# Polygence vs KeyLink

The clearest difference is iOS requirement: Polygence at 13.4 against KeyLink's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Polygence | KeyLink |
| --- | --- | --- |
| 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 | — |
| Monetization | Free | — |
| Size | 27 MB | 20 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polygence Inc.](https://appshunter.io/developer/1524983409) | [Smitha Muralidhara](https://appshunter.io/developer/1773604049) |

## 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


### KeyLink

[App page](https://appshunter.io/ios/app/keylink/id6746770181)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polygence free?

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

### Is KeyLink free?

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

### Do Polygence or KeyLink have ads?

Neither Polygence nor KeyLink 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.*