# BusyFly vs Prosta

The clearest difference is update cadence: BusyFly at fortnightly against Prosta's every 46 months. BusyFly also leads on iOS requirement (12.0 vs 15.1). 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.

BusyFly ships an update fortnightly, Prosta every 46 months. The most recent releases landed on September 23, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | BusyFly | Prosta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (158 ratings)](https://appshunter.io/ios/app/busyfly/id1488207086/reviews)** | — |
| Number of ratings | **158** | — |
| Positive reviews | 34.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 46 months |
| Monetization | Free | — |
| Size | 85 MB | 17 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GEMILABS UAB](https://appshunter.io/developer/1488205367) | [Uladzimir Lazar](https://appshunter.io/developer/1415696216) |

## What reviewers say

### BusyFly

[App page](https://appshunter.io/ios/app/busyfly/id1488207086)

This app offers a unified platform for renting cars, scooters, and bikes internationally. It simplifies travel by consolidating multiple rental services into a single account, eliminating the need for separate registrations in different countries.

**Highlights:** Car sharing, Scooter sharing, Bike sharing, International rentals, Single account, Multiple rental services

**In-app purchases:** none


### Prosta

[App page](https://appshunter.io/ios/app/prosta/id1622030162)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BusyFly free?

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

### Is Prosta free?

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

### Do BusyFly or Prosta have ads?

Neither BusyFly nor Prosta shows ads.

### Which is updated more often, BusyFly or Prosta?

BusyFly ships an update fortnightly, and Prosta every 46 months. Most recently, BusyFly was updated on September 23, 2026 and Prosta on May 18, 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.*