# ROBER. vs Studio 28

The clearest difference is update cadence: Studio 28 at every 2 months against ROBER.'s every 10 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.

ROBER. ships an update every 10 months, Studio 28 every 2 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ROBER. | Studio 28 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rober/id1527915162/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 64 MB | 14 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Orel Butbul](https://appshunter.io/developer/1491845099) | [Eliyahu Zagzag](https://appshunter.io/developer/1477093342) |

## What reviewers say

### ROBER.

[App page](https://appshunter.io/ios/app/rober/id1527915162)

This app allows users to register and then easily book appointments with others at their convenience. It's designed for straightforward scheduling and connection.

**Highlights:** User registration, Appointment booking, Schedule management, User connection, Convenient scheduling

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

**In-app purchases:** none


### Studio 28

[App page](https://appshunter.io/ios/app/studio-28/id6787665566)

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

**In-app purchases:** none


## Frequently asked questions

### Is ROBER. free?

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

### Is Studio 28 free?

Studio 28 is free to download, with no in-app purchases.

### Do ROBER. or Studio 28 have ads?

Neither ROBER. nor Studio 28 shows ads.

### Which is updated more often, ROBER. or Studio 28?

ROBER. ships an update every 10 months, and Studio 28 every 2 months. Most recently, ROBER. was updated on October 3, 2026 and Studio 28 on October 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.*