# iTrader vs Calculator

The clearest difference is ads: iTrader at none against Calculator's shown. Calculator's advantage is update cadence (every 3 months vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iTrader ships an update every 6 months, Calculator every 3 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iTrader | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/calculator-compound-interest/id6449918480/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 31 MB | 26 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eBroker Systems Limited](https://appshunter.io/developer/1146725918) | [Seongho Cha](https://appshunter.io/developer/1691027868) |

## What reviewers say

### iTrader

[App page](https://appshunter.io/ios/app/itrader/id1146725919)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iTrader free?

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

### Is Calculator free?

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

### Do iTrader or Calculator have ads?

Calculator shows ads; iTrader does not.

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

iTrader ships an update every 6 months, and Calculator every 3 months. Most recently, iTrader was updated on October 6, 2026 and Calculator on October 24, 2026.

---

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