# Bus Flow vs Paymaster Pro

The clearest difference is update cadence: Paymaster Pro at daily against Bus Flow's every 13 months. Paymaster Pro also leads on iOS requirement (12.0 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.

Bus Flow ships an update every 13 months, Paymaster Pro daily. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Bus Flow | Paymaster Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Daily** |
| Size | 117 MB | 149 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RUBY OYUN VE YAZILIM DANISMANLIK SANAYI TICARET ANONIM SIRKETI](https://appshunter.io/developer/939257836) | [Kei Tachibana](https://appshunter.io/developer/1116541278) |

## What reviewers say

### Bus Flow

[App page](https://appshunter.io/ios/app/bus-flow/id6502044288)

**Features:** macOS Compatibility

**In-app purchases:** none


### Paymaster Pro

[App page](https://appshunter.io/ios/app/paymaster-pro/id6670773870)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bus Flow free?

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

### Is Paymaster Pro free?

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

### Do Bus Flow or Paymaster Pro have ads?

Both Bus Flow and Paymaster Pro show ads.

### Which is updated more often, Bus Flow or Paymaster Pro?

Bus Flow ships an update every 13 months, and Paymaster Pro daily. Most recently, Bus Flow was updated on September 24, 2026 and Paymaster Pro 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.*