# Polygence vs BU Nav

The clearest difference is iOS requirement: Polygence at 13.4 against BU Nav's 15.3. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Polygence ships an update every 2 months, BU Nav every 5 weeks. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Polygence | BU Nav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/polygence/id1664081406/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 71 MB |
| Requires iOS | **13.4** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polygence Inc.](https://appshunter.io/developer/1524983409) | [BigPictureLearning](https://appshunter.io/developer/1253882509) |

## What reviewers say

### Polygence

[App page](https://appshunter.io/ios/app/polygence/id1664081406)

This app connects students with top academics and industry experts for guided research projects. It allows users to explore college majors, work on capstone projects, and track their academic progress on their mobile device.

**Highlights:** Guided research projects, Explore college majors, Senior capstone project support, Hands-on project learning, Progress tracking, Mentor communication

**Features:** macOS Compatibility

**In-app purchases:** none


### BU Nav

[App page](https://appshunter.io/ios/app/bu-nav/id6749270416)

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

**In-app purchases:** none


## Frequently asked questions

### Is Polygence free?

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

### Is BU Nav free?

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

### Do Polygence or BU Nav have ads?

Neither Polygence nor BU Nav shows ads.

### Which is updated more often, Polygence or BU Nav?

Polygence ships an update every 2 months, and BU Nav every 5 weeks. Most recently, Polygence was updated on October 4, 2026 and BU Nav on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*