Comparison

Inseries Pro vs AlmostZero

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

Head to head
About

Inseries Pro

This app offers a modern and intuitive calculator experience with advanced financial and scientific functions. It allows for natural calculation input, clear history browsing, and quick access to constants and functions.

Highlights
  • Natural calculation input
  • Clear history of results
  • Percentage calculations
  • Calendar functions
  • Scientific functions and constants
  • Gesture support
Features
Read full description

The smart, modern, and elegant calculator app - optimized for multi-touch * Easy, logical entering of calculations and clear history of previous results * Built-in calendar functions (e.g., number of days between two dates) * Naturally adding and subtracting percentages (e.g., 99+20% taxes or 79-30% discount) * Gesture support for fast access to previous results and memory Inseries is the slightly different professional calculator app that allows you to naturally enter calculations and clearly browse your previous results. Simply type in "100+20%" to add taxes, or "100-30%" to easily calculate a discount. Inseries even shows you "pi" as a real constant instead of just a number. Inseries' clear user interface is designed for multitouch allowing us to come by with a small and simple keypad based on the clear keypad layouts of typical financial and business calculators. By using choosers for quickly accessing functions and constants we could bring in scientific calculator functionality without sacrificing usability. Intelligent professional calculator * Fast access to common, date, and scientific functions and constants * Natural adding and subtracting of percentages * Quick-sum function for fast adding of multiple numbers * Real random value generator for rand() function Simple and clear user interface * Easily enter calculations in a spreadsheet-like way * Copy results and paste support for calculation field * Fast switching between all, 2, and 4 fraction digits * Swipe-gestures for storing, recalling and clearing memory Persistent calculation and result history * Built-in database for previous calculations and results * Back-functionality for going back to previous calculation * Persistent settings, e.g., for fraction digits mode * Variable-style access to memory ("M") and result ("R")

About

AlmostZero

Manage all your debts, track spending, and set savings goals. Visualize your financial progress with clear charts and utilize proven repayment strategies to become debt-free faster. Gain a comprehensive view of your finances by linking debts to assets and access helpful financial education.

Highlights
  • Debt & Loan Management
  • Expense Tracking
  • Savings Goals
  • Link to Assets
  • Repayment Strategies (Snowball/Avalanche)
  • Financial Education
  • Multiple Currencies
Features
Read full description

AlmostZero is a personal finance app that helps you manage debt, track spending, and reach your savings goals. Credit cards, student loans, mortgages, auto loans — bring all your debts together in one app and get a clear picture of your financial situation. Struggling to plan repayments, spending more than you'd like, or finding it hard to save consistently? AlmostZero is designed to help you organize your money and stay on track without the stress. With visual progress indicators and practical repayment strategies, you can see exactly where you stand and how to move forward. 【Key Features】 ▸ Debt & Loan Management Track credit cards, personal loans, mortgages, auto loans, and student loans all in one place. The app automatically calculates accrued interest, remaining term, and estimated payoff date, so you can see the status of every debt at a glance. Repayment frequency is fully customizable — weekly, biweekly, monthly, quarterly, and more, matched to your income cycle. Clear progress charts show you how far you've come and help you stay motivated. Two proven repayment strategies are supported: the snowball method (pay off the smallest debts first) and the avalanche method (pay off the highest-interest debts first). Choose the strategy that fits your situation best. ▸ Expense Tracking Log your daily expenses and they're automatically organized by category. View spending by merchant or category to understand exactly where your money is going. Analyze spending trends by day, week, month, or year to identify your habits. Set a budget and receive a notification when you're approaching your limit. ▸ Savings Goals Create multiple savings goals with individual target amounts and deadlines. The app automatically calculates the savings pace you need and displays your progress clearly. A progress bar helps you stay on track. ▸ Link to Assets Connect your debts to assets like property or vehicles. By viewing debts and assets together, you get a more complete picture of your overall financial position. ▸ Tag Organization Use custom tags to organize your debts and expenses flexibly. View totals and statistics by tag to analyze your finances from different angles. ▸ Multiple Currencies All major world currencies are supported. Switch your display currency with a single tap — convenient for use abroad or managing finances across multiple currencies. ▸ Financial Education Access clear, approachable content covering debt management, savings tips, investing basics, and other financial topics. Build your financial knowledge right inside the app. ▸ Financial Calculator Simulate different repayment and savings plans with the built-in calculator to make more informed financial decisions. 【Privacy & Security】 Protecting your financial data is our top priority. AlmostZero supports biometric lock with Face ID and Touch ID. All data is stored on your device and synced securely through iCloud. No account creation or bank linking required. Your data is never collected or shared with third parties. 【Data Management】 iCloud sync automatically shares your data between your iPhone and iPad. Import and export in JSON format makes backup and data transfer simple. 【What Sets AlmostZero Apart】 • Built for debt reduction — packed with features to help you pay off what you owe • Simple and intuitive — powerful yet easy to use • Strong privacy — your data stays on your device and in iCloud only • Regular updates — new features and improvements added continuously Start today with AlmostZero and bring more clarity to your finances. Reduce your debt step by step and work toward your savings goals.

