# CALC ToolBox vs LightBase

The clearest difference is in-app purchases: LightBase at none against CALC ToolBox's 1. LightBase also leads on iOS requirement (15.1 vs 17.6). CALC ToolBox's advantage is update cadence (every 5 days vs every 9 months). 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. LightBase asks for nothing beyond the download.

CALC ToolBox ships an update every 5 days, LightBase every 9 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CALC ToolBox | LightBase |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 months |
| Size | 5 MB | 35 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [1BIGRIG Ltd](https://appshunter.io/developer/1792073283) | [EJP Designs LTD](https://appshunter.io/developer/1811142119) |

## What reviewers say

### 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 |


### LightBase

[App page](https://appshunter.io/ios/app/lightbase/id6754211513)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CALC ToolBox free?

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

### Is LightBase free?

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

### Do CALC ToolBox or LightBase have ads?

Neither CALC ToolBox nor LightBase shows ads.

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

CALC ToolBox ships an update every 5 days, and LightBase every 9 months. Most recently, CALC ToolBox was updated on October 4, 2026 and LightBase on October 7, 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.*