92+ iOS apps curated and reviewed
Out of 92+ sumtotal systems apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.3★ (24) | No | No | Sep 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | Jul 2026 | |
| 3 |  | Free | 3.1★ (26) | No | No | Oct 2026 | |
| 4 |  | Free | 2.3★ (3) | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 1.6★ (10) | No | No | Jul 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
This business app offers a modern, intuitive interface for streamlined workflows and simplified navigation. It features optimized dashboard widgets, recommended learning modules, and redesigned search and library pages for enhanced usability and faster access to training information.
This AI-powered tool helps you understand complex systems by analyzing their components, flows, and dependencies. It allows you to reverse-engineer reality, plan goals, diagnose problems, and explore 'what-if' scenarios to build connected understanding.
Streamline the installation, servicing, and registration of energy systems. Features guided workflows, smart firmware updates, and comprehensive diagnostics for efficient system management.
