# Rev for Vercel vs Async.dev

The clearest difference is rating: Async.dev at 5.0 against Rev for Vercel's 4.4. Async.dev also leads on in-app purchases (none vs 8) and update cadence (every 4 days vs every 2 weeks). Rev for Vercel's advantage is ratings volume (90 vs 2) and chart position (#35 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rev for Vercel sells 8 in-app purchases, starting at $2.49 per month. Async.dev asks for nothing beyond the download.

Async.dev holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Rev for Vercel has 90 ratings behind it against 2, so its average is the more settled of the two.

Rev for Vercel ships an update every 2 weeks, Async.dev every 4 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Rev for Vercel | Async.dev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (90 ratings)](https://appshunter.io/ios/app/rev-for-vercel/id6740740427/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/asyncdev/id6744751511/reviews)** |
| Number of ratings | **90** | 2 |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#35** | — |
| Size | 82 MB | 91 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FarFetched](https://appshunter.io/developer/1737990864) | [Mikkel Kim](https://appshunter.io/developer/1720510195) |

## What reviewers say

### Rev for Vercel

[App page](https://appshunter.io/ios/app/rev-for-vercel/id6740740427)

**Currently charting:** #35 Top Free · Developer Tools, #74 Top Grossing · Developer Tools (US App Store)

Manage your Vercel projects and deployments on the go. Monitor project activity, control deployments, manage domains, and view logs in real-time. Ideal for indie hackers and developers who need constant access to their Vercel instances.

**Highlights:** Project overview and browsing, Deployment actions (re-deploy, promote, rollback), Domain management (add, remove, view status), Real-time build and function logs, Observability and firewall monitoring, Environment variable management

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rev Ultimate Monthly | $2.49 | per month |
| Ultimate | $2.49 | per 7 days |
| Rev Ultimate Yearly | $6.99 | per year |
| Rev Ultimate Yearly | $9.99 | per year |
| Rev Ultimate Lifetime | $12.00 | one-time |
| Rev Ultimate Lifetime | $17.99 | one-time |
| Rev Ultimate Lifetime | $19.99 | one-time |
| Rev Ultimate Lifetime | $24.00 | one-time |


### Async.dev

[App page](https://appshunter.io/ios/app/asyncdev/id6744751511)

This app allows developers to interact with their projects using natural language. You can issue tasks, create project plans, and review code through voice commands, streamlining the development workflow.

**Highlights:** Voice-controlled task management, AI-assisted bug fixing, UI tweaking via natural language, Code review functionality, Project planning tools

**In-app purchases:** none


## Frequently asked questions

### Is Rev for Vercel free?

Rev for Vercel is free to download, with in-app purchases available.

### Is Async.dev free?

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

### Which has better reviews, Rev for Vercel or Async.dev?

Async.dev is rated higher. Rev for Vercel averages 4.4 out of 5 from 90 ratings, while Async.dev averages 5.0 from 2 ratings.

### Do Rev for Vercel or Async.dev have ads?

Neither Rev for Vercel nor Async.dev shows ads.

### Which is updated more often, Rev for Vercel or Async.dev?

Rev for Vercel ships an update every 2 weeks, and Async.dev every 4 days. Most recently, Rev for Vercel was updated on October 28, 2026 and Async.dev on October 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.*