# Telmex vs SIMAS PIEDRAS NEGRAS

The clearest difference is rating: Telmex at 4.6 against SIMAS PIEDRAS NEGRAS's 2.0. Telmex also leads on ratings volume (6.4K vs 4). SIMAS PIEDRAS NEGRAS's advantage is monetization model (free vs free with in-app purchases) and update cadence (fortnightly vs monthly). On price, review sentiment, 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.

Telmex holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Telmex has 6.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 10% and 10% positive.

Telmex ships an update monthly, SIMAS PIEDRAS NEGRAS fortnightly. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Telmex | SIMAS PIEDRAS NEGRAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.4K ratings)](https://appshunter.io/ios/app/telmex/id1135440722/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/simas-piedras-negras/id6505043364/reviews) |
| Number of ratings | **6.4K** | 4 |
| Positive reviews | 9.8% of reviews | **10.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 161 MB | 20 MB |
| Requires iOS | **15.6** | 16.3 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Teléfonos de México, S.A.B. de C.V.](https://appshunter.io/developer/903505961) | [SISTEMA MUNICIPAL DE AGUAS Y SANEAMIENTO DE PIEDRAS NEGRAS](https://appshunter.io/developer/1754874997) |

## What reviewers say

### Telmex

[App page](https://appshunter.io/ios/app/telmex/id1135440722)

Manage your Telmex services, including bill payments, internet speed upgrades, and mobile recharges. Access exclusive benefits like free Claro Video and antivirus, and customize your modem settings. Get 24/7 support through a dedicated chat.

**Highlights:** Consult, pay, and automate bill payments, Upgrade internet package speed, Recharge Telcel airtime, Activate free services (Claro Video, antivirus), Activate digital bill, Customize modem name and password, 24/7 chat support

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Good security
- ⚡ Fast recharge service

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔍 Difficult to navigate
- 🔒 Login issues
- ⏱️ Slow performance
- 💰 Overpriced services

**Reported bugs**

- Unable to register account
- Incorrect billing information
- Payments not processing correctly

**Requested features**

- Ability to view past bills
- Option to change account details remotely
- Improved app stability and reliability


### SIMAS PIEDRAS NEGRAS

[App page](https://appshunter.io/ios/app/simas-piedras-negras/id6505043364)

Manage your water service account conveniently from your mobile device. Receive notifications, download your digital bill, and check, pay, or make partial payments on your balance from anywhere.

**Highlights:** Receive notifications, Download digital bills, Check account balance, Pay bills, Make partial payments

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Telmex free?

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

### Is SIMAS PIEDRAS NEGRAS free?

SIMAS PIEDRAS NEGRAS is free to download, with no in-app purchases.

### Which has better reviews, Telmex or SIMAS PIEDRAS NEGRAS?

Telmex is rated higher. Telmex averages 4.6 out of 5 from 6.4K ratings, while SIMAS PIEDRAS NEGRAS averages 2.0 from 4 ratings.

### Do Telmex or SIMAS PIEDRAS NEGRAS have ads?

Neither Telmex nor SIMAS PIEDRAS NEGRAS shows ads.

### Which is updated more often, Telmex or SIMAS PIEDRAS NEGRAS?

Telmex ships an update monthly, and SIMAS PIEDRAS NEGRAS fortnightly. Most recently, Telmex was updated on November 6, 2026 and SIMAS PIEDRAS NEGRAS on November 4, 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.*