Comparison

Tester vs Rev for Vercel

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tester

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
Read full description

The first mobile app to handle any developer task on the go. Main features: - REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS, etc. - All types of HTTP requests: GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS, COPY, LINK, UNLINK, PURGE, LOCK, UNLOCK, PROPFIND, VIEW. - Powerful GraphQL editor with full-scale experience: body editor with Queries, Mutations, Subscriptions and syntax support; variables editor; documentation explorer; request settings and metadata. - WebSocket testing tool. Handles connection and message exchange via WS or WSS. - API calls with any kind of request data encoding and transfer type (query params, URLEncoded params, FormData, raw data, send files from device storage, cloud, remote server). - Settings. TLS can be skipped, redirects can be disabled, timeouts are adjustable. Weak SSL verification can be enabled and replaced with self-signed certificate. - Import request or collection by curl, link or file from your device. And naturally, there is any type of collection for you: Swagger, OpenAPI, Postman, YAML. - Need to share request in seconds? Deep link and cURL command supported. - Apple Watch app. Allows to send API requests directly from your wrist. - Integrations: Shortcuts, Widgets. Additional little things: - Autocomplete for most common headers keys. - Syntax highlighting; Auto formatting. - Optimized for viewing on any device screen. - Cookies. Collect, edit, create. - Request metrics. Measure request duration, response size, status code changing. - History of all request calls. - Request authorisation. Basic Auth with password and username. OAuth with header or query access token. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tester.io/privacy-policy

About

Rev for Vercel

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
Read full description

A client to manage your Vercel projects and much more. Bring your indie hacking journey everywhere you go with Rev! ▲ PROJECTS - Most Recent Projects at a glance - Browse All Projects on your team(s) ▲ DEPLOYMENTS - Actions: Re-deploy, Promote, Rollback, and Cancel - Distinguish the Current Live Deployment - View Build Logs, Outputs, Source File Inputs and Functions - Assigned Domains for Deployment (branch & commit specific) ▲ DOMAINS - Actions: Add and Remove - Domain Configuration Status (Valid/Invalid) - Redirect Details - Tap to copy for DNS details ▲ LOGS - Build Logs in real time - Function & Request Logs for any Project - Expand Log Details - Filters Galore ▲ OBSERVABILITY & FIREWALL - Keep an eye on activity - Respond to anomalies immediately ▲ ENVIRONMENT - Add or Remove Env Variables - Edit Environment Variables That’s it folks! This text isn't gonna get any more interesting. I mean, I think we've pretty much covered all the good stuff. Still here? Ummmm, ok. How's everything? Good? Cool cool cool. What are you looking for? The app description is over. For real, check out the app. It's way better than hanging out in the App Store this long. Wow, you're dedicated. Do you just love app descriptions? Weird. OK, we're gonna go now. Bye. Terms of Service: https://farfetched.xyz/revcel/terms NOTICE & ACKNOWLEDGMENT 1. API tokens are stored locally on your device, and never leave it. 2. Rev is OSS (Open Source Software), feel free to open an Issue or PR at github.com/revcel/revcel 3. This is not a replacement for the Vercel website. Certain actions, such as creating new projects, should be done directly in the web dashboard. Rev is a third party client, not affiliated with or developed by Vercel Inc. © FarFetched 2026. All trademarks and copyrights belong to their respective owners.

Screenshots

Tester4 screens
Rev for Vercel4 screens

Verdict

The call

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 (#34 vs #185) and iOS requirement (16.4 vs 18.7). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

Tester holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Tester has 584 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.

UpkeepUpdate frequency

Tester ships an update every 2 days, Rev for Vercel every 2 weeks. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

Scorecard7 real differences · 4 level
Tester versus Rev for Vercel: the parameters behind the verdict, then further details
ParameterTesterRev for Vercel
PriceFreeFree
Rating4.7 (584 ratings) — better4.4 (90 ratings)
Positive reviews89.9% of reviews — better45.5% of reviews
Number of ratings584 — better90
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#185#34 — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.716.4 — better
Further details — not scored
Size76 MB82 MB
Age rating4+4+
DeveloperFJEDIFarFetched

Customer experience

Tester

All ratings584 ratings
Positive92.6%
Neutral2.7%
Negative4.6%
Written reviews327 reviews
Positive89.9%
Neutral4.0%
Negative6.1%

Rev for Vercel

All ratings89 ratings
Positive86.5%
Neutral1.1%
Negative12.4%
Written reviews22 reviews
Positive45.5%
Neutral0.0%
Negative54.5%

Bugs and requests

Tester

Reported bugs

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

Requested features

5 requests
  • 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

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Tester

Subscriptions6
  • Tester Go Weekly$0.997 Days
  • Tester Go Monthly$4.991 Month
  • Tester Plus Monthly$7.991 Month
Show 3 more
  • Tester Pro Monthly$19.991 Month
  • Tester Plus Yearly$79.991 Year
  • Tester Pro Yearly$200.001 Year
One-time1
  • Tester Plus Lifetime$89.99
8 purchases

Rev for Vercel

Subscriptions4
  • Rev Ultimate Monthly$2.491 Month
  • Ultimate$2.497 Days
  • Rev Ultimate Yearly$6.991 Year
Show 1 more
  • Rev Ultimate Yearly$9.991 Year
One-time4
  • Rev Ultimate Lifetime$12.00
  • Rev Ultimate Lifetime$17.99
  • Rev Ultimate Lifetime$19.99
Show 1 more
  • Rev Ultimate Lifetime$24.00

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 584 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 21, 2026 and Rev for Vercel on October 23, 2026.
Which is more popular, Tester or Rev for Vercel?
Tester currently peaks at #185 in the App Store charts, and Rev for Vercel at #34. Chart position reflects recent download velocity rather than total install base.

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