# Cálidda vs Instra

The clearest difference is update cadence: Instra at weekly against Cálidda's every 4 weeks. Cálidda's advantage is iOS requirement (13.0 vs 15.6). On price, ads, 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.

Cálidda ships an update every 4 weeks, Instra weekly. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Cálidda | Instra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calidda-oficina-virtual/id1394862856/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 7.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 42 MB | 46 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gas Natural de Lima y Callao S.A.](https://appshunter.io/developer/1394862855) | [ABEXA CLOUD COMPANY SOCIEDAD ANONIMA CERRADA](https://appshunter.io/developer/1700291871) |

## What reviewers say

### Cálidda

[App page](https://appshunter.io/ios/app/calidda-oficina-virtual/id1394862856)

Manage your natural gas service from your phone. View and download bills, check your debt details and payment dates, and track financing information. You can also schedule and reschedule your quinquennial inspection and submit your meter readings.

**Highlights:** View and download bills, Check debt and due dates, Manage financing details, Schedule quinquennial inspections, Submit meter readings, Review payment and consumption history

**Features:** macOS Compatibility

**In-app purchases:** none


### Instra

[App page](https://appshunter.io/ios/app/instra/id6683297614)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cálidda free?

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

### Is Instra free?

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

### Do Cálidda or Instra have ads?

Neither Cálidda nor Instra shows ads.

### Which is updated more often, Cálidda or Instra?

Cálidda ships an update every 4 weeks, and Instra weekly. Most recently, Cálidda was updated on November 6, 2026 and Instra on November 8, 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.*