# Compound Interest Calculator ・ vs Receipt Roost

The clearest difference is price: Compound Interest Calculator ・ at Free against Receipt Roost's $0.99. Receipt Roost's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 5 weeks). On ads, device support and iOS requirement there is nothing between them.

Compound Interest Calculator ・ is free to download; Receipt Roost costs $0.99 up front. Compound Interest Calculator ・ sells 3 in-app purchases, starting at $1.99 per 7 days. Receipt Roost asks for nothing beyond the download.

Compound Interest Calculator ・ ships an update every 5 weeks, Receipt Roost fortnightly. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Compound Interest Calculator ・ | Receipt Roost |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/compound-interest-calculator/id6755908181/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aman Singhal](https://appshunter.io/developer/1806555975) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Compound Interest Calculator ・

[App page](https://appshunter.io/ios/app/compound-interest-calculator/id6755908181)

Visualize and optimize your savings and investments to reach financial goals. This tool accurately calculates compound interest, simulates growth and withdrawal scenarios, and helps you determine investment needs to achieve your targets.

**Highlights:** Compound interest calculation, Growth and withdrawal planning, Goal finder for financial targets, Investment progress tracking, Retirement and savings analysis

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $1.99 | per 7 days |
| yearly | $12.99 | per year |
| Lifetime | $2.99 | one-time |


### Receipt Roost

[App page](https://appshunter.io/ios/app/receipt-roost/id6770024318)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Compound Interest Calculator ・ free?

Compound Interest Calculator ・ is free to download, with in-app purchases available.

### Is Receipt Roost free?

Receipt Roost costs $0.99, with no in-app purchases.

### Do Compound Interest Calculator ・ or Receipt Roost have ads?

Neither Compound Interest Calculator ・ nor Receipt Roost shows ads.

### Which is updated more often, Compound Interest Calculator ・ or Receipt Roost?

Compound Interest Calculator ・ ships an update every 5 weeks, and Receipt Roost fortnightly. Most recently, Compound Interest Calculator ・ was updated on October 18, 2026 and Receipt Roost on October 28, 2026.

---

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