# Biolabs vs PayrollAi

The clearest difference is update cadence: PayrollAi at every 5 weeks against Biolabs's every 5 months. PayrollAi also leads on 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.

Biolabs ships an update every 5 months, PayrollAi every 5 weeks. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Biolabs | PayrollAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Size | 49 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ed Field](https://appshunter.io/developer/1475868549) | [PAYROLL AI LIMITED](https://appshunter.io/developer/1724988472) |

## What reviewers say

### Biolabs

[App page](https://appshunter.io/ios/app/biolabs/id1475868550)

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

**In-app purchases:** none


### PayrollAi

[App page](https://appshunter.io/ios/app/payrollai/id6761141911)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biolabs free?

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

### Is PayrollAi free?

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

### Do Biolabs or PayrollAi have ads?

Neither Biolabs nor PayrollAi shows ads.

### Which is updated more often, Biolabs or PayrollAi?

Biolabs ships an update every 5 months, and PayrollAi every 5 weeks. Most recently, Biolabs was updated on October 6, 2026 and PayrollAi on October 1, 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.*