# Vivoo vs OPRD

The clearest difference is in-app purchases: OPRD at none against Vivoo's 2. Vivoo's advantage is update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Vivoo sells 2 in-app purchases, starting at $5.99 per month. OPRD asks for nothing beyond the download.

Vivoo ships an update fortnightly, OPRD every 4 months. The most recent releases landed on November 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Vivoo | OPRD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (3.4K ratings)](https://appshunter.io/ios/app/vivoo-your-wellness-platform/id1436436525/reviews)** | — |
| Number of ratings | **3.4K** | — |
| Positive reviews | 58.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | — |
| Size | 206 MB | 11 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vivosens Inc.](https://appshunter.io/developer/1436436524) | [City of O'Fallon](https://appshunter.io/developer/1396221587) |

## What reviewers say

### Vivoo

[App page](https://appshunter.io/ios/app/vivoo-your-wellness-platform/id1436436525)

This platform offers at-home wellness testing for real-time body data. Get personalized lifestyle and nutritional advice based on your results, track wearables, and access wellness articles. A virtual assistant provides meal plans and recipes.

**Highlights:** At-home wellness testing, Real-time body data, Personalized lifestyle advice, Nutritional recommendations, Wearable device integration, Virtual wellness assistant, Wellness articles

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Welly Monthly | $5.99 | per month |
| Welly Yearly | $47.99 | per year |

**What reviewers like**

- 🚀 Handy health tool
- 👍 Interesting and easy to use
- 💡 Exceptional customer service
- 🚀 Quick stats and insights
- 👍 Helpful data and tracking

**What reviewers complain about**

- 🐛 App crashes and freezes
- 🐛 Login and account issues
- 🐛 Unreliable test results
- 🐛 Buggy app updates
- 💰 Expensive test strips

**Reported bugs**

- App crashes when trying to upload test results
- Login screen repeatedly fails to load
- Test results not saving or syncing properly
- Inability to retake tests after failed attempts

**Requested features**

- Integrate with health tracking devices
- Allow more frequent testing
- Improve data visualization and history tracking
- Add more test types and health metrics


### OPRD

[App page](https://appshunter.io/ios/app/oprd/id6745310997)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vivoo free?

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

### Is OPRD free?

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

### Do Vivoo or OPRD have ads?

Neither Vivoo nor OPRD shows ads.

### Which is updated more often, Vivoo or OPRD?

Vivoo ships an update fortnightly, and OPRD every 4 months. Most recently, Vivoo was updated on November 6, 2026 and OPRD on October 19, 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.*