# 156 SJCampos vs VoltchZ

The clearest difference is update cadence: 156 SJCampos at fortnightly against VoltchZ's monthly. 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.

156 SJCampos ships an update fortnightly, VoltchZ monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 156 SJCampos | VoltchZ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 4 MB | 63 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Prefeitura de Sao Jose dos Campos](https://appshunter.io/developer/1553945945) | [Move Soluções em Eletromobilidade](https://appshunter.io/developer/1501230735) |

## What reviewers say

### 156 SJCampos

[App page](https://appshunter.io/ios/app/156-sjcampos/id6444028536)

This app allows citizens to interact with their municipal government by submitting and tracking service requests. It uses technology to streamline public service delivery, georeferencing requests and forwarding them to the correct departments for resolution. Users can attach media and receive notifications on their requests' status.

**Highlights:** Submit service requests, Track request status, Georeference request locations, Attach photos and videos, Receive status notifications, Direct interaction with city hall

**In-app purchases:** none


### VoltchZ

[App page](https://appshunter.io/ios/app/voltchz/id6762458423)

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

**In-app purchases:** none


## Frequently asked questions

### Is 156 SJCampos free?

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

### Is VoltchZ free?

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

### Do 156 SJCampos or VoltchZ have ads?

Neither 156 SJCampos nor VoltchZ shows ads.

### Which is updated more often, 156 SJCampos or VoltchZ?

156 SJCampos ships an update fortnightly, and VoltchZ monthly. Most recently, 156 SJCampos was updated on November 3, 2026 and VoltchZ on October 31, 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.*