# Mun Moi vs Oma Helen

The clearest difference is rating: Mun Moi at 5.0 against Oma Helen's 4.8. Oma Helen's advantage is monetization model (free vs ad-supported) and ratings volume (4 vs 1). 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.

Mun Moi holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mun Moi | Oma Helen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mun-moi/id1108009762/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/oma-helen/id1500565673/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 49 MB | 64 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moi Mobiili Oy](https://appshunter.io/developer/1108009761) | [Helen Oy](https://appshunter.io/developer/1500565672) |

## What reviewers say

### Mun Moi

[App page](https://appshunter.io/ios/app/mun-moi/id1108009762)

Manage your mobile services, order new subscriptions, and monitor usage for all lines on your account. Get a real-time view of voice, message, and data consumption for each SIM card. This self-service app is for existing customers.

**Highlights:** Manage mobile services, Order new subscriptions, Monitor real-time usage, Track voice, message, and data consumption, View SIM card usage

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

**In-app purchases:** none


### Oma Helen

[App page](https://appshunter.io/ios/app/oma-helen/id1500565673)

Manage your energy matters easily. Get insights into your energy data and access all your customer information. Now includes public charging network for electric car owners.

**Highlights:** Energy data insights, Customer account management, Electric vehicle charging, Public charging network access, Manage energy matters

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mun Moi free?

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

### Is Oma Helen free?

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

### Which has better reviews, Mun Moi or Oma Helen?

Mun Moi is rated higher. Mun Moi averages 5.0 out of 5 from 1 ratings, while Oma Helen averages 4.8 from 4 ratings.

### Do Mun Moi or Oma Helen have ads?

Neither Mun Moi nor Oma Helen shows ads.

### Which is updated more often, Mun Moi or Oma Helen?

Mun Moi ships an update fortnightly, and Oma Helen fortnightly. Most recently, Mun Moi was updated on November 2, 2026 and Oma Helen 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.*