# STI vs Shell Box

The clearest difference is ads: STI at none against Shell Box's shown. STI also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). Shell Box's advantage is update cadence (weekly vs every 10 months). On price 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.

STI ships an update every 10 months, Shell Box weekly. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | STI | Shell Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/shell-box-abasteca-e-ganhe/id1037433060/reviews)** |
| Number of ratings | — | **1.7K** |
| Positive reviews | — | 22.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 37 MB | 429 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Alberto Cruz Fusco](https://appshunter.io/developer/945383944) | [Raízen](https://appshunter.io/developer/1037433059) |

## What reviewers say

### STI

[App page](https://appshunter.io/ios/app/sti/id945383945)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shell Box

[App page](https://appshunter.io/ios/app/shell-box-abasteca-e-ganhe/id1037433060)

Pay for fuel at Shell stations with ease and security. Earn points for exclusive rewards through the Shell Box Clube loyalty program. Simply download, register, and pay at the pump.

**Highlights:** Convenient fuel payment, Secure transactions, Accumulate Shell Box Clube points, Exclusive member benefits, Easy registration process

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent functionality
- ⚡ Fast and simplified payment
- 🏆 High-quality service
- 💳 Convenient payment method
- 🎁 Earn rewards/miles

**What reviewers complain about**

- 🐢 Slow and unresponsive app
- 🔑 Frequent authentication issues
- 🚫 Payment declines/failures
- 💰 Overpriced fuel
- 🔍 Misleading promotions/discounts

**Reported bugs**

- App crashes and freezes
- Login/authentication problems
- Inability to update account information
- Incorrect/duplicate charges

**Requested features**

- Automatic discount application
- Ability to report issues
- Support for multiple payment methods
- Improved app stability and performance


## Frequently asked questions

### Is STI free?

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

### Is Shell Box free?

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

### Do STI or Shell Box have ads?

Shell Box shows ads; STI does not.

### Which is updated more often, STI or Shell Box?

STI ships an update every 10 months, and Shell Box weekly. Most recently, STI was updated on October 7, 2026 and Shell Box on October 22, 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.*