# Workai vs Prompts by E

The clearest difference is in-app purchases: Workai at none against Prompts by E's 1. Workai also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Prompts by E sells 1 in-app purchase, starting at $0.99 per month. Workai asks for nothing beyond the download.

Workai ships an update every 6 weeks, Prompts by E every 2 months. The most recent releases landed on September 17, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | Workai | Prompts by E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/prompts-by-e-string/id6450276417/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 102 MB | 18 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elastic Cloud Solutions Sp. z o.o.](https://appshunter.io/developer/1348638271) | [E-String Technologies, Inc.](https://appshunter.io/developer/294199643) |

## What reviewers say

### Workai

[App page](https://appshunter.io/ios/app/workai/id1627711026)

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

**In-app purchases:** none


### Prompts by E

[App page](https://appshunter.io/ios/app/prompts-by-e-string/id6450276417)

This app helps you create, manage, and use AI prompt templates. It generates easy-to-fill forms for your prompts and copies the final output to your clipboard for use in other generative AI applications.

**Highlights:** Create and manage prompt templates, Generate easy-to-fill forms for prompts, Copy generated prompts to clipboard, Use with generative AI apps, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prompts Pro Monthly | $0.99 | per month |


## Frequently asked questions

### Is Workai free?

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

### Is Prompts by E free?

Prompts by E is free to download, with in-app purchases available.

### Do Workai or Prompts by E have ads?

Neither Workai nor Prompts by E shows ads.

### Which is updated more often, Workai or Prompts by E?

Workai ships an update every 6 weeks, and Prompts by E every 2 months. Most recently, Workai was updated on September 17, 2026 and Prompts by E on June 24, 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.*