# Calculator With History ™ vs Instant Invoice

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.

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.

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.

## The numbers

| Metric | Calculator With History ™ | Instant Invoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (101 ratings)](https://appshunter.io/ios/app/calculator-with-history/id6482296464/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/instant-invoice-avo/id6788736607/reviews)** |
| Number of ratings | **101** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Akhil Dholariya](https://appshunter.io/developer/1608148398) | [DEDUSHKA DEVELOPMENT - FZCO](https://appshunter.io/developer/1895610448) |

## What reviewers say

### Calculator With History ™

[App page](https://appshunter.io/ios/app/calculator-with-history/id6482296464)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $2.99 | one-time |


### Instant Invoice

[App page](https://appshunter.io/ios/app/instant-invoice-avo/id6788736607)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Avo Premium Weekly | $3.99 | per 7 days |
| Avo Premium Monthly | $9.99 | per month |
| Avo Premium Yearly | $59.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*