# EPSOS ابسوس بسيخومتري vs KnowTalks

The clearest difference is update cadence: KnowTalks at every 4 days against EPSOS ابسوس بسيخومتري's every 9 days. EPSOS ابسوس بسيخومتري's advantage is iOS requirement (13.0 vs 15.0). 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.

EPSOS ابسوس بسيخومتري ships an update every 9 days, KnowTalks every 4 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EPSOS ابسوس بسيخومتري | KnowTalks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 60 MB | 20 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EPSOS PSYCHOMETRY LTD](https://appshunter.io/developer/6787237851) | [MBRF](https://appshunter.io/developer/6788309337) |

## What reviewers say

### EPSOS ابسوس بسيخومتري

[App page](https://appshunter.io/ios/app/epsos/id6787237849)

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

**In-app purchases:** none


### KnowTalks

[App page](https://appshunter.io/ios/app/knowtalks/id6788860761)

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

**In-app purchases:** none


## Frequently asked questions

### Is EPSOS ابسوس بسيخومتري free?

EPSOS ابسوس بسيخومتري is free to download, with no in-app purchases.

### Is KnowTalks free?

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

### Do EPSOS ابسوس بسيخومتري or KnowTalks have ads?

Neither EPSOS ابسوس بسيخومتري nor KnowTalks shows ads.

### Which is updated more often, EPSOS ابسوس بسيخومتري or KnowTalks?

EPSOS ابسوس بسيخومتري ships an update every 9 days, and KnowTalks every 4 days. Most recently, EPSOS ابسوس بسيخومتري was updated on October 28, 2026 and KnowTalks on October 25, 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.*