# Mobile Science vs PSPO Certification Trainer

The clearest difference is rating: PSPO Certification Trainer at 5.0 against Mobile Science's 3.3. Mobile Science's advantage is ratings volume (3 vs 1) and iOS requirement (6.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PSPO Certification Trainer holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Mobile Science | PSPO Certification Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/mobile-science-acceleration/id389821809/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pspo-certification-trainer/id6480589522/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 79 months | — |
| Monetization | Free | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | **6.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Indiana University](https://appshunter.io/developer/383456988) | [CARLOS De Frutos Munoz](https://appshunter.io/developer/1451984905) |

## What reviewers say

### Mobile Science

[App page](https://appshunter.io/ios/app/mobile-science-acceleration/id389821809)

Record, graph, and email accelerometer measurements from your device. Analyze motion along a single axis to measure acceleration, velocity, and distance. Offers real-time graphing and calibration options for accurate data collection.

**Highlights:** Record accelerometer measurements, Graph acceleration, velocity, and distance, Email recorded data, Adjust sample rate, Calibrate axis values, Real-time axis value display

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

**In-app purchases:** none


### PSPO Certification Trainer

[App page](https://appshunter.io/ios/app/pspo-certification-trainer/id6480589522)

Prepare for the Professional Scrum Product Owner I certification exam. This app provides an enjoyable and simple way to gain the knowledge needed to understand Scrum, the Product Owner role, and apply it in real-world scenarios.

**Highlights:** Scrum framework knowledge, Product Owner role understanding, Real-world application scenarios, PSPO I certification exam preparation, Enjoyable learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobile Science free?

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

### Is PSPO Certification Trainer free?

PSPO Certification Trainer is free to download, with no in-app purchases.

### Which has better reviews, Mobile Science or PSPO Certification Trainer?

PSPO Certification Trainer is rated higher. Mobile Science averages 3.3 out of 5 from 3 ratings, while PSPO Certification Trainer averages 5.0 from 1 ratings.

### Do Mobile Science or PSPO Certification Trainer have ads?

Neither Mobile Science nor PSPO Certification Trainer 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.*