Comparison

Developer Utilities vs Email Quick Test

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

Head to head
About

Developer Utilities

This app offers a suite of essential tools for developers and testers. It facilitates network and development debugging with features like LAN text transfer, JS injection, and DNS resolution. It also includes utilities for QR code scanning/generation and system information viewing.

Highlights
  • LAN text transfer
  • Frontend debugging
  • JS injection
  • QR code scanning and generation
  • Network information viewing
  • DNS resolution
  • JSON formatting
Features
Read full description

Developer Utilities is a practical toolbox for development, testing, and day-to-day troubleshooting. No account is required—open the app and start diagnosing networks, inspecting web pages, processing data, or transferring content across your local network. Network diagnostics • View local and public IP addresses, carrier details, and proxy information • Ping a domain or IP address • Run single or batch DNS queries • Look up Whois and ICP registration information • Scan the local network and run traceroute Development and debugging • View page source, inject vConsole, and run custom JavaScript • Format JSON • Create and decode short URLs • Convert and preview RGB/HEX colors • Browse system fonts QR codes and cross-device transfer • Scan or generate QR codes • Transfer text, images, and files between a browser and your iPhone or iPad on the same local network • Preview and save images, or open files with the system share sheet • Temporary images and files are removed when the transfer session ends Quick Note • Save text in seconds • Browse a dedicated history page with update times • Tap any record to load it back into the editor The app supports English and Simplified Chinese and follows your system language automatically. The app contains ads. A one-time, non-subscription purchase permanently removes ads and can be restored at any time.

About

Email Quick Test

Quickly send a test email from your device to verify your email account is functioning correctly. This tool helps diagnose email delivery issues by sending messages from dedicated servers, ensuring your inbox is operational. It also offers options to test sending from specific popular email providers.

Highlights
  • Send test emails from dedicated servers
  • Verify email account functionality
  • Test sending from specific providers (Gmail, Outlook, Yahoo)
  • Immediate email delivery confirmation
  • Troubleshooting tips for non-delivery
Features
Read full description

Email problems again.... Quickly send yourself a test email message from our servers. Sometimes you just need to have a quick email sent to your self. Perhaps instead of asking (again) your spouse / coworker / friend to send you an email to test it. "Hey can you send me another test email...." just click the button in this app and we'll send you a message immediately. As you have likely found out, sending yourself an email doesn't test whether your email is actually working. When you send a test email from our servers, and then you receive the email, that is when you know that your email box is working. If you do not receive the email search for "Quick Email Test" and check your spam to see if you have received it - email is sent from our server IMMEDIATELY - and your email provider (most email providers) should only take about 1 to 2 minutes to receive any simple email. Here are a couple of issues that might exist if you dont receive an email. - The mail might be in your SPAM box (definitely check this, and check your incoming rules, filters, junk, check it all before you assume it) - Your email domain might be expired or misconfigured. - Your ISP or email provider might have locked or closed your domain or email account In addition to just a simple check to confirm your email is working, you can also use the enhanced features to send a test from specific email providers. This will help you to debug problems between those providers and and your email provider. - Gmail.com - Outlook.com - Yahoo.com (have another provider you would like us to add, email us at support@quicktest.email) While these features below are not here yet, you can install the app now so you can be notified when we add them. They are on the road map now and we are adding them soon - Send an email with an attachment - Choose between TEXT only or HTML only email - Email Test Firestorm - send from all email providers in one click - Email Receipts - see the server IP and message id from when the email was sent

Screenshots

Developer Utilities4 screens
Email Quick Test4 screens

Verdict

The call

The clearest difference is ads: Email Quick Test at none against Developer Utilities's shown. Email Quick Test also leads on monetization model (free vs ad-supported) and iOS requirement (9.0 vs 13.0). Developer Utilities's advantage is update cadence (every 6 weeks vs every 3 months). On price, rating, ratings volume and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Developer Utilities against 5.0 for Email Quick Test. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Developer Utilities ships an update every 6 weeks, Email Quick Test every 3 months. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Developer Utilities versus Email Quick Test: the parameters behind the verdict, then further details
ParameterDeveloper UtilitiesEmail Quick Test
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings11
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.09.0 — better
Further details — not scored
Size17 MB100 MB
Age rating4+4+
DeveloperQingyu ChenMatraex

Customer experience

Developer Utilities

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Email Quick Test

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Developer Utilities

No in-app purchases

None

Email Quick Test

No in-app purchases

Questions

Is Developer Utilities free?
Developer Utilities is free to download, with no in-app purchases.
Is Email Quick Test free?
Email Quick Test is free to download, with no in-app purchases.
Which has better reviews, Developer Utilities or Email Quick Test?
Developer Utilities and Email Quick Test are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Developer Utilities or Email Quick Test have ads?
Developer Utilities shows ads; Email Quick Test does not.
Which is updated more often, Developer Utilities or Email Quick Test?
Developer Utilities ships an update every 6 weeks, and Email Quick Test every 3 months. Most recently, Developer Utilities was updated on October 1, 2026 and Email Quick Test on September 23, 2026.

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