# 24 vs Biokinetics SA

The clearest difference is iOS requirement: 24 at 13.0 against Biokinetics SA'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.

24 ships an update every 2 months, Biokinetics SA every 5 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 24 | Biokinetics SA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 51 MB | 121 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oryx Systems CC](https://appshunter.io/developer/966072104) | [Biokinetics Association of South Africa](https://appshunter.io/developer/1807903699) |

## What reviewers say

### 24

[App page](https://appshunter.io/ios/app/24-7-security/id1169390194)

**In-app purchases:** none


### Biokinetics SA

[App page](https://appshunter.io/ios/app/biokinetics-sa/id6744488811)

**In-app purchases:** none


## Frequently asked questions

### Is 24 free?

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

### Is Biokinetics SA free?

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

### Do 24 or Biokinetics SA have ads?

Neither 24 nor Biokinetics SA shows ads.

### Which is updated more often, 24 or Biokinetics SA?

24 ships an update every 2 months, and Biokinetics SA every 5 weeks. Most recently, 24 was updated on November 6, 2026 and Biokinetics SA on November 5, 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.*