# Vólus vs kaeruF

The clearest difference is update cadence: Vólus at every 2 weeks against kaeruF's monthly. kaeruF's advantage is iOS requirement (13.0 vs 15.0). 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.

Vólus ships an update every 2 weeks, kaeruF monthly. The most recent releases landed on October 20, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Vólus | kaeruF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | — |
| Size | 102 MB | 213 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Volus Instituicao de Pagamento Ltda](https://appshunter.io/developer/955894227) | [Francisco Wellington](https://appshunter.io/developer/1542094158) |

## What reviewers say

### Vólus

[App page](https://appshunter.io/ios/app/volus/id1479463485)

Manage corporate expenses, benefits, incentives, and fleets with practical and innovative solutions. This Brazilian company offers a new experience in payment management.

**Highlights:** Expense management, Benefit management, Incentive programs, Fleet management, Corporate spending solutions, Innovative payment management

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

**In-app purchases:** none


### kaeruF

[App page](https://appshunter.io/ios/app/kaeruf/id1542094156)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vólus free?

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

### Is kaeruF free?

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

### Do Vólus or kaeruF have ads?

Neither Vólus nor kaeruF shows ads.

### Which is updated more often, Vólus or kaeruF?

Vólus ships an update every 2 weeks, and kaeruF monthly. Most recently, Vólus was updated on October 20, 2026 and kaeruF on September 20, 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.*