# Byll AI vs Expense Tracker

The clearest difference is iOS requirement: Byll AI at 15.1 against Expense Tracker's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Byll AI sells 2 in-app purchases, starting at $3.99 per month and Expense Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Byll AI | Expense Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 96 MB | 15 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RUBEN BAUTISTA PELAEZ](https://appshunter.io/developer/1887341604) | [EMRE KOTUN](https://appshunter.io/developer/1796678115) |

## What reviewers say

### Byll AI

[App page](https://appshunter.io/ios/app/byll-ai-scan-and-split-bills/id6761019749)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Byll Pro Monthly | $3.99 | per month |
| Byll Pro Annual | $24.99 | per year |


### Expense Tracker

[App page](https://appshunter.io/ios/app/expense-tracker-receipt-scan/id6780178701)

This app allows you to track expenses, scan receipts, and log mileage directly on your device. It offers on-device OCR for instant data extraction and provides organized reports for tax season and bookkeeping. Enjoy complete privacy as no data leaves your phone.

**Highlights:** On-device OCR receipt scanning, Integrated mileage tracker, Customizable expense categories, Automated duplicate detection, Filterable expense reports, CSV and PDF export options, Optional iCloud sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $4.99 | per 7 days |
| Premium Access | $29.99 | per year |


## Frequently asked questions

### Is Byll AI free?

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

### Is Expense Tracker free?

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

### Do Byll AI or Expense Tracker have ads?

Neither Byll AI nor Expense Tracker shows ads.

### Which is updated more often, Byll AI or Expense Tracker?

Byll AI ships an update fortnightly, and Expense Tracker fortnightly. Most recently, Byll AI was updated on October 31, 2026 and Expense Tracker 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.*