# Compras.gov.br vs OOH Trace

The clearest difference is iOS requirement: OOH Trace at 11.0 against Compras.gov.br's 15.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Compras.gov.br | OOH Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/comprasgovbr/id1437007964/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 48 MB | 48 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) | [TRACE RESEARCH TECHNOLOGIES, S.L.](https://appshunter.io/developer/1602661942) |

## What reviewers say

### Compras.gov.br

[App page](https://appshunter.io/ios/app/comprasgovbr/id1437007964)

This app helps suppliers track public procurement processes. It allows new companies to register and participate in government bids, submit proposals, and send bids for electronic dispensations. Users can also manage company registration, view opportunities, and receive important messages.

**Highlights:** Supplier registration, Proposal submission, Bid submission for electronic dispensations, Track procurement phases, Filter opportunities and messages, View upcoming commitments

**Features:** macOS Compatibility

**In-app purchases:** none


### OOH Trace

[App page](https://appshunter.io/ios/app/ooh-trace/id1602661940)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Compras.gov.br free?

Compras.gov.br is free to download, with no in-app purchases.

### Is OOH Trace free?

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

### Do Compras.gov.br or OOH Trace have ads?

Neither Compras.gov.br nor OOH Trace shows ads.

### Which is updated more often, Compras.gov.br or OOH Trace?

Compras.gov.br ships an update every 3 weeks, and OOH Trace every 3 weeks. Most recently, Compras.gov.br was updated on September 29, 2026 and OOH Trace on September 21, 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.*