# UB Driver vs Onis Service

The clearest difference is update cadence: UB Driver at fortnightly against Onis Service's every 12 months. UB Driver 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.

UB Driver ships an update fortnightly, Onis Service every 12 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UB Driver | Onis Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onis-service/id6737501959/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | — | Free |
| Size | 91 MB | 12 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shilpa Goyal](https://appshunter.io/developer/1369900765) | [Datacare LLC](https://appshunter.io/developer/1220811353) |

## What reviewers say

### UB Driver

[App page](https://appshunter.io/ios/app/ub-driver/id1613717947)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onis Service

[App page](https://appshunter.io/ios/app/onis-service/id6737501959)

A simple appointment booking system designed for various services and businesses. It streamlines the process of scheduling appointments, making it easier for both service providers and clients.

**Highlights:** Appointment scheduling, Service provider management, Client booking, Business management, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UB Driver free?

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

### Is Onis Service free?

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

### Do UB Driver or Onis Service have ads?

Neither UB Driver nor Onis Service shows ads.

### Which is updated more often, UB Driver or Onis Service?

UB Driver ships an update fortnightly, and Onis Service every 12 months. Most recently, UB Driver was updated on October 6, 2026 and Onis Service on October 9, 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.*