# Whale Tools vs Trading Calculator Pro+

The clearest difference is price: Whale Tools at Free against Trading Calculator Pro+'s $2.99. Trading Calculator Pro+'s advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Whale Tools is free to download; Trading Calculator Pro+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Whale Tools | Trading Calculator Pro+ |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Size | 50 MB | 1 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jun Kim](https://appshunter.io/developer/1867720879) | [Jordi Milla Catalan](https://appshunter.io/developer/1883278836) |

## What reviewers say

### Whale Tools

[App page](https://appshunter.io/ios/app/whale-tools-trade-calc/id6758135030)

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

**In-app purchases:** none


### Trading Calculator Pro+

[App page](https://appshunter.io/ios/app/trading-calculator-pro-plus/id6761003285)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whale Tools free?

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

### Is Trading Calculator Pro+ free?

Trading Calculator Pro+ costs $2.99, with no in-app purchases.

### Do Whale Tools or Trading Calculator Pro+ have ads?

Whale Tools shows ads; Trading Calculator Pro+ 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.*