# Earlee Payroll vs Flow21 Systems

The clearest difference is update cadence: Flow21 Systems at every 2 months against Earlee Payroll's every 16 months. Earlee Payroll's advantage is iOS requirement (13.0 vs 16.6). 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.

Earlee Payroll ships an update every 16 months, Flow21 Systems every 2 months. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Earlee Payroll | Flow21 Systems |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Size | 46 MB | 335 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [UPUP TECHNOLOGIES PTE. LTD](https://appshunter.io/developer/1377542686) | [Flow21 Systems](https://appshunter.io/developer/1785598054) |

## What reviewers say

### Earlee Payroll

[App page](https://appshunter.io/ios/app/earlee-payroll/id6479205550)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow21 Systems

[App page](https://appshunter.io/ios/app/flow21-systems/id6739488079)

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

**In-app purchases:** none


## Frequently asked questions

### Is Earlee Payroll free?

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

### Is Flow21 Systems free?

Flow21 Systems is free to download, with no in-app purchases.

### Do Earlee Payroll or Flow21 Systems have ads?

Neither Earlee Payroll nor Flow21 Systems shows ads.

### Which is updated more often, Earlee Payroll or Flow21 Systems?

Earlee Payroll ships an update every 16 months, and Flow21 Systems every 2 months. Most recently, Earlee Payroll was updated on September 20, 2026 and Flow21 Systems on September 12, 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.*