# Text Prompt Helper vs PromptKeys

The clearest difference is in-app purchases: PromptKeys at none against Text Prompt Helper's 1. Text Prompt Helper's advantage is update cadence (every 10 days vs monthly) and iOS requirement (15.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Text Prompt Helper sells 1 one-off in-app purchase. PromptKeys asks for nothing beyond the download.

Text Prompt Helper ships an update every 10 days, PromptKeys monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Text Prompt Helper | PromptKeys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/promptkeys/id6749473938/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 1 MB |
| Requires iOS | **15.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Jacob Yilma](https://appshunter.io/developer/1666464261) |

## What reviewers say

### Text Prompt Helper

[App page](https://appshunter.io/ios/app/text-prompt-helper/id6446351564)

This tool assists AI enthusiasts and professionals by providing a wide range of prompts for idea generation, data analysis, and decision-making. It also offers tools for prompt analysis and idea management, helping users enhance their AI strategies.

**Highlights:** AI prompt library, Idea generation tools, Prompt analysis, Note-taking and sharing, Data analysis assistance, AI strategy insights

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


### PromptKeys

[App page](https://appshunter.io/ios/app/promptkeys/id6749473938)

This keyboard app offers pre-built prompt templates and enhancement techniques for various tasks. It works across all apps where you type, providing context-based suggestions and advanced methods like Chain of Thought. All processing is done on-device for maximum privacy.

**Highlights:** Prompt templates for various categories, AI prompt boosting techniques, Gesture controls for typing, On-device processing for privacy, Works with any text input app

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

**In-app purchases:** none


## Frequently asked questions

### Is Text Prompt Helper free?

Text Prompt Helper is free to download, with in-app purchases available.

### Is PromptKeys free?

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

### Do Text Prompt Helper or PromptKeys have ads?

Neither Text Prompt Helper nor PromptKeys shows ads.

### Which is updated more often, Text Prompt Helper or PromptKeys?

Text Prompt Helper ships an update every 10 days, and PromptKeys monthly. Most recently, Text Prompt Helper was updated on November 3, 2026 and PromptKeys on October 30, 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.*