# Energisa On vs NTK Produtor

The clearest difference is update cadence: Energisa On at every 2 weeks against NTK Produtor's every 2 months. 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.

Energisa On ships an update every 2 weeks, NTK Produtor every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Energisa On | NTK Produtor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (660 ratings)](https://appshunter.io/ios/app/energisa-on/id590289704/reviews)** | — |
| Number of ratings | **660** | — |
| Positive reviews | 46.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 104 MB | 21 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Energisa S/A](https://appshunter.io/developer/590289707) | [EV3 SOLUCOES TECNOLOGICAS](https://appshunter.io/developer/1711256472) |

## What reviewers say

### Energisa On

[App page](https://appshunter.io/ios/app/energisa-on/id590289704)

Manage your electricity account with ease. Access duplicate bills, report outages, track requests, and view consumption history. Handle account transfers, debt negotiation, and meter readings all from your smartphone.

**Highlights:** Duplicate and historical bills, Manage properties, Report power outages, Track service requests, View consumption history, Request reconnection, Debt negotiation

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

**In-app purchases:** none


### NTK Produtor

[App page](https://appshunter.io/ios/app/ntk-produtor/id6474201645)

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

**In-app purchases:** none


## Frequently asked questions

### Is Energisa On free?

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

### Is NTK Produtor free?

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

### Do Energisa On or NTK Produtor have ads?

Neither Energisa On nor NTK Produtor shows ads.

### Which is updated more often, Energisa On or NTK Produtor?

Energisa On ships an update every 2 weeks, and NTK Produtor every 2 months. Most recently, Energisa On was updated on October 24, 2026 and NTK Produtor on October 24, 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.*