# DarknessAI vs Persistence

The clearest difference is in-app purchases: Persistence at none against DarknessAI's 3. DarknessAI's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. DarknessAI sells 3 in-app purchases, starting at $2.99 per month. Persistence asks for nothing beyond the download.

DarknessAI ships an update weekly, Persistence every 5 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DarknessAI | Persistence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/darknessai/id1667614599/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 32 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ILIA SHKOLNIK](https://appshunter.io/developer/366457086) | [Flow Technical Solutions LLC.](https://appshunter.io/developer/1759068492) |

## What reviewers say

### DarknessAI

[App page](https://appshunter.io/ios/app/darknessai/id1667614599)

This app offers a comprehensive suite of AI-powered services for text, code, image, video, and audio processing. It includes features for communication, learning, programming, and creative tasks, along with AI-driven games.

**Highlights:** Unlimited AI services, Text, code, image, video, audio processing, AI-powered games, Language learning (40+ languages), Programming language learning (30+ languages), Code generation and translation, Image creation and editing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Month) | $2.99 | per month |
| Premium (6 Months) | $9.99 | per 6 months |
| Premium (Year) | $17.99 | per year |


### Persistence

[App page](https://appshunter.io/ios/app/persistence-nothing-forgotten/id6778114695)

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

**In-app purchases:** none


## Frequently asked questions

### Is DarknessAI free?

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

### Is Persistence free?

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

### Do DarknessAI or Persistence have ads?

Neither DarknessAI nor Persistence shows ads.

### Which is updated more often, DarknessAI or Persistence?

DarknessAI ships an update weekly, and Persistence every 5 days. Most recently, DarknessAI was updated on October 22, 2026 and Persistence 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.*