# UPB Móvil vs Probability Distribution

The clearest difference is rating: Probability Distribution at 4.5 against UPB Móvil's 1.7. Probability Distribution also leads on review sentiment (33% vs 0%) and update cadence (every 2 weeks vs every 6 weeks). UPB Móvil's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Probability Distribution sells 1 one-off in-app purchase. UPB Móvil asks for nothing beyond the download.

Probability Distribution holds the better App Store score, 4.5 against 1.7. Both are backed by a comparable volume of ratings — 28 and 15 respectively. Written reviews point the same way: 0% of UPB Móvil's written reviews are positive against 33% of Probability Distribution's.

UPB Móvil ships an update every 6 weeks, Probability Distribution every 2 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | UPB Móvil | Probability Distribution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (28 ratings)](https://appshunter.io/ios/app/upb-movil/id903208416/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/probability-distribution/id6447695305/reviews)** |
| Number of ratings | **28** | 15 |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 77 MB | 7 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UNIVERSIDAD PRIVADA BOLIVIANA](https://appshunter.io/developer/903208419) | [Madiyar Aitbayev](https://appshunter.io/developer/1229466587) |

## What reviewers say

### UPB Móvil

[App page](https://appshunter.io/ios/app/upb-movil/id903208416)

This app provides essential information about the Universidad Privada Boliviana, including news on research, academics, and events. Authenticated users can access academic performance, class schedules, virtual library, and campus maps.

**Highlights:** Latest news (Research, Academic, Events), Academic Offerings, Interactive Campus Maps, Virtual Library Access, Academic Performance Tracking, Class Schedule Consultation, Account Balance Check

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

**In-app purchases:** none


### Probability Distribution

[App page](https://appshunter.io/ios/app/probability-distribution/id6447695305)

This app allows users to calculate probabilities and visualize various continuous and discrete probability distributions. It supports a wide range of common distributions and plans to add more in the future.

**Highlights:** Calculate probabilities, Visualize distributions, Normal (Gaussian) distribution, Binomial distribution, Poisson distribution, Exponential distribution

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Distributions | $2.99 | one-time |


## Frequently asked questions

### Is UPB Móvil free?

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

### Is Probability Distribution free?

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

### Which has better reviews, UPB Móvil or Probability Distribution?

Probability Distribution is rated higher. UPB Móvil averages 1.7 out of 5 from 28 ratings, while Probability Distribution averages 4.5 from 15 ratings.

### Do UPB Móvil or Probability Distribution have ads?

Neither UPB Móvil nor Probability Distribution shows ads.

### Which is updated more often, UPB Móvil or Probability Distribution?

UPB Móvil ships an update every 6 weeks, and Probability Distribution every 2 weeks. Most recently, UPB Móvil was updated on October 15, 2026 and Probability Distribution on October 12, 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.*