# UltraGas vs Mi Dalefon

The clearest difference is review sentiment: UltraGas at 100% against Mi Dalefon's 29%. UltraGas also leads on rating (5.0 vs 4.3) and ads (none vs shown). Mi Dalefon's advantage is update cadence (fortnightly vs every 6 weeks) and ratings volume (21 vs 2). 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.

UltraGas holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Mi Dalefon has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of UltraGas's written reviews are positive against 29% of Mi Dalefon's.

UltraGas ships an update every 6 weeks, Mi Dalefon fortnightly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UltraGas | Mi Dalefon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ultragas/id1572535082/reviews)** | [4.3 (21 ratings)](https://appshunter.io/ios/app/mi-dalefon/id1664607139/reviews) |
| Number of ratings | 2 | **21** |
| Positive reviews | **100.0% of reviews** | 29.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 30 MB | 96 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ultragas Mexico](https://appshunter.io/developer/1841747217) | [Dale Fon SA de CV](https://appshunter.io/developer/1664607141) |

## What reviewers say

### UltraGas

[App page](https://appshunter.io/ios/app/ultragas/id1572535082)

Schedule gas cylinder or stationary service for your home or multiple addresses. Track your service status, view consumption history, and access emergency calls. Enjoy exclusive recipes, promotions, and benefits.

**Highlights:** Schedule gas delivery, Manage multiple addresses, Track service status, View consumption history, Emergency call button, Exclusive recipes and promotions

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

**In-app purchases:** none


### Mi Dalefon

[App page](https://appshunter.io/ios/app/mi-dalefon/id1664607139)

Manage your mobile service with this app. Activate your SIM, port your number, track usage, buy custom data plans, and access customer support and promotions.

**Highlights:** Activate SIM card, Perform number portability, Check consumption status, Purchase custom data packages, Contact customer service, View promotions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UltraGas free?

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

### Is Mi Dalefon free?

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

### Which has better reviews, UltraGas or Mi Dalefon?

UltraGas is rated higher. UltraGas averages 5.0 out of 5 from 2 ratings, while Mi Dalefon averages 4.3 from 21 ratings.

### Do UltraGas or Mi Dalefon have ads?

Mi Dalefon shows ads; UltraGas does not.

### Which is updated more often, UltraGas or Mi Dalefon?

UltraGas ships an update every 6 weeks, and Mi Dalefon fortnightly. Most recently, UltraGas was updated on October 16, 2026 and Mi Dalefon on October 24, 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.*