# e vs Linky PRF

The clearest difference is update cadence: Linky PRF at every 3 weeks against e's every 3 months. 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.

e ships an update every 3 months, Linky PRF every 3 weeks. The most recent releases landed on May 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | e | Linky PRF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 76 MB | 99 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Codevision](https://appshunter.io/developer/906461429) | [Bizpills S.L.](https://appshunter.io/developer/475340200) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-schooling/id6475721400)

**In-app purchases:** none


### Linky PRF

[App page](https://appshunter.io/ios/app/linky-prf/id6502986690)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Linky PRF free?

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

### Do e or Linky PRF have ads?

Neither e nor Linky PRF shows ads.

### Which is updated more often, e or Linky PRF?

e ships an update every 3 months, and Linky PRF every 3 weeks. Most recently, e was updated on May 18, 2026 and Linky PRF on September 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.*