# Preva Mobile vs Compound

Preva Mobile and Compound are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Preva Mobile | Compound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (70 ratings)](https://appshunter.io/ios/app/preva-mobile/id1504840077/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 6.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 141 MB | 53 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Precor, Inc.](https://appshunter.io/developer/633688532) | [Taylor Brown](https://appshunter.io/developer/1792483602) |

## What reviewers say

### Preva Mobile

[App page](https://appshunter.io/ios/app/preva-mobile/id1504840077)

Track fitness activities both inside and outside the gym, from group classes to outdoor runs. Access a library of exercise suggestions with video instructions and capture cardio summaries from any equipment. Seamlessly sync your data with popular fitness apps.

**Highlights:** Sync gym and outdoor activities, Exercise library with video, Cardio workout capture (X-Capture), Connect with popular fitness apps, Track achievements and progress

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

**In-app purchases:** none

**What reviewers like**

- ✅ App works now (recent improvement)
- ✅ Collects data from other apps
- ✅ Motivates with goals/challenges

**What reviewers complain about**

- ❌ Sync issues with Apple Health
- ❌ Login problems (frequent)
- ❌ Poor Bluetooth connectivity
- ❌ Outdated UI/design
- ❌ No data export to other apps

**Reported bugs**

- App crashes on load
- Stuck on login screen
- Won't login
- App constantly logs out
- Error when submitting workouts

**Requested features**

- Add cable-based workouts
- Improve Bluetooth login practicality
- Allow deletion of saved workouts
- Sync data to Apple Health
- Sync data to Strava


### Compound

[App page](https://appshunter.io/ios/app/compound-progress-photos/id6815675111)

**In-app purchases:** none


## Frequently asked questions

### Is Preva Mobile free?

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

### Is Compound free?

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

### Do Preva Mobile or Compound have ads?

Neither Preva Mobile nor Compound shows ads.

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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.*