# Dotta vs Fenk Ai

The clearest difference is update cadence: Dotta at weekly against Fenk Ai's fortnightly. Fenk Ai's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dotta sells 1 one-off in-app purchase and Fenk Ai sells 8 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Dotta ships an update weekly, Fenk Ai fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dotta | Fenk Ai |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 54 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Perma Evidence SA](https://appshunter.io/developer/1628117471) | [abbas yavuz](https://appshunter.io/developer/1858957438) |

## What reviewers say

### Dotta

[App page](https://appshunter.io/ios/app/dotta/id6578448069)

This AI assistant offers voice-activated interaction for easy access to advanced technology. Users can ask thousands of questions with a simple credit top-up, avoiding subscriptions. It's designed for all skill levels.

**Highlights:** AI-powered assistance, Voice interaction, Simple button interface, Credit top-up system, No subscriptions required

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| up to 5000 questions $5+VAT | $4.99 | one-time |


### Fenk Ai

[App page](https://appshunter.io/ios/app/fenk-ai/id6756186086)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan1 | $5.99 | per month |
| Base Plan | $11.99 | per month |
| Pro Plan | $29.99 | per month |
| Ultra Plan | $59.99 | per month |
| 500 Stars | $6.00 | one-time |
| 1000 Stars | $12.00 | one-time |
| 2500 Stars | $30.00 | one-time |
| 5000 Stars | $60.00 | one-time |


## Frequently asked questions

### Is Dotta free?

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

### Is Fenk Ai free?

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

### Do Dotta or Fenk Ai have ads?

Neither Dotta nor Fenk Ai shows ads.

### Which is updated more often, Dotta or Fenk Ai?

Dotta ships an update weekly, and Fenk Ai fortnightly. Most recently, Dotta was updated on November 4, 2026 and Fenk Ai on October 30, 2026.

---

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