250+ iOS apps curated and reviewed
The best ai video extender apps on iPhone average 3.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.1★ (15) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | — | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 1.0★ (1) | Yes | Yes | Aug 2026 | |
| 4 |  | Free | 4.4★ (7) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 2.0★ (4) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 5.0★ (1) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.7★ (13K) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.7★ (30K) | Yes | Yes | Oct 2026 |
Easily enhance the dimensions and depth of your videos. Seamlessly generate beyond frame edges to transform horizontal videos into vertical ones, and vice versa, without losing detail. Offers multiple subscription plans for unlimited access.
Enhance and extend video clips using AI by simply typing a prompt. This tool intelligently adds new elements and smoothly expands video duration for professional-looking results. It's designed for creators of all levels, making advanced video editing accessible.
