Prometheus Mobile STO vs My Expense Tracker Plus
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Prometheus Mobile STO
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Prometheus STO Mobile is a Prometheus Group Platform that is an easy-to-use interface and framework to address shut-down, turn-around, and outages of heavy assets in various industries. Prometheus Group is the leading enterprise asset management software solution provider, covering your plant maintenance, operations, and safety needs from planning to execution and beyond.
My Expense Tracker Plus
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My Expense Tracker Plus helps you take complete control of your personal finances โ simply, privately, and entirely on your device. Track your daily income, expenses, and savings with ease. Get monthly summaries, yearly overviews, and meaningful insights that help you understand exactly where your money goes. KEY FEATURES Income, Expense and Savings Tracking Record every transaction in seconds. View monthly and yearly summaries with visual charts and breakdowns. Monthly Budgets Set spending limits for each category. Get alerted when you're approaching or exceeding your budget. 50/30/20 Rule Understand your Needs, Wants, and Savings split, and customize the percentages to match your lifestyle. Recurring Transactions Set up salary, rent, SIP, or any regular payment once. The app automatically generates them every month. EMI and Loan Tracker Track personal loans, home loans, or any EMI. See outstanding balance, progress, and the impact of part payments. Bill Reminders Never miss a due date. Get notified 48 hours, 24 hours, and on the due day. Mark bills as paid with one tap. Savings Goals Create goals such as an emergency fund, car, or vacation. Track contributions and monitor your progress. Net Worth Track all assets, including bank accounts, investments, and property, alongside liabilities for a complete financial picture. Category Trends Analyze spending patterns across 3, 6, or 12 months by category to understand where your money goes. India Financial Year View Review April to March financial year summaries, designed specifically for Indian users. Monthly Diary Write personal notes each month about your finances, decisions, and goals. Full Backup and Restore Export all your data, including transactions, budgets, loans, bills, goals, assets, and diary entries, as a JSON file. Restore on a new device anytime. CSV Export Export transactions for accounting, tax filing, or spreadsheet analysis. 100% Private All data stays on your device. No accounts, no cloud, no tracking, and no ads. My Expense Tracker Plus is built for anyone who wants a powerful yet simple personal finance app, designed with Indian users in mind.
Screenshots
Verdict
The clearest difference is update cadence: My Expense Tracker Plus at fortnightly against Prometheus Mobile STO's every 2 months. Prometheus Mobile STO's advantage is iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Prometheus Mobile STO ships an update every 2 months, My Expense Tracker Plus fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Prometheus Mobile STO | My Expense Tracker Plus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 13.0 โ better | 18.6 |
| Further details โ not scored | ||
| Size | 34 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | PROMETHEUS GROUP, INC. | Karunakaran Pachaiappan |
In-app purchases
Prometheus Mobile STO
No in-app purchases
My Expense Tracker Plus
No in-app purchases
Questions
Is Prometheus Mobile STO free?
Is My Expense Tracker Plus free?
Do Prometheus Mobile STO or My Expense Tracker Plus have ads?
Which is updated more often, Prometheus Mobile STO or My Expense Tracker Plus?
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