246+ iOS apps curated and reviewed
Every iPhone needs a few good tax free sales apps. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (2.5K) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.8★ (5.4K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.0★ (4) | No | No | Oct 2026 | |
| 4 |  | Free | 3.9★ (13) | No | No | May 2026 | |
| 5 |  | Free | 4.7★ (6K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 1.0★ (4) | Yes | No | May 2026 | |
| 7 |  | Free | 3.7★ (3) | No | No | May 2026 | |
| 8 |  | Free | 4.0★ (1.5K) | No | No | Oct 2026 |
Calculate the final price of purchases after applying discounts, coupons, rebates, and multiple sales taxes. It also handles reverse calculations to find pre-tax prices and includes a tip calculator and bill splitting functionality.
Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.
Quickly find current Washington state sales tax rates using your mobile device. Calculate total charges with tax, save and export location data for bookkeeping, and verify rates on the go.
