Easy Calx vs Otto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easy Calx
This app provides a suite of financial calculators to simplify complex money decisions. It helps users make informed choices about home buying, loans, and savings goals with accurate results and practical insights.
- Financial calculator toolkit
- Home buying calculations
- Loan management
- Savings goal planning
- Accurate results
- Practical insights
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Take the guesswork out of major money decisions. EasyCalx is your complete financial calculator toolkit, designed to help you make smarter, faster, and more confident choices—whether you’re buying a home, managing a loan, or planning your savings goals. Built for real people with real financial goals, EasyCalx delivers clean interfaces, accurate results, and practical insights—without the complexity of spreadsheets or bloated finance apps. Our Terms of Use can be viewed here: https://app.termly.io/policy-viewer/policy.html?policyUUID=4f24b723-8cc8-4143-9c96-08920b2122b4
Otto
Effortlessly manage personal finances and understand spending patterns. Gain insights into essential, important, and superfluous expenses with clear charts and behavioral classifications. Access helpful content to improve your financial literacy and maintain control.
- Expense recording
- Spending habit tracking
- Financial insights and charts
- Behavioral classification (survivor, balanced, spender)
- Expense categorization (essential, important, superfluous)
- Financial literacy content library
- Intuitive user experience
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Otto is the simplest way to organize your personal finances and understand where your money goes. With just a few taps, you can record your expenses, track your spending habits, and receive insights that make financial control a natural part of your daily life. The app classifies users according to their behavior, showing whether they are survivors, balanced, or spenders. In addition, it presents charts that clearly show where your money is being directed, highlighting whether expenses are essential, important, or superfluous. This clear view helps you make more conscious decisions and maintain balance between what is necessary and what can be adjusted. Otto also offers a library with simple but useful content, designed for those who want to improve their relationship with money and learn how to take better care of their finances. All of this comes with a practical and intuitive experience, with notifications and features that ensure you are always in control. New users are entitled to two months of free access. After this period, you can subscribe or cancel at any time, with no commitment. With Otto, you gain more clarity, more control, and less complication in your financial life.
Screenshots
Verdict
The clearest difference is iOS requirement: Otto at 15.6 against Easy Calx's 18.0. On price, review sentiment, update cadence and ads 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
Both are free to download. Easy Calx sells 4 in-app purchases, starting at $3.99 per month and Otto sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Easy Calx ships an update monthly, Otto every 3 weeks. The most recent releases landed on June 4, 2026 and September 6, 2026 respectively.
| Parameter | Easy Calx | Otto |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 9 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 9 MB | 25 MB |
| Age rating | 4+ | +4 |
| Developer | Stephan Dowless | Lucas Siqueira |
Customer experience
Easy Calx
Otto
In-app purchases
Easy Calx
- Monthly$3.991 Month
- Monthly3 Days trial$3.991 Month
- Yearly$39.991 Year
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- Yearly3 Days trial$39.991 Year
Otto
- Otto Premium$0.991 Month









