Comparison

Ullr Rest Client vs RequestLab

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

Head to head

Rest & HTTP

Simple API development tool

Free

🛠️ Developer Tools

No ratingsView app →

About

Ullr Rest Client

Features

Read full description

An application for creating an HTTP request and testing server applications. History recording is supported.

About

RequestLab

Features

Read full description

RequestLab is a simple, free, multi-platform tool designed for HTTP API development, debugging, and testing. Run and test your various HTTP requests against your endpoints and check the results. It is intended as a native alternative to programs like Postman, Thunder Client, Bruno, etc. for Apple devices. You can run RequestLab on your Mac, iPhone, iPad, and Vision Pro while enjoying the same functionality. Additionally, you have the convenience of sharing your requests between these devices using the import/export functionality. - Create and edit HTTP requests: GET, POST, HEAD, OPTIONS, DELETE, PUT, TRACE, CONNECT, PATCH - Supported authentication methods: Basic, Bearer - Import/Export from and to JSON format for sharing your request - No user tracking, no subscription, no login required. What happens on your device stays on your device.

Screenshots

Ullr Rest Client4 screens

RequestLab4 screens

Verdict

The call

The clearest difference is ads: RequestLab at none against Ullr Rest Client's shown. Ullr Rest Client's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ullr Rest Client ships an update every 4 days, RequestLab every 3 weeks. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 4 level

Ullr Rest Client versus RequestLab: the parameters behind the verdict, then further details
Parameter	Ullr Rest Client	RequestLab
Price	Free	Free
Update frequency	Every 4 days — better	Every 3 weeks
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, Vision Pro
Requires iOS	15.0 — better	16.0
Further details — not scored
Size	6 MB	16 MB
Age rating	17+	4+
Developer	Ivan Serhiienko	Martin Albrecht

In-app purchases

None

Ullr Rest Client

No in-app purchases

None

RequestLab

No in-app purchases

Questions

Is Ullr Rest Client free?

Ullr Rest Client is free to download, with no in-app purchases.

Is RequestLab free?

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

Do Ullr Rest Client or RequestLab have ads?

Ullr Rest Client shows ads; RequestLab does not.

Which is updated more often, Ullr Rest Client or RequestLab?

Ullr Rest Client ships an update every 4 days, and RequestLab every 3 weeks. Most recently, Ullr Rest Client was updated on September 24, 2026 and RequestLab on September 7, 2026.