# ETBSA vs SensiGas

The clearest difference is update cadence: ETBSA at every 3 weeks against SensiGas's every 26 months. ETBSA also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ETBSA ships an update every 3 weeks, SensiGas every 26 months. The most recent releases landed on October 4, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ETBSA | SensiGas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 26 months |
| Size | 23 MB | 59 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Luis Alejandro Avalos Teran](https://appshunter.io/developer/1448534307) | [S4iot](https://appshunter.io/developer/1706894654) |

## What reviewers say

### ETBSA

[App page](https://appshunter.io/ios/app/etbsa/id1589340702)

**Features:** macOS Compatibility

**In-app purchases:** none


### SensiGas

[App page](https://appshunter.io/ios/app/sensigas/id6466105417)

**In-app purchases:** none


## Frequently asked questions

### Is ETBSA free?

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

### Is SensiGas free?

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

### Which is updated more often, ETBSA or SensiGas?

ETBSA ships an update every 3 weeks, and SensiGas every 26 months. Most recently, ETBSA was updated on October 4, 2026 and SensiGas on September 28, 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.*