Comparison

Right On Page Devtools vs Developer

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

Head to head
About

Right On Page Devtools

This Safari extension brings web development tools directly to your iPhone. View console logs and API requests on the webpage, and inspect or modify CSS elements without needing a computer.

Highlights
  • View console logs on page
  • See API requests on page
  • Inspect and change CSS
  • On-device web debugging
  • Safari extension
Features
Read full description

Debug Mobile Safari Without a Mac. It works for both iPhone and iPad Right On Page DevTools brings essential web debugging directly onto the page you are viewing in Safari. See what is happening on the page in real time: • View console logs, warnings, errors, and exceptions • Inspect Fetch/XHR API requests and responses • Search logs, URLs, headers, payloads, and response bodies • Copy JSON values from nested responses • Inspect page elements and edit CSS on device • Snip HTML and CSS from any element • Catch API errors and JavaScript exceptions faster Unlike desktop-style devtools squeezed into a tiny panel, Right On Page is designed for quick mobile debugging. Open Safari, enable the extension for the site, and inspect what is happening right on the page. Useful for frontend developers, indie hackers, QA testers, and anyone debugging responsive websites on iPhone or iPad. Privacy first: Right On Page is off by default for each site and asks for permission per domain. The extension does not collect your browsing data.

About

Developer

Features
Read full description

Developer Tools helps you test servers, API calls, clients, and more. For each GET/POST request, it displays the JSON response in a user-friendly viewer. The JSON viewer supports all common data types, including lists, dictionaries, integers, doubles, and strings. It also shows the path to each element, making it easier to implement paths programmatically. The app also allows you to host an HTTP server directly on your phone and provides the IP address for connection. This is especially useful when testing data sent to a server or when getting started with server integration. Additionally, the app lets you generate and save QR codes. If any issues arise, or if you’d like to request a new feature, feel free to send me an email directly from the app’s home page. Included tools: Sending GET/POST requests JSON viewer for responses QR code generator Hosting an HTTP server on your phone

Screenshots

Right On Page Devtools4 screens
Developer4 screens

Verdict

The call

The clearest difference is update cadence: Developer at daily against Right On Page Devtools's every 3 months. Right On Page Devtools's advantage is iOS requirement (16.4 vs 18.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Right On Page Devtools ships an update every 3 months, Developer daily. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
Right On Page Devtools versus Developer: the parameters behind the verdict, then further details
ParameterRight On Page DevtoolsDeveloper
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size3 MB1 MB
Age rating4+17+
Developer泰宁 陆Mannon Wallace

In-app purchases

None

Right On Page Devtools

No in-app purchases

None

Developer

No in-app purchases

Questions

Is Right On Page Devtools free?
Right On Page Devtools is free to download, with no in-app purchases.
Is Developer free?
Developer is free to download, with no in-app purchases.
Do Right On Page Devtools or Developer have ads?
Neither Right On Page Devtools nor Developer shows ads.
Which is updated more often, Right On Page Devtools or Developer?
Right On Page Devtools ships an update every 3 months, and Developer daily. Most recently, Right On Page Devtools was updated on September 18, 2026 and Developer on September 9, 2026.

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