# Calculator vs ReceiptBin

The clearest difference is in-app purchases: Calculator at none against ReceiptBin's 2. Calculator also leads on iOS requirement (14.0 vs 26.0). ReceiptBin's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. ReceiptBin sells 2 in-app purchases, starting at $4.99 per month. Calculator asks for nothing beyond the download.

Calculator ships an update every 3 months, ReceiptBin every 2 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Calculator | ReceiptBin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calculator-compound-interest/id6449918480/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 26 MB | 14 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seongho Cha](https://appshunter.io/developer/1691027868) | [NATHANIEL ALLEN FREDERICKS](https://appshunter.io/developer/1888033253) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-compound-interest/id6449918480)

This app calculates compound interest, showing how investments grow exponentially over time. It differs from simple interest by reinvesting earnings, leading to accelerated asset accumulation. Understand the power of compounding for your financial future.

**Highlights:** Compound interest calculation, Exponential growth visualization, Investment analysis, Financial planning tool

**Features:** macOS Compatibility

**In-app purchases:** none


### ReceiptBin

[App page](https://appshunter.io/ios/app/receiptbin/id6761148891)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReceiptBin Plus | $4.99 | per month |
| ReceiptBin Plus | $49.99 | per year |


## Frequently asked questions

### Is Calculator free?

Calculator is free to download, with no in-app purchases.

### Is ReceiptBin free?

ReceiptBin is free to download, with in-app purchases available.

### Do Calculator or ReceiptBin have ads?

Calculator shows ads; ReceiptBin does not.

### Which is updated more often, Calculator or ReceiptBin?

Calculator ships an update every 3 months, and ReceiptBin every 2 months. Most recently, Calculator was updated on October 16, 2026 and ReceiptBin on October 5, 2026.

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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.*