24+ iOS apps curated and reviewed
Invoice Maker is the household name in portable generator app, but it's far from the only option. We track 24+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (15) | No | Yes | Oct 2026 | |
| 2 |  | Free | — | No | Yes | Oct 2026 | |
| 3 |  | Free | 1.2★ (14) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.5★ (1.4K) | No | No | Oct 2026 | |
| 5 |  | Free | 2.3★ (229) | No | No | Oct 2026 | |
| 6 |  | Free | 4.4★ (1.2K) | No | No | Oct 2026 | |
| 7 |  | Free | 1.4★ (18) | No | No | Sep 2026 | |
| 8 |  | $8.99 | 4.8★ (38) | No | No | Oct 2026 |
Create professional invoices and estimates quickly with customizable templates and branding options. This app is designed for freelancers and small businesses to streamline billing and get paid faster, offering offline functionality and PDF export.
Monitor your portable power station's battery, power draw, and runtime directly from your iPhone. Features include glanceable widgets, Live Activities, and remote control of DC and USB-C ports. Automate power usage with scheduled timers and configure power limits for your devices.
Easily share your mobile internet connection by turning your device into a portable WiFi hotspot. This tool also offers network analysis, a private browser, and a password generator for secure connections.
