Comparison

Byll AI vs Expense Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Byll AI

Features
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Snap a receipt, say an expense out loud, or type it the way you'd say it. Byll AI logs it for you and shows where your money goes: what you spend on your own and what you share with your group, down to the cent. Log an expense in seconds • Take a photo, pick one from your library, or upload a PDF: AI reads the merchant, items, prices, and tax • Say it or type it in a sentence, like "dinner with Sam, $42", and AI logs it for you (iOS 26 or later) • Set recurring expenses daily, on weekdays, weekly, monthly, yearly, or on the days you choose • Duplicate a receipt in one tap when you buy the same thing again See where your money goes • Your spending by category, merchant, and month, in charts that are easy to read • Set a budget for each category and see at a glance how much is left this month • Get an alert when an expense is well above what you usually spend at that store or in that category • Export receipts as PDF and spending as CSV Split with your group • Create groups for roommates, a trip, your partner, or Friday dinners • Assign each item to whoever ordered it, split evenly, or split by percentage • Byll AI works out who owes whom in the fewest payments • Someone doesn't have the app? Add them as a guest and send them a link so they can see what they owe and let you know when they've paid • Request and confirm payments in the app, with friendly reminders when a debt drags on • Wrap up with the group recap: its numbers and a set of cards to share in your stories Who's paying tonight? • Spin the wheel: the loser treats • Or guess the price of the receipt: the closest guess pays nothing and the rest split the check Byll Pro • Up to 1,000 scans a month, plus MAX mode for long receipts in one go • Unlimited voice and typed expenses, and unlimited CSV and PDF exports • Returns: the deadline for every purchase, a calendar with each store's logo, and a reminder before it runs out • Price history: how the price of everything you buy changes over time • Your own categories, to sort spending your way Built for iPhone • On iOS 26 or later, Byll AI uses the system's own interface: Liquid Glass and native lists, menus, and sheets • Your receipt's barcode full screen at max brightness, ready to show at the register • Light and dark mode • 150+ currencies, in English and Spanish Free to start Byll AI is free, and every month includes 10 scans and 3 voice or typed expenses. Invite a friend: once they scan their first receipt, you each get 5 more scans. Byll Pro is an auto-renewing monthly or yearly subscription. Payment is charged to your Apple Account when you confirm your purchase, and it renews unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use (EULA): https://byllapp.com/terminos Privacy Policy: https://byllapp.com/privacidad

About

Expense Tracker

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
Read full description

Track expenses, scan receipts, and log mileage — all 100% on your device. No accounts. No servers. No data ever leaves your phone. ReceiptNest is the privacy-first expense tracker and receipt scanner built for freelancers, small business owners, and anyone tired of shoeboxes full of paper receipts. Every scan, every report, every mile processed locally, stored locally, yours forever. SCAN RECEIPTS IN SECONDS Point your camera, pick a photo, or import a file. On-device OCR instantly extracts merchant name, date, total, and tax — no internet needed. Supports 20+ languages including English, Spanish, French, German, Arabic, Chinese, Japanese, and Turkish. ORGANIZE EVERY EXPENSE • 12 built-in categories + unlimited custom ones • Tags, notes, and split items across categories • Return-by reminders with push notifications • Automatic duplicate detection — never log a bill twice MILEAGE TRACKER BUILT IN Log every business trip with start/end locations, distance, purpose, and custom reimbursement rates. Mileage flows straight into your expense reports and tax summaries — no separate app needed. UNDERSTAND YOUR SPENDING • Weekly and monthly spending totals at a glance • Category breakdown with visual charts • Recurring expense and subscription detection • See where your money actually goes EXPENSE REPORTS & EXPORT Build filterable reports for tax season, audits, or bookkeeping: • CSV export for spreadsheets and accounting software • PDF reports with optional receipt thumbnails • Tax totals, averages, top merchants, and mileage summaries • Group by week or month — ready for your accountant iCLOUD SYNC & BACKUP Optional iCloud sync keeps receipts and expenses current across all your Apple devices via CloudKit. Full JSON backup means you can restore anytime. APP LOCK & TOTAL PRIVACY Lock ReceiptNest with Face ID or passcode. We never collect, upload, or share your data. No tracking. No analytics. No third-party SDKs. Your financial data stays on your device — period. PERFECT FOR • Freelancers & contractors tracking business expenses and tax deductions • Small business owners organizing receipts for tax season and audits • Self-employed professionals managing invoices, bills, and income • Anyone building a personal budget and going paperless • Drivers who need a mileage log alongside expense management • Privacy-conscious users who refuse to upload financial data to the cloud Your receipts. Your expenses. Your mileage. Your data. Always private. Always on-device. Always yours. Download Expense Tracker free — no sign-up required. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Byll AI4 screens
Expense Tracker4 screens

Verdict

The call

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.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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.

UpkeepUpdate frequency

Byll AI ships an update every 3 weeks, Expense Tracker fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Ā· 7 level
Byll AI versus Expense Tracker: the parameters behind the verdict, then further details
ParameterByll AIExpense Tracker
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size108 MB15 MB
Age rating4+4+
DeveloperRUBEN BAUTISTA PELAEZEMRE KOTUN

In-app purchases

2 purchases

Byll AI

Subscriptions2
  • Byll Pro Monthly1 Month trial$3.991 Month
  • Byll Pro Annual1 Month trial$24.991 Year
2 purchases

Expense Tracker

Subscriptions2
  • Premium Access$4.997 Days
  • Premium Access$29.991 Year

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 every 3 weeks, and Expense Tracker fortnightly. Most recently, Byll AI was updated on November 5, 2026 and Expense Tracker on October 31, 2026.

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