Comparison

SUM+= Simple Expense Tracker vs Beontrack Mortgage Tool

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

Head to head
About

SUM+= Simple Expense Tracker

This finance app simplifies expense tracking with AI assistance, allowing for quick data entry and powerful analysis through large language models. It prioritizes user control and privacy with local data storage and a minimalist design.

Highlights
  • AI-assisted data entry
  • LLM analysis and forecasting
  • Minimalist and beautiful design
  • Local data storage and privacy
  • User-controlled database
  • Subscription options with free trial
Features
Read full description

There are hundreds of expense tracker apps and they all do more or less the same thing. But oddly enough, not a single one suited my needs, so I developed my own. Through small but targeted adjustments, I've developed the app to become my preferred solution: • Control stays with the user while data entry is greatly simplified: The time between "open app" and "entry saved" has been reduced to a minimum. AI can support this process so that in many cases you wouldn't even need to open the app • AI analysis through LLMs: Instead of developing custom analysis logic, the app prepares your data so it can be used directly in Large Language Models like ChatGPT or Claude: for analysis, forecasts and recommendations • Minimalist design: The app is designed to look beautiful and works without distracting extras • Full control & privacy: No login, no account. Data stays locally on your device. You have complete control over your own database. If you want to share your data with an AI, you decide that yourself Financial barriers shouldn't stand in the way of your personal financial planning with Sum. Contact us for individual solutions via the support form. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Beontrack Mortgage Tool

Features
Read full description

Beontrack Mortgage Tool is a powerful yet easy-to-use mortgage calculator designed for homebuyers and homeowners who want to understand their mortgage options and make smarter financial decisions. Key Features: Complete Mortgage Calculator Calculate monthly payments, total interest, and full loan details in seconds. Simply enter your home price, down payment, interest rate, and loan term to get accurate results instantly. Extra Payment Scenarios Compare up to three different extra payment strategies side-by-side. See exactly how much time and interest you can save by making additional payments toward your principal. Visual Charts & Graphs Understand your mortgage at a glance with clear, interactive charts showing payment breakdowns, principal vs. interest over time, and payoff scenarios. Detailed Amortization Schedule View a complete month-by-month amortization schedule, including payment allocation, interest charges, and remaining balance for every payment. You can now calculate and compare Fixed vs. Declining payment schedule Export Your Data Export your mortgage calculations as PDF or CSV files. Ideal for sharing with a spouse, financial advisor, or mortgage broker. Overpayment Limits Support Built-in support for lender overpayment limits, including maximum annual overpayment percentages. 100% Private & Secure All calculations are performed locally on your device. No accounts, no data collection, and no internet connection required. Perfect For: • First-time homebuyers exploring mortgage options • Homeowners considering refinancing • Anyone comparing extra payment strategies • Financial advisors assisting clients with mortgage planning Why Choose Beontrack Mortgage Tool? Unlike basic mortgage calculators, Beontrack gives you the full picture. See not only how much you’ll pay, but when you’ll pay it off, how much interest you’ll save, and which payment strategy best fits your goals. Simple enough for everyday use, powerful enough for serious financial planning. Download Beontrack Mortgage Tool and take control of your mortgage today.

Screenshots

SUM+= Simple Expense Tracker4 screens
Beontrack Mortgage Tool4 screens

Verdict

The call

The clearest difference is in-app purchases: Beontrack Mortgage Tool at none against SUM+= Simple Expense Tracker's 4. Beontrack Mortgage Tool also leads on iOS requirement (18.6 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SUM+= Simple Expense Tracker sells 4 in-app purchases, starting at $3.99 per month. Beontrack Mortgage Tool asks for nothing beyond the download.

UpkeepUpdate frequency

SUM+= Simple Expense Tracker ships an update every 3 days, Beontrack Mortgage Tool every 5 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
SUM+= Simple Expense Tracker versus Beontrack Mortgage Tool: the parameters behind the verdict, then further details
ParameterSUM+= Simple Expense TrackerBeontrack Mortgage Tool
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS26.218.6 — better
Further details — not scored
Size28 MB4 MB
Age rating4+4+
DeveloperJonas ZimmermannBeontrack Solutions Ltd.

In-app purchases

4 purchases

SUM+= Simple Expense Tracker

Subscriptions2
  • SUM Pro1 Month trial$3.991 Month
  • SUM Pro1 Month trial$22.991 Year
One-time2
  • 7-day TrialFree
  • Sum Premium$6.99
None

Beontrack Mortgage Tool

No in-app purchases

Questions

Is SUM+= Simple Expense Tracker free?
SUM+= Simple Expense Tracker is free to download, with in-app purchases available.
Is Beontrack Mortgage Tool free?
Beontrack Mortgage Tool is free to download, with no in-app purchases.
Do SUM+= Simple Expense Tracker or Beontrack Mortgage Tool have ads?
Neither SUM+= Simple Expense Tracker nor Beontrack Mortgage Tool shows ads.
Which is updated more often, SUM+= Simple Expense Tracker or Beontrack Mortgage Tool?
SUM+= Simple Expense Tracker ships an update every 3 days, and Beontrack Mortgage Tool every 5 days. Most recently, SUM+= Simple Expense Tracker was updated on October 24, 2026 and Beontrack Mortgage Tool on October 5, 2026.

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