# Tau's vs ePOSmatic

Tau's and ePOSmatic are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 monthly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Tau's | ePOSmatic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 75 MB | 55 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TECH WORKS (PRIVATE) LIMITED](https://appshunter.io/developer/1355462291) | [Eposmatic LLC](https://appshunter.io/developer/1725866760) |

## What reviewers say

### Tau's

[App page](https://appshunter.io/ios/app/taus/id6746733902)

**Features:** macOS Compatibility

**In-app purchases:** none


### ePOSmatic

[App page](https://appshunter.io/ios/app/eposmatic-pizza-and-burger/id6758133729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tau's free?

Tau's is free to download, with no in-app purchases.

### Is ePOSmatic free?

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

### Do Tau's or ePOSmatic have ads?

Neither Tau's nor ePOSmatic shows ads.

### Which is updated more often, Tau's or ePOSmatic?

Tau's ships an update monthly, and ePOSmatic monthly. Most recently, Tau's was updated on October 7, 2026 and ePOSmatic on October 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.*