# Tester vs Rev for Vercel

The clearest difference is review sentiment: Tester at 90% against Rev for Vercel's 45%. Tester also leads on update cadence (every 2 days vs every 2 weeks) and monetization model (free vs free with in-app purchases). Rev for Vercel's advantage is chart position (#37 vs #142) and iOS requirement (16.4 vs 18.7). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tester sells 7 in-app purchases, starting at $0.99 per 7 days and Rev for Vercel sells 8 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

Tester holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Tester has 587 ratings behind it against 90, so its average is the more settled of the two. Written reviews point the same way: 90% of Tester's written reviews are positive against 45% of Rev for Vercel's.

Tester ships an update every 2 days, Rev for Vercel every 2 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Tester | Rev for Vercel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (587 ratings)](https://appshunter.io/ios/app/tester-super-intelligence/id1575521212/reviews)** | [4.4 (90 ratings)](https://appshunter.io/ios/app/rev-for-vercel/id6740740427/reviews) |
| Number of ratings | **587** | 90 |
| Positive reviews | **89.9% of reviews** | 45.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | #142 | **#37** |
| Size | 76 MB | 82 MB |
| Requires iOS | 18.7 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FJEDI](https://appshunter.io/developer/1740595411) | [FarFetched](https://appshunter.io/developer/1737990864) |

## What reviewers say

### Tester

[App page](https://appshunter.io/ios/app/tester-super-intelligence/id1575521212)

**Currently charting:** #142 Top Free · Developer Tools (US App Store)

Test various APIs directly from your mobile device. Supports REST, GraphQL, WebSockets, and more, with advanced editors and request customization. Share requests easily and manage cookies and history.

**Highlights:** Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS APIs, Powerful GraphQL editor with query, mutation, subscription support, WebSocket testing tool for WS and WSS connections, Flexible request data encoding and transfer types, Import requests from curl, links, or files (Swagger, OpenAPI, Postman), One-tap request sharing via deep link or cURL command, Apple Watch app for sending requests from your wrist

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tester Go Weekly | $0.99 | per 7 days |
| Tester Go Monthly | $4.99 | per month |
| Tester Plus Monthly | $7.99 | per month |
| Tester Pro Monthly | $19.99 | per month |
| Tester Plus Yearly | $79.99 | per year |
| Tester Pro Yearly | $200.00 | per year |
| Tester Plus Lifetime | $89.99 | one-time |

**What reviewers like**

- 👍 User-friendly and modern UI
- 🚀 Comprehensive and intuitive
- 🔓 No in-app purchases
- 🛠️ All-in-one dev tool
- 💡 Shortcuts integration

**What reviewers complain about**

- 🐛 Crashes and data loss after updates
- 🔍 Lack of cloud backup/sync
- 🔧 Difficult to manage requests/collections
- 🖱️ Editing issues with long keys
- 🌐 No IPv6 support

**Reported bugs**

- Deleting all saved requests after updates
- App launching to a black screen
- Shortcuts integration not working as expected

**Requested features**

- Add support for environment variables
- Implement folders/collections management
- Allow exporting/importing data as JSON
- Provide more Shortcuts actions
- Add ability to change app icon


### Rev for Vercel

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

**Currently charting:** #37 Top Free · Developer Tools, #66 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 |


## Frequently asked questions

### Is Tester free?

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

### Is Rev for Vercel free?

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

### Which has better reviews, Tester or Rev for Vercel?

Tester is rated higher. Tester averages 4.7 out of 5 from 587 ratings, while Rev for Vercel averages 4.4 from 90 ratings.

### Do Tester or Rev for Vercel have ads?

Neither Tester nor Rev for Vercel shows ads.

### Which is updated more often, Tester or Rev for Vercel?

Tester ships an update every 2 days, and Rev for Vercel every 2 weeks. Most recently, Tester was updated on October 24, 2026 and Rev for Vercel on October 23, 2026.

### Which is more popular, Tester or Rev for Vercel?

Tester currently peaks at #142 in the App Store charts, and Rev for Vercel at #37. Chart position reflects recent download velocity rather than total install base.

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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.*