# Onis Service vs CU Courier

The clearest difference is update cadence: CU Courier at monthly against Onis Service's every 12 months. 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.

Onis Service ships an update every 12 months, CU Courier monthly. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Onis Service | CU Courier |
| --- | --- | --- |
| 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 | Every 12 months | **Monthly** |
| Monetization | Free | — |
| Size | 12 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Datacare LLC](https://appshunter.io/developer/1220811353) | [CENTRAL EXPRESS CVS LLC](https://appshunter.io/developer/1481184123) |

## What reviewers say

### 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


### CU Courier

[App page](https://appshunter.io/ios/app/cu-courier/id6782740238)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onis Service free?

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

### Is CU Courier free?

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

### Do Onis Service or CU Courier have ads?

Neither Onis Service nor CU Courier shows ads.

### Which is updated more often, Onis Service or CU Courier?

Onis Service ships an update every 12 months, and CU Courier monthly. Most recently, Onis Service was updated on October 9, 2026 and CU Courier on October 5, 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.*