# Bluesmart vs Lexcalc Pro

The clearest difference is update cadence: Lexcalc Pro at every 3 days against Bluesmart's every 6 months. Bluesmart's advantage is iOS requirement (9.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Bluesmart ships an update every 6 months, Lexcalc Pro every 3 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Bluesmart | Lexcalc Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 6 MB | 18 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [L&S Italia S.p.A.](https://appshunter.io/developer/1518037493) | [SM SRL](https://appshunter.io/developer/1543694717) |

## What reviewers say

### Bluesmart

[App page](https://appshunter.io/ios/app/bluesmart/id1518037494)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lexcalc Pro

[App page](https://appshunter.io/ios/app/lexcalc-pro/id6764299701)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluesmart free?

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

### Is Lexcalc Pro free?

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

### Do Bluesmart or Lexcalc Pro have ads?

Neither Bluesmart nor Lexcalc Pro shows ads.

### Which is updated more often, Bluesmart or Lexcalc Pro?

Bluesmart ships an update every 6 months, and Lexcalc Pro every 3 days. Most recently, Bluesmart was updated on October 9, 2026 and Lexcalc Pro on October 8, 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.*