# K vs Volvo Fluid Analysis

The clearest difference is iOS requirement: K at 13.0 against Volvo Fluid Analysis's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

K ships an update every 4 months, Volvo Fluid Analysis every 7 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | K | Volvo Fluid Analysis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Size | 68 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOBELCO CONSTRUCTION MACHINERY CO., LTD.](https://appshunter.io/developer/1296720835) | [Volvo Construction Equipment](https://appshunter.io/developer/485644257) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-aid/id1577489982)

**Features:** macOS Compatibility

**In-app purchases:** none


### Volvo Fluid Analysis

[App page](https://appshunter.io/ios/app/volvo-fluid-analysis/id6451107265)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Volvo Fluid Analysis free?

Volvo Fluid Analysis is free to download, with no in-app purchases.

### Do K or Volvo Fluid Analysis have ads?

Neither K nor Volvo Fluid Analysis shows ads.

### Which is updated more often, K or Volvo Fluid Analysis?

K ships an update every 4 months, and Volvo Fluid Analysis every 7 months. Most recently, K was updated on October 30, 2026 and Volvo Fluid Analysis on October 27, 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.*