# Whois Master vs +XP  BASE

The clearest difference is update cadence: Whois Master at every 2 weeks against +XP  BASE's every 16 months. +XP  BASE's advantage is iOS requirement (12.0 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.

Whois Master ships an update every 2 weeks, +XP  BASE every 16 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Whois Master | +XP  BASE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 16 months |
| Monetization | Paid | — |
| Size | 5 MB | 67 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emre Keles](https://appshunter.io/developer/1780421225) | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) |

## What reviewers say

### Whois Master

[App page](https://appshunter.io/ios/app/whois-master/id6738364976)

This utility app allows users to perform comprehensive web lookups. It provides access to domain information, DNS records, SSL certificate details, and IP address tracking. It's designed to be a fast, reliable, and user-friendly tool for exploring essential web data.

**Highlights:** Domain lookups, DNS record access, SSL certificate details, IP address tracking, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### +XP  BASE

[App page](https://appshunter.io/ios/app/plus-xp-base/id6743686541)

**In-app purchases:** none


## Frequently asked questions

### Is Whois Master free?

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

### Is +XP  BASE free?

+XP  BASE is free to download, with no in-app purchases.

### Do Whois Master or +XP  BASE have ads?

Neither Whois Master nor +XP  BASE shows ads.

### Which is updated more often, Whois Master or +XP  BASE?

Whois Master ships an update every 2 weeks, and +XP  BASE every 16 months. Most recently, Whois Master was updated on October 6, 2026 and +XP  BASE on October 12, 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.*