# Flowbills vs AA Invoice Manager

The clearest difference is update cadence: AA Invoice Manager at every 11 days against Flowbills's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Flowbills ships an update every 2 months, AA Invoice Manager every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Flowbills | AA Invoice Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 27 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [dFLOW D.O.O.](https://appshunter.io/developer/1807991830) | [AASolutions](https://appshunter.io/developer/1816716713) |

## What reviewers say

### Flowbills

[App page](https://appshunter.io/ios/app/flowbills-invoice-inbox/id6744530178)

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

**In-app purchases:** none


### AA Invoice Manager

[App page](https://appshunter.io/ios/app/aa-invoice-manager/id6758699712)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flowbills free?

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

### Is AA Invoice Manager free?

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

### Do Flowbills or AA Invoice Manager have ads?

Neither Flowbills nor AA Invoice Manager shows ads.

### Which is updated more often, Flowbills or AA Invoice Manager?

Flowbills ships an update every 2 months, and AA Invoice Manager every 11 days. Most recently, Flowbills was updated on October 30, 2026 and AA Invoice Manager on October 31, 2026.

---

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