrange footage you've already shot. New trends also tend to have no template for the first days.
Use a general AI video app when you want something that isn't a trend yet: your own scene, a product shot, a pet in a spaceship. These apps are the most flexible, and Higgsfield, Kling and Pika each offer many models. The trade-off is control: the motion comes from your words, so every run plays out differently and you get something in the spirit of a trend, not the routine people recognise. Expect a few retries, and plan to add the song yourself.
Use a one-photo trend generator when you want the actual trend with you in it, or your dog, or your baby: same moves, same camera, same timing. You don't film, write a prompt or edit. The limit is the catalogue; you can only make trends the site has built. Before paying, check whether the video comes with sound, because a silent clip means you still have to line the song up yourself.
Where MemeFX AI fits
MemeFX AI builds one template per viral clip: Hop Hop Hop, APT., the elf dance, Bad Times and more, over 50 trends so far, with new ones every week. You upload one to five photos depending on the template, people, pets, babies or even a room, and get a 5 to 30 second MP4 with the original song in sync. It runs in any browser, and one video costs from $6.39 without an account, or credit packs start at $7.92. Pet versions keep your animal's own fur and markings; see AI pet video trends.
The tools also combine well. Make the routine here, then open the MP4 in CapCut to add a caption or cut it next to your own clips.