# Realtech iWS vs XERP

The clearest difference is update cadence: Realtech iWS at monthly against XERP's every 21 months. XERP's advantage is iOS requirement (13.0 vs 15.6). 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.

Realtech iWS ships an update monthly, XERP every 21 months. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Realtech iWS | XERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 21 months |
| Size | 30 MB | 7 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thangavel Kumar](https://appshunter.io/developer/1655563743) | [XERP-WEB](https://appshunter.io/developer/1709463028) |

## What reviewers say

### Realtech iWS

[App page](https://appshunter.io/ios/app/realtech-iws/id6467677920)

**Features:** macOS Compatibility

**In-app purchases:** none


### XERP

[App page](https://appshunter.io/ios/app/xerp/id6468033581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Realtech iWS free?

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

### Is XERP free?

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

### Do Realtech iWS or XERP have ads?

Neither Realtech iWS nor XERP shows ads.

### Which is updated more often, Realtech iWS or XERP?

Realtech iWS ships an update monthly, and XERP every 21 months. Most recently, Realtech iWS was updated on September 9, 2026 and XERP on September 8, 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.*