Simplify your business tax declarations. This app connects to tax authorities, organizes income and expenses in real-time, and offers 24/7 support. Declare and pay taxes with a single click.




249+ iOS apps curated and reviewed
Finding the right cenit ai apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (3) | Yes | No | Nov 2026 | ||
| 2 | Free | — | No | No | Sep 2026 | ||
| 3 | Free | 4.5★ (111) | Yes | Yes | Nov 2026 | ||
| 4 | Free | 4.7★ (352K) | Yes | No | Nov 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 4.6★ (11) | Yes | No | Oct 2026 | ||
| 7 | Free | — | No | Yes | Nov 2026 | ||
| 8 | Free | 4.9★ (7.4K) | No | No | Nov 2026 |




Simplify your business tax declarations. This app connects to tax authorities, organizes income and expenses in real-time, and offers 24/7 support. Declare and pay taxes with a single click.











Easily calculate sales tax and IVU for Puerto Rico, or any other tax rate, before making a purchase. This free, user-friendly tool also functions as a full arithmetic calculator and can incorporate discounts into your total price calculations.