# Runable vs Sealed Letter

The clearest difference is iOS requirement: Sealed Letter at 15.0.0 against Runable's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Runable sells 10 in-app purchases, starting at $5.00 per month and Sealed Letter sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Runable ships an update every 8 days, Sealed Letter fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Runable | Sealed Letter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (76 ratings)](https://appshunter.io/ios/app/runable-ai-for-work/id6756892103/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 46.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 30 MB |
| Requires iOS | 17.0 | **15.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Runable](https://appshunter.io/developer/1863478507) | [Continuia](https://appshunter.io/developer/1864678999) |

## What reviewers say

### Runable

[App page](https://appshunter.io/ios/app/runable-ai-for-work/id6756892103)

This AI agent researches, plans, and builds digital assets from simple text descriptions. It can create websites, presentations, videos, reports, audio, and more, all within a single application. Users describe their needs in plain language and the AI delivers finished results with no coding required.

**Highlights:** AI-powered content creation, Website development, Presentation generation, Video creation and editing, Report writing, Audio and podcast production, Integration with 3,000+ services

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Runable Basic Monthly | $5.00 | per month |
| Runable Pro Monthly | $20.00 | per month |
| Runable Pro 25 Monthly | $24.99 | per month |
| Runable Pro 50 Monthly | $49.99 | per month |
| Runable Max Monthly | $100.00 | per month |
| Runable Pro Yerly | $179.99 | per year |
| Runable Topup 15 | $14.99 | one-time |
| Runable Topup 25 | $24.99 | one-time |
| Runable Topup 50 | $49.99 | one-time |
| Runable Topup 100 | $99.99 | one-time |


### Sealed Letter

[App page](https://appshunter.io/ios/app/sealed-letter/id6757117266)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sealed Letter Subscription | $0.99 | per month |
| Sealed Letter Subscription | $9.99 | per year |


## Frequently asked questions

### Is Runable free?

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

### Is Sealed Letter free?

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

### Do Runable or Sealed Letter have ads?

Neither Runable nor Sealed Letter shows ads.

### Which is updated more often, Runable or Sealed Letter?

Runable ships an update every 8 days, and Sealed Letter fortnightly. Most recently, Runable was updated on November 5, 2026 and Sealed Letter on November 5, 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.*