Comparison

XML / JSON Viewer vs API Requester

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

Head to head
About

XML / JSON Viewer

Features
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Instantly format and view XML or JSON files offline. Even broken data displays partially, keeping your workflow uninterrupted. Copy in 4 formats: Pretty, Raw, Key+Value, Value Only. Handles files up to 10MB smoothly, with preview mode for larger files. 【Key Features】 ・Auto-detect format with syntax highlighting ・Partial display for malformed data ・4 copy formats for flexible reuse ・Large file preview for smooth operation ・Light/Dark theme support 【Perfect For】 Developers, system engineers, API users, students—anyone working with XML/JSON daily. 【Privacy】 Your files are processed entirely on your device and are never uploaded. This app shows ads, which may use the network; upgrade to Pro to remove them. 【Pro】 A single one-time Pro purchase removes all ads and unlocks full content for large files, advanced copy, and regex search.

About

API Requester

Features
Read full description

Requester is your new go-to native HTTP client, built to make API testing fast, simple, and beautiful across iOS and macOS. Whether you are debugging complex backend services, exploring third-party APIs, or building your own software, Requester provides a streamlined, distraction-free experience without compromising on power. Key Features: - Beautiful Native Design: Enjoy a stunning, modern interface with glass UI elements, perfectly adapted for your device with full Light and Dark mode support. - Complete Request Control: Easily configure URLs, choose HTTP methods (GET, POST, PUT, etc.), edit JSON request bodies, and set custom headers. - Quick Import & Export: Instantly import requests from cURL or plain text to auto-fill all parameters, and export your crafted requests just as easily for sharing with your team. - Time-saving Tools: Quickly add standard headers (like Content-Type: application/json) with a single tap to avoid repetitive typing. - History & Bookmarks: Never lose track of a successful HTTP call. Save your request history automatically and bookmark your most-used requests for instant access. - Clear Responses: Analyze server responses, inspect status codes, and view payload data in a clean, structured format. - Usage Statistics: Keep track of your API interactions with a built-in statistics dashboard. Designed purely for developers, by developers. API Requester gets out of your way and lets you focus on what matters — building great software. Legal: - Privacy Policy: https://vybgss.github.io/api-requester-docs/privacy-policy.html - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

XML / JSON Viewer4 screens
API Requester4 screens

Verdict

The call

The clearest difference is ads: API Requester at none against XML / JSON Viewer's shown. API Requester also leads on update cadence (weekly vs every 6 weeks). XML / JSON Viewer's advantage is iOS requirement (13.0 vs 17.6). On price, 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. XML / JSON Viewer sells 1 one-off in-app purchase and API Requester sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

XML / JSON Viewer ships an update every 6 weeks, API Requester weekly. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 3 level
XML / JSON Viewer versus API Requester: the parameters behind the verdict, then further details
ParameterXML / JSON ViewerAPI Requester
PriceFreeFree
Update frequencyEvery 6 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better17.6
Further details — not scored
Size40 MB3 MB
Age rating4+4+
DeveloperSeiya.kVolodymyr Sichka

In-app purchases

1 purchases

XML / JSON Viewer

One-time1
  • Pro Unlock$2.99
2 purchases

API Requester

Subscriptions2
  • Pro - Monthly14 Days trial$2.991 Month
  • Pro - Annual14 Days trial$24.991 Year

Questions

Is XML / JSON Viewer free?
XML / JSON Viewer is free to download, with in-app purchases available.
Is API Requester free?
API Requester is free to download, with in-app purchases available.
Do XML / JSON Viewer or API Requester have ads?
XML / JSON Viewer shows ads; API Requester does not.
Which is updated more often, XML / JSON Viewer or API Requester?
XML / JSON Viewer ships an update every 6 weeks, and API Requester weekly. Most recently, XML / JSON Viewer was updated on September 19, 2026 and API Requester on September 29, 2026.

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