# Math Expert Lite vs Biblioteca Virtual

The clearest difference is update cadence: Biblioteca Virtual at every 9 days against Math Expert Lite's every 5 months. 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.

Math Expert Lite ships an update every 5 months, Biblioteca Virtual every 9 days. The most recent releases landed on September 8, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Math Expert Lite | Biblioteca Virtual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biblioteca-virtual/id1532427057/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 11 MB | 36 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Markus Ide](https://appshunter.io/developer/625191124) | [Robert Schmidt](https://appshunter.io/developer/1473845651) |

## What reviewers say

### Math Expert Lite

[App page](https://appshunter.io/ios/app/math-expert-lite/id981276547)

**Features:** macOS Compatibility

**In-app purchases:** none


### Biblioteca Virtual

[App page](https://appshunter.io/ios/app/biblioteca-virtual/id1532427057)

Access virtual reference services and discover information about programs and services offered by the Municipal Library System of Carolina. This app provides a convenient way to connect with library resources.

**Highlights:** Virtual reference services, Library program information, Service details, Municipal library system access, Resource discovery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Expert Lite free?

Math Expert Lite is free to download, with no in-app purchases.

### Is Biblioteca Virtual free?

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

### Do Math Expert Lite or Biblioteca Virtual have ads?

Neither Math Expert Lite nor Biblioteca Virtual shows ads.

### Which is updated more often, Math Expert Lite or Biblioteca Virtual?

Math Expert Lite ships an update every 5 months, and Biblioteca Virtual every 9 days. Most recently, Math Expert Lite was updated on September 8, 2026 and Biblioteca Virtual on June 2, 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.*