# Dígitos 10 vs US Fuel

The clearest difference is iOS requirement: Dígitos 10 at 10.0 against US Fuel's 12.0. 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.

Dígitos 10 ships an update every 2 months, US Fuel every 5 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dígitos 10 | US Fuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (22 ratings)](https://appshunter.io/ios/app/digitos-10/id1478253337/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 70 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Aldo Martinez](https://appshunter.io/developer/1464635494) | [US Fuel](https://appshunter.io/developer/1778699968) |

## What reviewers say

### Dígitos 10

[App page](https://appshunter.io/ios/app/digitos-10/id1478253337)

This app simplifies phone number formatting by removing outdated prefixes like 044, 045, and 01, and adding the international country code. It also helps format local numbers with city LADA codes.

**Highlights:** Removes 044, 045, 01 prefixes, Adds +52 country code, Formats local numbers with LADA codes, Handles international numbers, No user data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### US Fuel

[App page](https://appshunter.io/ios/app/us-fuel/id6737984682)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dígitos 10 free?

Dígitos 10 is free to download, with no in-app purchases.

### Is US Fuel free?

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

### Do Dígitos 10 or US Fuel have ads?

Neither Dígitos 10 nor US Fuel shows ads.

### Which is updated more often, Dígitos 10 or US Fuel?

Dígitos 10 ships an update every 2 months, and US Fuel every 5 weeks. Most recently, Dígitos 10 was updated on October 22, 2026 and US Fuel on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*