# feiffer LMS vs XFAIR.lead

The clearest difference is iOS requirement: feiffer LMS at 12.2 against XFAIR.lead's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

feiffer LMS ships an update every 6 weeks, XFAIR.lead monthly. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | feiffer LMS | XFAIR.lead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 73 MB | 6 MB |
| Requires iOS | **12.2** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Andrea Feiffer](https://appshunter.io/developer/875043798) | [XFAIR GmbH](https://appshunter.io/developer/1609045657) |

## What reviewers say

### feiffer LMS

[App page](https://appshunter.io/ios/app/feiffer-lms/id1399110198)

**Features:** macOS Compatibility

**In-app purchases:** none


### XFAIR.lead

[App page](https://appshunter.io/ios/app/xfairlead/id1619288875)

**In-app purchases:** none


## Frequently asked questions

### Is feiffer LMS free?

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

### Is XFAIR.lead free?

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

### Do feiffer LMS or XFAIR.lead have ads?

Neither feiffer LMS nor XFAIR.lead shows ads.

### Which is updated more often, feiffer LMS or XFAIR.lead?

feiffer LMS ships an update every 6 weeks, and XFAIR.lead monthly. Most recently, feiffer LMS was updated on November 2, 2026 and XFAIR.lead on October 27, 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.*