# buhl vs eprimo App

The clearest difference is review sentiment: eprimo App at 100% against buhl's 42%. eprimo App also leads on update cadence (fortnightly vs every 81 months). buhl's advantage is monetization model (free vs ad-supported). 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.

buhl ships an update every 81 months, eprimo App fortnightly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | buhl | eprimo App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/eprimo-app/id6444482031/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 42.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 81 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 3 MB | 78 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Buhl Data Service GmbH](https://appshunter.io/developer/366800332) | [eprimo GmbH](https://appshunter.io/developer/1423148304) |

## What reviewers say

### buhl

[App page](https://appshunter.io/ios/app/buhlauthenticator/id1488937773)

This app generates security codes (tokens) for two-factor authentication (2FA). It adds an extra layer of security to your accounts, ensuring only you can access your data even if your password is compromised. It supports the TOTP method for various services.

**Highlights:** Two-factor authentication (2FA), Automatic security code generation, Enhanced account security, Supports TOTP method, Protects buhl:Konto and other services

**Features:** Vision Pro support

**In-app purchases:** none


### eprimo App

[App page](https://appshunter.io/ios/app/eprimo-app/id6444482031)

Manage your green energy account with ease. Submit meter readings, adjust monthly payments, and access important documents digitally. Update your personal and banking information securely.

**Highlights:** Submit meter readings, Adjust monthly payments, Access digital documents, Update personal data, View contract details, Secure login with biometrics

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

**In-app purchases:** none


## Frequently asked questions

### Is buhl free?

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

### Is eprimo App free?

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

### Do buhl or eprimo App have ads?

Neither buhl nor eprimo App shows ads.

### Which is updated more often, buhl or eprimo App?

buhl ships an update every 81 months, and eprimo App fortnightly. Most recently, buhl was updated on October 9, 2026 and eprimo App on October 16, 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.*