9+ iOS apps curated and reviewed
The best joule work apps on iPhone average 4.7★ across 9+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (90) | No | No | Jul 2026 |
| 2 |  | Free | — | — | No | May 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | $1.99 | — | No | No | May 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | — | No | Yes | May 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free was $1.99 | 5.0★ (1) | No | No | Jul 2026 |
Access critical business information, apps, and processes through a unified interface. Stay updated with notifications, manage tasks efficiently, and monitor key metrics on your Apple Watch. This app enhances productivity by providing timely access to business data and suggestions.
Quickly convert between various energy units including Joules, Calories, and Watts. This tool is useful for professionals and individuals across many fields who need fast and accurate energy conversions.
Track EDF Tempo electricity colors with daily forecasts and remaining day counts. Optimize energy consumption and save on bills with convenient widgets and Apple Watch support. Prioritizes user privacy with no personal data collection.