# Portal Unifev vs Knowly

The clearest difference is in-app purchases: Portal Unifev at none against Knowly's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Knowly sells 1 in-app purchase, starting at $0.99 per month. Portal Unifev asks for nothing beyond the download.

Portal Unifev ships an update fortnightly, Knowly every 11 days. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Portal Unifev | Knowly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 10 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Fundacão Educacional de Votuporanga](https://appshunter.io/developer/1754384980) | [Linquer](https://appshunter.io/developer/1598328961) |

## What reviewers say

### Portal Unifev

[App page](https://appshunter.io/ios/app/portal-unifev/id6572310902)

**In-app purchases:** none


### Knowly

[App page](https://appshunter.io/ios/app/knowly/id6760347593)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal Knowly | $0.99 | per month |


## Frequently asked questions

### Is Portal Unifev free?

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

### Is Knowly free?

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

### Do Portal Unifev or Knowly have ads?

Neither Portal Unifev nor Knowly shows ads.

### Which is updated more often, Portal Unifev or Knowly?

Portal Unifev ships an update fortnightly, and Knowly every 11 days. Most recently, Portal Unifev was updated on November 12, 2026 and Knowly on October 31, 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.*