# InvoiceFlow vs CleanSlate

The clearest difference is in-app purchases: InvoiceFlow at none against CleanSlate's 2. InvoiceFlow also leads on update cadence (every 6 days vs every 2 weeks) and iOS requirement (13.0 vs 15.0). CleanSlate's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. CleanSlate sells 2 in-app purchases, starting at $12.99 per month. InvoiceFlow asks for nothing beyond the download.

InvoiceFlow ships an update every 6 days, CleanSlate every 2 weeks. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | InvoiceFlow | CleanSlate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/cleanslate-schedule-and-invoice/id6794912260/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 8 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryoma Uchida](https://appshunter.io/developer/1881607222) | [Reverie Ventures](https://appshunter.io/developer/6794912262) |

## What reviewers say

### InvoiceFlow

[App page](https://appshunter.io/ios/app/invoiceflow-invoice-maker/id6762558785)

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

**In-app purchases:** none


### CleanSlate

[App page](https://appshunter.io/ios/app/cleanslate-schedule-and-invoice/id6794912260)

Streamline your cleaning business by transforming your schedule into professional invoices. Easily manage bookings from rental platforms or regular homes, track payments, and get paid efficiently. This app simplifies coordination and payment for cleaning professionals and homeowners.

**Highlights:** Connect rental calendars (Airbnb, VRBO, Booking.com), Create priced invoices automatically, Approve and pay invoices, Set custom rates and add extras, Send professional PDF invoices, Track payment status, Integrate with QuickBooks/Xero

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CleanSlate Monthly | $12.99 | per month |
| CleanSlate Annual | $89.99 | per year |


## Frequently asked questions

### Is InvoiceFlow free?

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

### Is CleanSlate free?

CleanSlate is free to download, with in-app purchases available.

### Do InvoiceFlow or CleanSlate have ads?

InvoiceFlow shows ads; CleanSlate does not.

### Which is updated more often, InvoiceFlow or CleanSlate?

InvoiceFlow ships an update every 6 days, and CleanSlate every 2 weeks. Most recently, InvoiceFlow was updated on November 9, 2026 and CleanSlate on November 13, 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.*