Screenshots

Inseries Pro4 screens
AlmostZero4 screens

Verdict

The call

The clearest difference is price: AlmostZero at Free against Inseries Pro's $7.99. AlmostZero also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (75 vs 1). Inseries Pro's advantage is in-app purchases (none vs 13) and rating (5.0 vs 4.8). On 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

AlmostZero is free to download; Inseries Pro costs $7.99 up front. AlmostZero sells 13 in-app purchases, starting at $0.99 per month. Inseries Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Inseries Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: AlmostZero has 75 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 75% of Inseries Pro's written reviews are positive against 86% of AlmostZero's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Inseries Pro ships an update every 4 months, AlmostZero every 2 weeks. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

Scorecard8 real differences · 2 level
Inseries Pro versus AlmostZero: the parameters behind the verdict, then further details
ParameterInseries ProAlmostZero
Price$7.99Free — better
Rating5.0 (1 ratings) — better4.8 (75 ratings)
Positive reviews75.0% of reviews85.7% of reviews — better
Number of ratings175 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.2
Further details — not scored
Size8 MB224 MB
Age rating4+4+
DeveloperElemental Tools GmbHLife Utility Apps, LLC

Customer experience

Inseries Pro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

AlmostZero

All ratings75 ratings
Positive96.0%
Neutral1.3%
Negative2.7%
Written reviews21 reviews
Positive85.7%
Neutral4.8%
Negative9.5%

In-app purchases

None

Inseries Pro

No in-app purchases

13 purchases

AlmostZero

Subscriptions3
  • Monthly Pro$0.991 Month
  • AlmostZero Pro Monthly$4.991 Month
  • AlmostZero Pro Yearly$29.991 Year
One-time10
  • Tip$0.99
  • Tip$2.99
  • Tip$3.99
Show 7 more
  • Tip$5.99
  • Tip$7.99
  • Tip$12.99
  • Lifetime Pro$14.99
  • Tip$14.99
  • Steak Dinner sized Tip$19.99
  • Lifetime AlmostZero Pro$49.99

Questions

Is Inseries Pro free?
Inseries Pro costs $7.99, with no in-app purchases.
Is AlmostZero free?
AlmostZero is free to download, with in-app purchases available.
Which has better reviews, Inseries Pro or AlmostZero?
Inseries Pro is rated higher. Inseries Pro averages 5.0 out of 5 from 1 ratings, while AlmostZero averages 4.8 from 75 ratings.
Do Inseries Pro or AlmostZero have ads?
Neither Inseries Pro nor AlmostZero shows ads.
Which is updated more often, Inseries Pro or AlmostZero?
Inseries Pro ships an update every 4 months, and AlmostZero every 2 weeks. Most recently, Inseries Pro was updated on October 20, 2026 and AlmostZero on October 17, 2026.

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