Comparison

HttpDemo vs API Matrix

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

Head to head

HTTP Demo

About

HttpDemo

Features

Read full description

Http Demo is a simple and efficient tool for testing HTTP requests.

About

API Matrix

Features

Read full description

API Matrix is a privacy-first key vault built for developers who work with multiple AI providers. All your credentials stay on-device, locked behind Face ID or fingerprint. 34 providers supported — including OpenAI, Anthropic, DeepSeek, Gemini etc. Biometric lock — Face ID / fingerprint unlocks your vault automatically Ping test — Validate each key with the correct provider endpoint and auth header Usage & cost tracking — OpenAI, Anthropic, OpenRouter, DeepSeek, DeepInfra One-copy export — curl commands, .env snippets, and OpenRouter config 100% on-device — expo-secure-store, no cloud, no tracking

Screenshots

HttpDemo3 screens

API Matrix4 screens

Verdict

The call

HttpDemo and API Matrix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HttpDemo ships an update every 3 days, API Matrix every 5 days. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

ScorecardNo meaningful differences

HttpDemo versus API Matrix: the parameters behind the verdict, then further details
Parameter	HttpDemo	API Matrix
Price	Free	Free
Update frequency	Every 3 days — better	Every 5 days
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.0 — better	16.4
Further details — not scored
Size	4 MB	50 MB
Age rating	4+	4+
Developer	Tamir Levy	Chi Hin Lio

In-app purchases

None

HttpDemo

No in-app purchases

None

API Matrix

No in-app purchases

Questions

Is HttpDemo free?

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

Is API Matrix free?

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

Do HttpDemo or API Matrix have ads?

Neither HttpDemo nor API Matrix shows ads.

Which is updated more often, HttpDemo or API Matrix?

HttpDemo ships an update every 3 days, and API Matrix every 5 days. Most recently, HttpDemo was updated on September 17, 2026 and API Matrix on September 23, 2026.