# Promptastic vs Trending AI

The clearest difference is review sentiment: Trending AI at 100% against Promptastic's 50%. Trending AI also leads on rating (5.0 vs 3.5) and update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Promptastic sells 4 in-app purchases, starting at $2.99 per year and Trending AI sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Trending AI holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 50% of Promptastic's written reviews are positive against 100% of Trending AI's.

Promptastic ships an update every 3 months, Trending AI fortnightly. The most recent releases landed on September 12, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Promptastic | Trending AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/promptastic/id1663791696/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trending-ai/id6479621549/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 23 MB | 5 MB |
| Requires iOS | **16.0** | 17.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Wessley Roche](https://appshunter.io/developer/1505276711) | [Palak Barman](https://appshunter.io/developer/1736634228) |

## What reviewers say

### Promptastic

[App page](https://appshunter.io/ios/app/promptastic/id1663791696)

This app helps you create and run custom AI prompts for various writing tasks. It offers a gallery of pre-made prompts, organization tools, and syncs across devices. Integrate AI into your workflows and automate content generation.

**Highlights:** Parametrized prompts, Pre-made prompt gallery, Folder organization, Prompt history, iCloud sync, Share extension, Shortcuts integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promptastic Pro | $2.99 | per year |
| 1,000 Credits | $0.99 | one-time |
| 10,000 Credits | $7.99 | one-time |
| 100,000 Credits | $49.99 | one-time |


### Trending AI

[App page](https://appshunter.io/ios/app/trending-ai/id6479621549)

Explore and interact with a curated list of the latest trending AI Large Language Models. Discover and test cutting-edge AI technologies directly from your device.

**Highlights:** Access trending AI LLM models, Interact with various AI models, Discover new AI technologies, Model requests via email, In-app feature requests

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $9.99 | per 7 days |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is Promptastic free?

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

### Is Trending AI free?

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

### Which has better reviews, Promptastic or Trending AI?

Trending AI is rated higher. Promptastic averages 3.5 out of 5 from 2 ratings, while Trending AI averages 5.0 from 1 ratings.

### Do Promptastic or Trending AI have ads?

Neither Promptastic nor Trending AI shows ads.

### Which is updated more often, Promptastic or Trending AI?

Promptastic ships an update every 3 months, and Trending AI fortnightly. Most recently, Promptastic was updated on September 12, 2026 and Trending AI on July 16, 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.*