# ai.Audio Controller vs Karticka

The clearest difference is update cadence: Karticka at every 2 weeks against ai.Audio Controller's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ai.Audio Controller sells 1 one-off in-app purchase and Karticka sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ai.Audio Controller ships an update every 5 months, Karticka every 2 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ai.Audio Controller | Karticka |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 9 MB | 15 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Narcyz Adamus](https://appshunter.io/developer/1092865008) | [Cask Coded s.r.o.](https://appshunter.io/developer/1828865393) |

## What reviewers say

### ai.Audio Controller

[App page](https://appshunter.io/ios/app/aiaudio-controller/id1638449704)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Functionality | $14.99 | one-time |


### Karticka

[App page](https://appshunter.io/ios/app/karticka/id6759206105)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Cards | $1.99 | one-time |


## Frequently asked questions

### Is ai.Audio Controller free?

ai.Audio Controller is free to download, with in-app purchases available.

### Is Karticka free?

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

### Do ai.Audio Controller or Karticka have ads?

Neither ai.Audio Controller nor Karticka shows ads.

### Which is updated more often, ai.Audio Controller or Karticka?

ai.Audio Controller ships an update every 5 months, and Karticka every 2 weeks. Most recently, ai.Audio Controller was updated on October 6, 2026 and Karticka on October 7, 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.*