# US Sales Tax Calculator vs Split A Tab

The clearest difference is ads: Split A Tab at none against US Sales Tax Calculator's shown. Split A Tab also leads on update cadence (weekly vs monthly) and monetization model (free vs ad-supported). US Sales Tax Calculator's advantage is device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for US Sales Tax Calculator against 5.0 for Split A Tab. Both are backed by a comparable volume of ratings — 29 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

US Sales Tax Calculator ships an update monthly, Split A Tab weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | US Sales Tax Calculator | Split A Tab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (29 ratings)](https://appshunter.io/ios/app/us-sales-tax-calculator/id6711361052/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/split-a-tab/id6762496609/reviews)** |
| Number of ratings | **29** | 10 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 156 MB | 59 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Pellerin](https://appshunter.io/developer/1603155217) | [Cameron Givler](https://appshunter.io/developer/1894390191) |

## What reviewers say

### US Sales Tax Calculator

[App page](https://appshunter.io/ios/app/us-sales-tax-calculator/id6711361052)

Instantly find U.S. sales tax rates by ZIP code and calculate pre-tax prices. Features include tip and tax calculation, bill splitting, and visual breakdowns. Ideal for businesses, freelancers, and shoppers needing quick, accurate financial tools.

**Highlights:** Instant sales tax rates by ZIP code, Reverse sales tax calculator, Tip and tax calculator, Bill splitter, Visual tax and cost breakdown, Auto-save preferences

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Split A Tab

[App page](https://appshunter.io/ios/app/split-a-tab/id6762496609)

Effortlessly divide restaurant bills among friends. Scan receipts, assign items, calculate tips, and track payments all in one place. Settle up easily with integrated payment app options.

**Highlights:** Scan receipt photos or PDFs, Calculate and adjust tips, Assign items to individuals, Split shared dishes, Share tabs via link or QR code, Integrate with payment apps, Track payment status

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is US Sales Tax Calculator free?

US Sales Tax Calculator is free to download, with no in-app purchases.

### Is Split A Tab free?

Split A Tab is free to download, with no in-app purchases.

### Which has better reviews, US Sales Tax Calculator or Split A Tab?

Split A Tab is rated higher. US Sales Tax Calculator averages 4.9 out of 5 from 29 ratings, while Split A Tab averages 5.0 from 10 ratings.

### Do US Sales Tax Calculator or Split A Tab have ads?

US Sales Tax Calculator shows ads; Split A Tab does not.

### Which is updated more often, US Sales Tax Calculator or Split A Tab?

US Sales Tax Calculator ships an update monthly, and Split A Tab weekly. Most recently, US Sales Tax Calculator was updated on October 30, 2026 and Split A Tab on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*