# PokeTool vs Big Yellow Calculator

The clearest difference is in-app purchases: PokeTool at none against Big Yellow Calculator's 1. PokeTool also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Big Yellow Calculator sells 1 one-off in-app purchase. PokeTool asks for nothing beyond the download.

PokeTool ships an update every 10 days, Big Yellow Calculator every 2 months. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PokeTool | Big Yellow Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/big-yellow-calculator/id6446835863/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | — | Free |
| Size | 11 MB | 1 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Cabezon Orjales](https://appshunter.io/developer/347664743) | [山 黄](https://appshunter.io/developer/1679305097) |

## What reviewers say

### PokeTool

[App page](https://appshunter.io/ios/app/poketool/id1497700530)

**Features:** macOS Compatibility

**In-app purchases:** none


### Big Yellow Calculator

[App page](https://appshunter.io/ios/app/big-yellow-calculator/id6446835863)

This versatile calculator app offers customizable layouts, switching between standard and scientific modes. It also allows users to store up to 10 intermediate results for complex calculations, making it a functional tool for various needs.

**Highlights:** Customizable layouts, Standard and scientific modes, Store intermediate results, Up to 10 stored results, Versatile functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $0.99 | one-time |


## Frequently asked questions

### Is PokeTool free?

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

### Is Big Yellow Calculator free?

Big Yellow Calculator is free to download, with in-app purchases available.

### Do PokeTool or Big Yellow Calculator have ads?

Neither PokeTool nor Big Yellow Calculator shows ads.

### Which is updated more often, PokeTool or Big Yellow Calculator?

PokeTool ships an update every 10 days, and Big Yellow Calculator every 2 months. Most recently, PokeTool was updated on October 19, 2026 and Big Yellow Calculator on October 12, 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.*