249+ iOS apps curated and reviewed
Lekh is the household name in diagram maker, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (15) | No | Yes | Nov 2026 | |
| 2 |  | Free | 3.4★ (9) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.6★ (385) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.6★ (5.3K) | No | No | Nov 2026 | |
| 5 |  | Free | 3.4★ (35) | No | Yes | Nov 2026 | |
| 6 |  | $9.99 | 3.8★ (252) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Nov 2026 | |
| 8 |  | Free | 3.8★ (8) | No | No | Nov 2026 |
This app transforms your hand-drawn sketches into clean, precise diagrams and flowcharts. Create mind maps, floor plans, UI wireframes, and more on an infinite canvas, with AI assistance for editing and creation. It works online and offline across multiple devices.
Create a wide range of business graphics and technical drawings, from simple sketches to professional documents. Features include freehand drawing recognition, extensive stencil libraries, and advanced connection routing. Export to various formats like PDF, PNG, SVG, and Visio.
Organize your thoughts and ideas into structured visual formats like mind maps, flowcharts, and outlines. This app offers extensive customization, sharing, and export options for seamless idea management.
