# SalesCalc vs Invoice Flow

The clearest difference is price: Invoice Flow at Free against SalesCalc's $4.99. SalesCalc's advantage is chart position (#197 vs unranked) and iOS requirement (8.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Invoice Flow is free to download; SalesCalc costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SalesCalc ships an update monthly, Invoice Flow every 3 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | SalesCalc | Invoice Flow |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/salescalc/id286366281/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 56.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#197** | — |
| Size | 1 MB | 10 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [On-Core Software LLC](https://appshunter.io/developer/283621364) | [Alice-Georgiana TURCANU](https://appshunter.io/developer/1834220789) |

## What reviewers say

### SalesCalc

[App page](https://appshunter.io/ios/app/salescalc/id286366281)

**Currently charting:** #197 Top Paid · Business (US App Store)

Quickly and accurately calculate essential sales figures like gross margin and markup percentage without needing to remember complex formulas. This iPhone app simplifies deal-making by providing instant results for common sales calculations.

**Highlights:** Calculate Gross Margin, Calculate Markup Percentage, Calculate Percent Change, Calculate Percent Total, Simple input fields, Shake to clear fields

**Features:** Vision Pro support

**In-app purchases:** none


### Invoice Flow

[App page](https://appshunter.io/ios/app/invoice-flow/id6751250256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SalesCalc free?

SalesCalc costs $4.99, with no in-app purchases.

### Is Invoice Flow free?

Invoice Flow is free to download, with no in-app purchases.

### Do SalesCalc or Invoice Flow have ads?

Neither SalesCalc nor Invoice Flow shows ads.

### Which is updated more often, SalesCalc or Invoice Flow?

SalesCalc ships an update monthly, and Invoice Flow every 3 weeks. Most recently, SalesCalc was updated on October 15, 2026 and Invoice Flow on October 15, 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.*