# Alva vs Arilan Energy

The clearest difference is update cadence: Alva at monthly against Arilan Energy's every 2 months. 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.

Alva ships an update monthly, Arilan Energy every 2 months. The most recent releases landed on September 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Alva | Arilan Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 98 MB | 59 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SERMIR, TOO](https://appshunter.io/developer/1720319229) | [Nazym Tulchinskiy](https://appshunter.io/developer/915245665) |

## What reviewers say

### Alva

[App page](https://appshunter.io/ios/app/alva/id6474004635)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Arilan Energy

[App page](https://appshunter.io/ios/app/arilan-energy/id6478587702)

**In-app purchases:** none


## Frequently asked questions

### Is Alva free?

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

### Is Arilan Energy free?

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

### Do Alva or Arilan Energy have ads?

Neither Alva nor Arilan Energy shows ads.

### Which is updated more often, Alva or Arilan Energy?

Alva ships an update monthly, and Arilan Energy every 2 months. Most recently, Alva was updated on September 12, 2026 and Arilan Energy on September 9, 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.*