# MapplerK2 vs SpinXO Username Generator

The clearest difference is in-app purchases: MapplerK2 at none against SpinXO Username Generator's 1. MapplerK2 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.1). SpinXO Username Generator's advantage is review sentiment (50% vs 20%) and update cadence (every 4 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. SpinXO Username Generator sells 1 in-app purchase, starting at $9.99 per month. MapplerK2 asks for nothing beyond the download.

MapplerK2 ships an update every 2 months, SpinXO Username Generator every 4 days. The most recent releases landed on August 25, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | MapplerK2 | SpinXO Username Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/mapplerk2/id1057844144/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 20.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 59 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wansoo Im](https://appshunter.io/developer/577146208) | [NameStation Inc](https://appshunter.io/developer/1735149074) |

## What reviewers say

### MapplerK2

[App page](https://appshunter.io/ios/app/mapplerk2/id1057844144)

This app allows users to create and manage custom maps for data collection. It enables community members to map amenities and concerns, and organizations to visualize and share data with colleagues and clients.

**Highlights:** Customizable smart phone-based mapping, Community participatory mapping, Map amenities and concerns, Upload real-time data from smartphone, Add text, files, photos, videos, audio to map points, Customize data display, Share interactive maps

**Features:** macOS Compatibility

**In-app purchases:** none


### SpinXO Username Generator

[App page](https://appshunter.io/ios/app/spinxo-username-generator/id6505008295)

Generate unique and catchy usernames for gaming, social media, and personal branding. This app uses your interests and keywords to suggest personalized name ideas and checks their availability on popular platforms.

**Highlights:** AI-powered name generation, Personalized suggestions based on keywords, Check username availability, Save and organize favorite names, Share name ideas with friends, Instant results

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is MapplerK2 free?

MapplerK2 is free to download, with no in-app purchases.

### Is SpinXO Username Generator free?

SpinXO Username Generator is free to download, with in-app purchases available.

### Do MapplerK2 or SpinXO Username Generator have ads?

SpinXO Username Generator shows ads; MapplerK2 does not.

### Which is updated more often, MapplerK2 or SpinXO Username Generator?

MapplerK2 ships an update every 2 months, and SpinXO Username Generator every 4 days. Most recently, MapplerK2 was updated on August 25, 2026 and SpinXO Username Generator on July 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*