# ToolBox Octopus vs CALC ToolBox

The clearest difference is in-app purchases: ToolBox Octopus at none against CALC ToolBox's 1. ToolBox Octopus also leads on update cadence (daily vs weekly) and iOS requirement (14.0.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. CALC ToolBox sells 1 one-off in-app purchase. ToolBox Octopus asks for nothing beyond the download.

ToolBox Octopus ships an update daily, CALC ToolBox weekly. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ToolBox Octopus | CALC ToolBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 34 MB | 5 MB |
| Requires iOS | **14.0.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GOODSOIL LIMITED](https://appshunter.io/developer/1689877901) | [1BIGRIG Ltd](https://appshunter.io/developer/1792073283) |

## What reviewers say

### ToolBox Octopus

[App page](https://appshunter.io/ios/app/toolbox-octopus/id6557034837)

**Features:** macOS Compatibility

**In-app purchases:** none


### CALC ToolBox

[App page](https://appshunter.io/ios/app/calc-toolbox/id6741718195)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is ToolBox Octopus free?

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

### Is CALC ToolBox free?

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

### Do ToolBox Octopus or CALC ToolBox have ads?

Neither ToolBox Octopus nor CALC ToolBox shows ads.

### Which is updated more often, ToolBox Octopus or CALC ToolBox?

ToolBox Octopus ships an update daily, and CALC ToolBox weekly. Most recently, ToolBox Octopus was updated on October 10, 2026 and CALC ToolBox on October 21, 2026.

---

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