# Sammy vs RDV Solution

The clearest difference is in-app purchases: RDV Solution at none against Sammy's 2. RDV Solution also leads on update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sammy sells 2 in-app purchases, starting at $9.99 per month. RDV Solution asks for nothing beyond the download.

Sammy ships an update fortnightly, RDV Solution daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sammy | RDV Solution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/sammy-nail-tech-booking/id1553872447/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 39 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Buranbaev](https://appshunter.io/developer/1553872449) | [Easyvent](https://appshunter.io/developer/1724403603) |

## What reviewers say

### Sammy

[App page](https://appshunter.io/ios/app/sammy-nail-tech-booking/id1553872447)

This app assists independent beauty professionals with managing appointments. It offers 24/7 online booking, automatic SMS and WhatsApp reminders to reduce no-shows, and a personal mini-website to showcase services and a portfolio. It also includes a color-coded calendar, deposit tracking, and offline functionality.

**Highlights:** 24/7 online booking, Automatic SMS/WhatsApp reminders, Personal mini-website, Color-coded calendar, Deposit and tip tracking, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annually (Save 25%) | $89.99 | per year |


### RDV Solution

[App page](https://appshunter.io/ios/app/rdv-solution/id6812991466)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sammy free?

Sammy is free to download, with in-app purchases available.

### Is RDV Solution free?

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

### Do Sammy or RDV Solution have ads?

Neither Sammy nor RDV Solution shows ads.

### Which is updated more often, Sammy or RDV Solution?

Sammy ships an update fortnightly, and RDV Solution daily. Most recently, Sammy was updated on November 3, 2026 and RDV Solution on October 31, 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.*