Short answer: TikTok photo slideshows work for apps because they are fast to make, easy to vary, and let viewers read at their own pace. A good app slideshow opens with a problem or a list, gives useful slides, and shows the app as one slide near the end. Make them in batches from a template and re-word them for each account.
Why slideshows suit apps
Speed. A slideshow is text and images; no filming or editing timeline.
Swipe behavior. Viewers swipe through slides, which gives each slide a moment of attention.
Easy variation. Change the first slide and caption and you have a new test.
Screenshots fit naturally. An app screen is already a still image.
A different rhythm. In a feed of talking heads, a clean slide with large text stands out.
A slide template
| Slide | Job | Example (made-up sleep app) |
|---|---|---|
| 1 | Hook: the problem or a list promise | "5 things that fixed my 2am wake-ups" |
| 2 | Useful tip | "Same wake time, even Saturday" |
| 3 | Useful tip | "No screens 30 min before bed" |
| 4 | Useful tip | "Cooler room" |
| 5 | The app, as one tip | "Tracking it in a sleep app showed the pattern" + screenshot |
| 6 | Soft call to action | "Name in bio" |
The app slide should be genuinely useful in the list, not a bait-and-switch.
Making them in batches
- Write 10 hooks for one theme (see hook patterns).
- Reuse the body slides but re-word them per account.
- Use images you own or have licensed, plus your own app screenshots.
- Keep text large and away from the bottom edge, where captions and buttons sit.
- Export at a vertical size and keep a naming scheme:
sleep-hook03-acctB.jpg.
If you use AI-generated images that look realistic, disclose it. TikTok's guidelines require realistic synthetic media to be clearly disclosed, for example with a sticker or caption (integrity and authenticity, as of 17 September 2026).
Writing the caption
The caption does work the slides can't. Put the search words there ("budget tips for students"), add a short line that points to the app ("the tracker on slide 5 is ours, name in bio"), and keep hashtags few and relevant. Write a different caption for each account; identical captions across a network are an easy tell. If a slideshow works, write a sequel with the same first-slide pattern and new tips rather than reposting it.
Avoiding the spam look
- Don't post the same slides with the same caption on several accounts.
- Don't use "like for like" style prompts; TikTok lists false incentives as fake engagement (For You feed standards, as of 17 September 2026).
- Turn on commercial content disclosure when the post promotes your app.
More in why app promotion videos get no views.
Posting slideshows with Farmero
Farmero posts TikTok photo slideshows (carousels) from your own iPhones through the real TikTok app. You drop the images once, pick accounts, and each account gets its own card with an editable caption. It checks the profile for the new post before marking it posted. Slideshows are also covered in TikTok slideshows for products, and setup starts at the quickstart.
FAQ
How many slides should an app slideshow have?
Five to seven is a common range and easy to read. Test it; there is no published ideal number.
Should the app be on the first slide?
Usually not. Lead with the problem or promise, and show the app where it naturally helps.
Can I add music to a slideshow automatically?
Farmero does not pick music. Add audio in the TikTok app yourself if you want it, using audio you are allowed to use.
Do slideshows work on Instagram too?
Instagram has carousels, but Farmero posts Instagram Reels video only. Turn a slideshow into a short video if you want it on Reels.