# PromptKit vs Silab

The clearest difference is in-app purchases: Silab at none against PromptKit's 3. Silab also leads on rating (5.0 vs 4.7) and iOS requirement (15.1 vs 18.0). PromptKit's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (25 vs 2). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. PromptKit sells 3 in-app purchases, starting at $3.99 per 7 days. Silab asks for nothing beyond the download.

Silab holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PromptKit has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

PromptKit ships an update every 2 weeks, Silab every 2 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PromptKit | Silab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (25 ratings)](https://appshunter.io/ios/app/promptkit-ai-helper/id6504561145/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/silab/id6737241950/reviews)** |
| Number of ratings | **25** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 35 MB | 56 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LukyLab](https://appshunter.io/developer/1698729177) | [SILAB](https://appshunter.io/developer/1775515312) |

## What reviewers say

### PromptKit

[App page](https://appshunter.io/ios/app/promptkit-ai-helper/id6504561145)

Streamline your AI interactions with a comprehensive tool for generating, organizing, and enhancing prompts. Access a library of templates for various AI models and easily share your creations. Unlock full capabilities with a subscription.

**Highlights:** Generate personalized AI prompts, Curated prompt library, Organize prompts into collections, One-click prompt copying, Share prompts easily, Enhance and refine existing prompts

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $5.99 | per month |
| Annual | $34.99 | per year |


### Silab

[App page](https://appshunter.io/ios/app/silab/id6737241950)

Capture field data directly from your mobile device. This tool streamlines data collection for professionals working in the field. An account on the SILAB website is required to use the application.

**Highlights:** Field data collection, Mobile data capture, Seamless integration with SILAB website, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is PromptKit free?

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

### Is Silab free?

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

### Which has better reviews, PromptKit or Silab?

Silab is rated higher. PromptKit averages 4.7 out of 5 from 25 ratings, while Silab averages 5.0 from 2 ratings.

### Do PromptKit or Silab have ads?

Neither PromptKit nor Silab shows ads.

### Which is updated more often, PromptKit or Silab?

PromptKit ships an update every 2 weeks, and Silab every 2 months. Most recently, PromptKit was updated on November 4, 2026 and Silab on November 8, 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.*