# Durations vs SIMAS PIEDRAS NEGRAS

The clearest difference is price: SIMAS PIEDRAS NEGRAS at Free against Durations's $2.99. SIMAS PIEDRAS NEGRAS also leads on update cadence (fortnightly vs every 5 weeks). Durations's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

SIMAS PIEDRAS NEGRAS is free to download; Durations costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Durations ships an update every 5 weeks, SIMAS PIEDRAS NEGRAS fortnightly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Durations | SIMAS PIEDRAS NEGRAS |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/simas-piedras-negras/id6505043364/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 13 MB | 20 MB |
| Requires iOS | 17.6 | **16.3** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Steve Brost](https://appshunter.io/developer/1454455722) | [SISTEMA MUNICIPAL DE AGUAS Y SANEAMIENTO DE PIEDRAS NEGRAS](https://appshunter.io/developer/1754874997) |

## What reviewers say

### Durations

[App page](https://appshunter.io/ios/app/durations/id1454456722)

**In-app purchases:** none


### 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 Durations free?

Durations costs $2.99, with no in-app purchases.

### Is SIMAS PIEDRAS NEGRAS free?

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

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

Neither Durations nor SIMAS PIEDRAS NEGRAS shows ads.

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

Durations ships an update every 5 weeks, and SIMAS PIEDRAS NEGRAS fortnightly. Most recently, Durations was updated on October 24, 2026 and SIMAS PIEDRAS NEGRAS on October 22, 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.*