# MGTB vs Lucioles OPF

The clearest difference is update cadence: Lucioles OPF at every 2 months against MGTB's every 9 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.

MGTB ships an update every 9 months, Lucioles OPF every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | MGTB | Lucioles OPF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 33 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [My Green Training Box](https://appshunter.io/developer/1696567362) | [Keleo Solutions](https://appshunter.io/developer/1713941192) |

## What reviewers say

### MGTB

[App page](https://appshunter.io/ios/app/mgtb/id6451103645)

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

**In-app purchases:** none


### Lucioles OPF

[App page](https://appshunter.io/ios/app/lucioles-opf/id6470659215)

**In-app purchases:** none


## Frequently asked questions

### Is MGTB free?

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

### Is Lucioles OPF free?

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

### Do MGTB or Lucioles OPF have ads?

Neither MGTB nor Lucioles OPF shows ads.

### Which is updated more often, MGTB or Lucioles OPF?

MGTB ships an update every 9 months, and Lucioles OPF every 2 months. Most recently, MGTB was updated on November 3, 2026 and Lucioles OPF on November 3, 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.*