# feiffer LMS vs ErrorCodes Agri

The clearest difference is in-app purchases: feiffer LMS at none against ErrorCodes Agri's 4. feiffer LMS also leads on iOS requirement (12.2 vs 15.1). ErrorCodes Agri's advantage is update cadence (daily vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ErrorCodes Agri sells 4 in-app purchases, starting at $3.99 per month. feiffer LMS asks for nothing beyond the download.

feiffer LMS ships an update every 6 weeks, ErrorCodes Agri daily. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | feiffer LMS | ErrorCodes Agri |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 73 MB | 94 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrea Feiffer](https://appshunter.io/developer/875043798) | [Jochen Walter](https://appshunter.io/developer/1836753051) |

## What reviewers say

### feiffer LMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### ErrorCodes Agri

[App page](https://appshunter.io/ios/app/errorcodes-agri/id6751775773)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $3.99 | per month |
| Pro | $8.99 | per month |
| Starter Yearly | $39.90 | per year |
| Profi Yearly | $99.99 | per year |


## Frequently asked questions

### Is feiffer LMS free?

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

### Is ErrorCodes Agri free?

ErrorCodes Agri is free to download, with in-app purchases available.

### Do feiffer LMS or ErrorCodes Agri have ads?

Neither feiffer LMS nor ErrorCodes Agri shows ads.

### Which is updated more often, feiffer LMS or ErrorCodes Agri?

feiffer LMS ships an update every 6 weeks, and ErrorCodes Agri daily. Most recently, feiffer LMS was updated on September 10, 2026 and ErrorCodes Agri on September 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.*