# Shell Box vs SINDAPI

The clearest difference is ads: SINDAPI at none against Shell Box's shown. SINDAPI also leads on iOS requirement (12.0 vs 16.6). Shell Box's advantage is update cadence (weekly vs every 31 months). On price, 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.

Shell Box ships an update weekly, SINDAPI every 31 months. The most recent releases landed on October 13, 2026 and December 6, 2025 respectively.

## The numbers

| Metric | Shell Box | SINDAPI |
| --- | --- | --- |
| 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 | Yes | **No** |
| Update frequency | **Weekly** | Every 31 months |
| Monetization | Ad-supported | — |
| Size | 429 MB | 26 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Raízen](https://appshunter.io/developer/1037433059) | [MASTERCLIN SERVICOS ADMINISTRATIVOS LTDA](https://appshunter.io/developer/1477376511) |

## What reviewers say

### 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


### SINDAPI

[App page](https://appshunter.io/ios/app/sindapi/id1623104204)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shell Box free?

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

### Is SINDAPI free?

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

### Do Shell Box or SINDAPI have ads?

Shell Box shows ads; SINDAPI does not.

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

Shell Box ships an update weekly, and SINDAPI every 31 months. Most recently, Shell Box was updated on October 13, 2026 and SINDAPI on December 6, 2025.

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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.*