# Helium Mobile vs Ultimate Unit Converter Pro

The clearest difference is ads: Ultimate Unit Converter Pro at none against Helium Mobile's shown. Ultimate Unit Converter Pro also leads on update cadence (every 3 days vs every 2 weeks) and rating (5.0 vs 4.8). Helium Mobile's advantage is ratings volume (15K vs 3) and iOS requirement (15.1 vs 17.0). On price, 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.

Ultimate Unit Converter Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Helium Mobile has 15K ratings behind it against 3, so its average is the more settled of the two.

Helium Mobile ships an update every 2 weeks, Ultimate Unit Converter Pro every 3 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Helium Mobile | Ultimate Unit Converter Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (15K ratings)](https://appshunter.io/ios/app/helium-mobile/id1640323514/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ultimate-unit-converter-pro/id6463096286/reviews)** |
| Number of ratings | **15K** | 3 |
| Positive reviews | 51.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 179 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Noble Mobile](https://appshunter.io/developer/1820512033) | [Talal El Zeini](https://appshunter.io/developer/1521747288) |

## What reviewers say

### Helium Mobile

[App page](https://appshunter.io/ios/app/helium-mobile/id1640323514)

Experience a new way to connect using the nation's largest 5G network and a community-driven infrastructure. Earn rewards based on network activity and usage. This app provides a mobile service with potential for user-generated network contributions.

**Highlights:** Nation's largest 5G network access, People-built network infrastructure, Earn rewards for network activity, Mobile service provider, Community-driven connectivity

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent value
- 👍 Great phone plan
- 👍 Simple, reliable, and refreshingly honest
- 👍 Best phone plan on the planet
- 👍 True GEM

**What reviewers complain about**

- 🐛 Horrible, non-existent customer support
- 🐛 Not fully transparent or honest
- 🐛 Stupid app
- 🐛 No service
- 🐛 can't enable location sharing

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Discovery mapping feed isn't working after latest update
- Unable to claim rewards after recent update

**Requested features**

- Unlimited data option
- Dark mode option
- Advanced analytics dashboard


### Ultimate Unit Converter Pro

[App page](https://appshunter.io/ios/app/ultimate-unit-converter-pro/id6463096286)

This utility app provides a streamlined way to perform unit conversions quickly and efficiently. It's designed to be an essential tool for users who need to make calculations on the go. Elevate your conversion experience with this powerful application.

**Highlights:** Seamless unit conversion, Quick calculations, Efficient workflow, Essential utility tool, Pro-grade experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Helium Mobile free?

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

### Is Ultimate Unit Converter Pro free?

Ultimate Unit Converter Pro is free to download, with no in-app purchases.

### Which has better reviews, Helium Mobile or Ultimate Unit Converter Pro?

Ultimate Unit Converter Pro is rated higher. Helium Mobile averages 4.8 out of 5 from 15K ratings, while Ultimate Unit Converter Pro averages 5.0 from 3 ratings.

### Do Helium Mobile or Ultimate Unit Converter Pro have ads?

Helium Mobile shows ads; Ultimate Unit Converter Pro does not.

### Which is updated more often, Helium Mobile or Ultimate Unit Converter Pro?

Helium Mobile ships an update every 2 weeks, and Ultimate Unit Converter Pro every 3 days. Most recently, Helium Mobile was updated on October 30, 2026 and Ultimate Unit Converter Pro on October 28, 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.*