Postos ST vs Charrua
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Postos ST
Get discounts, cashback, and other benefits on fuel purchases at Santa Terezinha gas stations. This app helps you save money on your refueling needs.
- Fuel discounts
- Cashback rewards
- Exclusive benefits
- Locate gas stations
- Track purchases
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Obtenha descontos, cashback e outras vantagens em seus abastecimentos nos postos Santa Terezinha.
Charrua
Get instant discounts on fuel purchases, including gasoline, diesel, ethanol, and GNV. Easily locate the nearest service station and track your savings with a built-in meter.
- Instant fuel discounts
- Locate nearest stations
- Track savings with Descontômetro
- Discounts on various fuel types
- Search by city or station name
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Uma nova experiência em descontos e vantagens na rede de postos Charrua. ABASTEÇA SEU VEÍCULO COM DESCONTO Com o app Charrua você abastece gasolina, a nova gasolina aditivada CHARRUA PLUS, diesel, etanol ou GNV com descontos na hora. Aproveite e economize! ENCONTRE A UNIDADE CHARRUA MAIS PRÓXIMA Com o app Charrua, você localiza o posto mais próximo de você. Faça a busca informando sua cidade ou nome do posto desejado. ECONOMIZE COM O DESCONTÔMETRO Com o Descontômetro você verifica os descontos recebidos ao abastecer nos postos CHARRUA utilizando o app. Assim fica mais fácil saber quanto você economizou utilizando esta vantagem.
Screenshots
Verdict
The clearest difference is review sentiment: Postos ST at 83% against Charrua's 50%. Postos ST also leads on update cadence (every 3 weeks vs every 2 months). Charrua's advantage is monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Postos ST ships an update every 3 weeks, Charrua every 2 months. The most recent releases landed on September 16, 2026 and August 27, 2026 respectively.
| Parameter | Postos ST | Charrua |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 83.3% of reviews — better | 50.0% of reviews |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 116 MB | 106 MB |
| Age rating | 17+ | 4+ |
| Developer | Argo Sistemas Ltda | Rede de Postos Sim |
Customer experience
Postos ST
Charrua
In-app purchases
Postos ST
No in-app purchases
Charrua
No in-app purchases
