# Sustentable vs ARA Guardamar

The clearest difference is update cadence: Sustentable at weekly against ARA Guardamar's every 12 months. Sustentable also leads on iOS requirement (11.0 vs 13.0). On price, ads, 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.

Sustentable ships an update weekly, ARA Guardamar every 12 months. The most recent releases landed on September 11, 2026 and March 2, 2026 respectively.

## The numbers

| Metric | Sustentable | ARA Guardamar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 12 months |
| Size | 27 MB | 37 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [This Project Works C.B.](https://appshunter.io/developer/1495035073) | [Riber Shopping SL](https://appshunter.io/developer/1261922487) |

## What reviewers say

### Sustentable

[App page](https://appshunter.io/ios/app/sustentable/id1495035074)

**Features:** macOS Compatibility

**In-app purchases:** none


### ARA Guardamar

[App page](https://appshunter.io/ios/app/ara-guardamar/id1590500690)

**In-app purchases:** none


## Frequently asked questions

### Is Sustentable free?

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

### Is ARA Guardamar free?

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

### Do Sustentable or ARA Guardamar have ads?

Neither Sustentable nor ARA Guardamar shows ads.

### Which is updated more often, Sustentable or ARA Guardamar?

Sustentable ships an update weekly, and ARA Guardamar every 12 months. Most recently, Sustentable was updated on September 11, 2026 and ARA Guardamar on March 2, 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.*