# Fisibility AI vs Plumb BillPay

The clearest difference is update cadence: Plumb BillPay at every 4 weeks against Fisibility AI's every 2 months. On price, rating, ratings volume and ads 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 — 5.0 for Fisibility AI against 5.0 for Plumb BillPay. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Fisibility AI ships an update every 2 months, Plumb BillPay every 4 weeks. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Fisibility AI | Plumb BillPay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fisibility-ai/id1633678357/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/plumb-billpay/id6447216735/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 70 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fisibility](https://appshunter.io/developer/1633678359) | [Think Plumb, LLC](https://appshunter.io/developer/1680620162) |

## What reviewers say

### Fisibility AI

[App page](https://appshunter.io/ios/app/fisibility-ai/id1633678357)

Manage your personal or business finances with real-time insights into budgets, expenses, and payments. This app offers intelligent dashboards and notifications, with a unique referral program for recurring income. It prioritizes data security through encryption and a subscription model.

**Highlights:** Real-time financial performance visibility, Budget and expense management, Invoice and payment management, Digital document management, Recurring commission income via referrals, Intelligent dashboards and alerts, Unlimited users per account

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

**In-app purchases:** none


### Plumb BillPay

[App page](https://appshunter.io/ios/app/plumb-billpay/id6447216735)

This app simplifies bill management for clients and their advisors. It offers a secure platform to approve bills, track payment status, and communicate with the service team. Enjoy a seamless and intuitive financial experience with bank-level security.

**Highlights:** Bill approval workflow, Bill payment status tracking, Intuitive dashboard, Bill upload options, Expense detail access, Communication with support

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

**In-app purchases:** none


## Frequently asked questions

### Is Fisibility AI free?

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

### Is Plumb BillPay free?

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

### Which has better reviews, Fisibility AI or Plumb BillPay?

Fisibility AI and Plumb BillPay are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Fisibility AI or Plumb BillPay have ads?

Neither Fisibility AI nor Plumb BillPay shows ads.

### Which is updated more often, Fisibility AI or Plumb BillPay?

Fisibility AI ships an update every 2 months, and Plumb BillPay every 4 weeks. Most recently, Fisibility AI was updated on October 3, 2026 and Plumb BillPay on October 2, 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.*