# Moje Fortum vs OCAS Authenticator

The clearest difference is update cadence: Moje Fortum at monthly against OCAS Authenticator'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.

Moje Fortum ships an update monthly, OCAS Authenticator every 5 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Moje Fortum | OCAS Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 64 MB | 31 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fortum Corporation](https://appshunter.io/developer/575543456) | [NetKnights GmbH](https://appshunter.io/developer/1445401030) |

## What reviewers say

### Moje Fortum

[App page](https://appshunter.io/ios/app/moje-fortum/id1297965105)

Manage your energy accounts, view consumption data, and pay bills easily. Get real-time updates on air quality, weather, and planned service interruptions. Contact customer support directly through the app.

**Highlights:** View electricity, gas, and heat consumption, Pay bills and invoices, Access invoice history, Check current balance, Monitor air quality and weather, Receive notifications for payments and outages

**Features:** macOS Compatibility

**In-app purchases:** none


### OCAS Authenticator

[App page](https://appshunter.io/ios/app/ocas-authenticator/id6444557674)

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

**In-app purchases:** none


## Frequently asked questions

### Is Moje Fortum free?

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

### Is OCAS Authenticator free?

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

### Do Moje Fortum or OCAS Authenticator have ads?

Neither Moje Fortum nor OCAS Authenticator shows ads.

### Which is updated more often, Moje Fortum or OCAS Authenticator?

Moje Fortum ships an update monthly, and OCAS Authenticator every 5 months. Most recently, Moje Fortum was updated on October 24, 2026 and OCAS Authenticator 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.*