# Endless A vs BadKitty

The clearest difference is rating: BadKitty at 4.1 against Endless A's 3.5. BadKitty also leads on review sentiment (65% vs 50%) and ratings volume (17 vs 4). Endless A's advantage is update cadence (every 2 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BadKitty holds the better App Store score, 4.1 against 3.5. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews point the same way: 50% of Endless A's written reviews are positive against 65% of BadKitty's.

Endless A ships an update every 2 weeks, BadKitty every 5 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Endless A | BadKitty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/endless-a-440/id971330737/reviews) | **[4.1 (17 ratings)](https://appshunter.io/ios/app/badkitty-for-monstercat/id987774145/reviews)** |
| Number of ratings | 4 | **17** |
| Positive reviews | 50.0% of reviews | **65.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 6 MB | 16 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Nathan Fennel](https://appshunter.io/developer/968469779) | [Dahlia Witt](https://appshunter.io/developer/1271185815) |

## What reviewers say

### Endless A

[App page](https://appshunter.io/ios/app/endless-a-440/id971330737)

Easily generate a consistent A-440 pitch for tuning instruments. Select from various instrument sounds to play the reference tone endlessly until you tap to stop. Ideal for musicians needing a reliable tuning reference.

**Highlights:** Endless A-440 pitch generation, Multiple instrument sound options, Simple tap-to-play interface, Reference tone for tuning, Piano, violin, french horn, sine wave sounds

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### BadKitty

[App page](https://appshunter.io/ios/app/badkitty-for-monstercat/id987774145)

This app serves as a central hub for fans of a diverse record label, offering a place to stream new music releases and engage with the community. Users can stay updated on the latest tracks and explore content from the label's Reddit community, all powered by direct API streaming.

**Highlights:** Stream latest music releases, New release notifications, Access Reddit community content, Direct API streaming, Central fan hub

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Endless A free?

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

### Is BadKitty free?

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

### Which has better reviews, Endless A or BadKitty?

BadKitty is rated higher. Endless A averages 3.5 out of 5 from 4 ratings, while BadKitty averages 4.1 from 17 ratings.

### Do Endless A or BadKitty have ads?

Neither Endless A nor BadKitty shows ads.

### Which is updated more often, Endless A or BadKitty?

Endless A ships an update every 2 weeks, and BadKitty every 5 months. Most recently, Endless A was updated on October 29, 2026 and BadKitty on October 29, 2026.

---

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