Comparison

Calculator With History ™ vs Instant Invoice

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

Head to head
About

Calculator With History ™

This versatile finance app offers a comprehensive suite of calculators for everyday needs and complex financial planning. It features a history log, unit conversion, tax calculations, loan and investment planning tools, and even voice feedback for accessibility.

Highlights
  • Calculation history and memory
  • Unit and currency conversion
  • GST, SIP, and loan calculators
  • Age and discount calculators
  • Voice feedback for calculations
  • Customizable themes and dark mode
Read full description

Calculator With History is a powerful, versatile, and user-friendly calculator app designed to meet all your mathematical and computational needs. Whether you're a student, engineer, scientist, or business professional, Calculator with History provides the tools and functionalities to handle basic arithmetic, complex equations, and everything in between. Modern, clean design with customizable themes. Dark mode for ease of use in low-light conditions. Large buttons and responsive layout for easy navigation. History and Memory: - Automatically save calculation history for future reference. - Easy to review and reuse past calculations. - Persistent memory storage even after app closure. Main Features of calculator with history: Talking Calculator: - Voice feedback for calculations, aiding visually impaired users and enhancing accessibility. Unit Converter: - Easily convert between units in various categories such as length, area, volume, mass, temperature, and energy. - Simple interface for quick and accurate conversions. GST Calculator: - Calculate Goods and Services Tax (GST) for various rates. - Options for inclusive and exclusive tax calculations. SIP Calculator: - Calculate returns on Systematic Investment Plans (SIPs). - Detailed breakdown of monthly investments, returns, and maturity value. Currency Converter: - Convert between multiple currencies with real-time exchange rates. - Regular updates to ensure accurate conversions. Age Calculator: - Calculate exact age in years, months, and days. Discount Calculator: - Quickly calculate the final price after applying discounts. - Supports percentage and flat discount types. Days Calculator: - Calculate the number of days between two dates. Loan Calculator: - Compute loan details including interest rate, tenure, and total repayment. - Detailed amortization schedule with monthly breakdown. EMI Calculator: - Calculate Equated Monthly Installments (EMI) for various types of loans. - Breakdown of payments with interest and principal components. Investment Calculator: - Evaluate potential returns on various investment options. - Supports different investment types and compounding methods. Fuel Cost Calculator: - Calculate the cost of fuel for trips based on distance and fuel efficiency. Additional Features: - Basic Calculator: Simple interface for everyday arithmetic operations. - Scientific Calculator: Advanced functions including trigonometry, logarithms, and exponents.
 Privacy Policy https://calculatorwithhistory.blogspot.com/2024/04/privacy-policy.html Terms of use https://calculatorwithhistory.blogspot.com/2024/04/terms-condition.html EULA https://calculatorwithhistory.blogspot.com/2024/04/end-user-license-agreement-eula-of.html

About

Instant Invoice

Create professional PDF invoices and estimates quickly from your phone. Save client and item details for faster invoicing. Track payments and income, with options to add your logo and tax information.

Highlights
  • Professional PDF invoices and estimates
  • Client and item saving
  • Logo and business details on documents
  • Payment tracking
  • Monthly income tracking
  • Tax calculation
  • PayPal/Venmo links
Features
Read full description

Invoice your customer before you've left the driveway. Avo turns a finished job into a professional PDF invoice in about a minute. No account to create, no card to enter, nothing standing between you and getting paid. It's built for the people who do the work and send the bill themselves — contractors, electricians, cleaners, designers, photographers, tutors, and anyone else running a small business out of their phone. HOW IT WORKS Pick a client. Add what you did. Send. Avo remembers your clients and the things you usually charge for, so the second invoice takes half the time of the first and the tenth takes seconds. Your logo, address, tax rate and payment details are entered once and land on every document after that. WHAT YOU GET • Invoices and estimates that look like a real business sent them • A proper PDF you can send through Messages, Mail, WhatsApp, or save to Files • Estimates that turn into invoices in one tap when the client says yes • Saved clients, saved items, saved prices — no retyping • Your logo and business details on every document • A running view of who owes you, what's overdue, and what's been paid • Monthly income tracking, exportable as CSV for your accountant • Tax applied only to the lines you mark taxable, so the totals add up • PayPal and Venmo links your client can tap straight from the PDF • Clients imported from your address book, without handing over your contacts NO SIGN-UP WALL Most invoice apps want an email, a password and a card before they show you anything. Avo doesn't. Open it and invoice. There is no account, because there is nothing to log into. YOUR INVOICES STAY CLEAN Every plan renders a full-quality PDF. We never put a watermark or an advert on the document your client sees — that document is your reputation, not our billboard. Premium buys volume, not dignity. IT STAYS YOURS Your invoices, clients and business details live on your device and sync through your own iCloud account, so a new phone picks up where the old one left off. There is no server of ours holding your work, no analytics, and no tracking. We cannot read any of it. FREE TO START Your first three documents are free — enough to send a real invoice to a real client and judge it properly. After that, Avo Premium lifts the limit. AVO PREMIUM • Unlimited invoices and estimates • Income reports and CSV export • Everything else you were already getting, because we don't take features away Avo Premium is an auto-renewing subscription: • Yearly — $59.99 per year, with a 1-week free trial • Monthly — $9.99 per month, with a 1-week free trial • Weekly — $3.99 per week Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the current period ends. You can manage or cancel it any time in Settings → Apple Account → Subscriptions, or from inside the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://avoinvoice.com/privacy.html

Screenshots

Calculator With History ™4 screens
Instant Invoice4 screens

Verdict

The call

The clearest difference is ads: Instant Invoice at none against Calculator With History ™'s shown. Instant Invoice also leads on rating (5.0 vs 4.6). Calculator With History ™'s advantage is ratings volume (101 vs 1) and device support (3 vs 1). On price, in-app purchases and monetization model 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. Calculator With History ™ sells 1 one-off in-app purchase and Instant Invoice sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Instant Invoice holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calculator With History ™ has 101 ratings behind it against 1, so its average is the more settled of the two.

Scorecard5 real differences · 4 level
Calculator With History ™ versus Instant Invoice: the parameters behind the verdict, then further details
ParameterCalculator With History ™Instant Invoice
PriceFreeFree
Rating4.6 (101 ratings)5.0 (1 ratings) — better
Number of ratings101 — better1
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size33 MB3 MB
Age rating4+4+
DeveloperAkhil DholariyaDEDUSHKA DEVELOPMENT - FZCO

In-app purchases

1 purchases

Calculator With History ™

One-time1
  • Lifetime$2.99
3 purchases

Instant Invoice

Subscriptions3
  • Avo Premium Weekly$3.997 Days
  • Avo Premium Monthly3 Days trial$9.991 Month
  • Avo Premium Yearly7 Days trial$59.991 Year

Questions

Is Calculator With History ™ free?
Calculator With History ™ is free to download, with in-app purchases available.
Is Instant Invoice free?
Instant Invoice is free to download, with in-app purchases available.
Which has better reviews, Calculator With History ™ or Instant Invoice?
Instant Invoice is rated higher. Calculator With History ™ averages 4.6 out of 5 from 101 ratings, while Instant Invoice averages 5.0 from 1 ratings.
Do Calculator With History ™ or Instant Invoice have ads?
Calculator With History ™ shows ads; Instant Invoice does not.

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