# POTEcho vs PTE Openup

The clearest difference is iOS requirement: POTEcho at 13.0 against PTE Openup's 16.4. 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | POTEcho | PTE Openup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 96 MB | 16 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [CoreTechs Solutions Informatikai Szolgaltato es Tanacsado Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1663244451) | [SkillVersum Solution Kft.](https://appshunter.io/developer/1743795278) |

## What reviewers say

### POTEcho

[App page](https://appshunter.io/ios/app/potecho/id1663244449)

**Features:** macOS Compatibility

**In-app purchases:** none


### PTE Openup

[App page](https://appshunter.io/ios/app/pte-openup/id6499527705)

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

**In-app purchases:** none


## Frequently asked questions

### Is POTEcho free?

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

### Is PTE Openup free?

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

### Do POTEcho or PTE Openup have ads?

Neither POTEcho nor PTE Openup shows ads.

### Which is updated more often, POTEcho or PTE Openup?

POTEcho ships an update every 2 weeks, and PTE Openup every 2 weeks. Most recently, POTEcho was updated on October 27, 2026 and PTE Openup on November 4, 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.*