# Vieta Pro Smart vs OSCAR TRAINER

The clearest difference is update cadence: OSCAR TRAINER at every 4 weeks against Vieta Pro Smart's every 4 months. Vieta Pro Smart's advantage is iOS requirement (12.0 vs 16.4). 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.

Vieta Pro Smart ships an update every 4 months, OSCAR TRAINER every 4 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vieta Pro Smart | OSCAR TRAINER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/vieta-pro-smart/id6448781430/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 556 MB | 312 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Vieta Electronics S.A.](https://appshunter.io/developer/1686356210) | [Rodriguez Baez Oscar](https://appshunter.io/developer/6805038403) |

## What reviewers say

### Vieta Pro Smart

[App page](https://appshunter.io/ios/app/vieta-pro-smart/id6448781430)

This app syncs your smartwatch data, including steps, heart rate, and sleep, with an intuitive interface. It also pushes phone notifications to your watch and allows for watch configuration like alarms and weather updates.

**Highlights:** Sync steps, calories, mileage, heart rate, sleep, Display exercise records intuitively, Push phone calls and SMS to watch, Configure sedentary alerts and alarms, Sync weather information, Integrates with iPhone Health

**Features:** macOS Compatibility

**In-app purchases:** none


### OSCAR TRAINER

[App page](https://appshunter.io/ios/app/oscar-trainer/id6805038401)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vieta Pro Smart free?

Vieta Pro Smart is free to download, with no in-app purchases.

### Is OSCAR TRAINER free?

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

### Do Vieta Pro Smart or OSCAR TRAINER have ads?

Neither Vieta Pro Smart nor OSCAR TRAINER shows ads.

### Which is updated more often, Vieta Pro Smart or OSCAR TRAINER?

Vieta Pro Smart ships an update every 4 months, and OSCAR TRAINER every 4 weeks. Most recently, Vieta Pro Smart was updated on November 3, 2026 and OSCAR TRAINER on October 24, 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.*