# Certel Energia vs Disko

The clearest difference is device support: Certel Energia at 3 against Disko's 1. Disko's advantage is iOS requirement (16.6 vs 18.0). 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.

Certel Energia ships an update every 5 months, Disko every 4 months. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Certel Energia | Disko |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 3 MB | 32 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Useall Software LTDA](https://appshunter.io/developer/990307143) | [FISY SERVICOS DE TECNOLOGIA LTDA](https://appshunter.io/developer/1515264256) |

## What reviewers say

### Certel Energia

[App page](https://appshunter.io/ios/app/certel-energia/id1317115444)

**Features:** macOS Compatibility

**In-app purchases:** none


### Disko

[App page](https://appshunter.io/ios/app/disko/id1536816132)

Simplify business management with this app. Track client appointments and gain complete control over your operations. Designed for ease of use and practical application.

**Highlights:** Client appointment management, Complete business control, Simple and practical interface, Operational management

**In-app purchases:** none


## Frequently asked questions

### Is Certel Energia free?

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

### Is Disko free?

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

### Do Certel Energia or Disko have ads?

Neither Certel Energia nor Disko shows ads.

### Which is updated more often, Certel Energia or Disko?

Certel Energia ships an update every 5 months, and Disko every 4 months. Most recently, Certel Energia was updated on October 26, 2026 and Disko on October 13, 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.*