# TYST vs FlexPay POS

The clearest difference is in-app purchases: FlexPay POS at none against TYST's 1. FlexPay POS also leads on ads (none vs shown) and update cadence (weekly vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TYST sells 1 in-app purchase, starting at $9.99 per month. FlexPay POS asks for nothing beyond the download.

TYST ships an update every 4 weeks, FlexPay POS weekly. The most recent releases landed on October 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | TYST | FlexPay POS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 52 MB | 73 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TYST LLC](https://appshunter.io/developer/1485885491) | [FlexM Pte Ltd](https://appshunter.io/developer/1153954307) |

## What reviewers say

### TYST

[App page](https://appshunter.io/ios/app/tyst/id1485885492)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $9.99 | per month |


### FlexPay POS

[App page](https://appshunter.io/ios/app/flexpay-pos/id6478486739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TYST free?

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

### Is FlexPay POS free?

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

### Do TYST or FlexPay POS have ads?

TYST shows ads; FlexPay POS does not.

### Which is updated more often, TYST or FlexPay POS?

TYST ships an update every 4 weeks, and FlexPay POS weekly. Most recently, TYST was updated on October 8, 2026 and FlexPay POS on September 13, 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.*