Developer Utilities vs Email Quick Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- LAN text transfer
- Frontend debugging
- JS injection
- QR code scanning and generation
- Network information viewing
- DNS resolution
- JSON formatting
Read full descriptionHide 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.
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.
- 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
Read full descriptionHide 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Developer Utilities | Email Quick Test |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Qingyu Chen | Matraex |
Customer experience
Developer Utilities
Email Quick Test
In-app purchases
Developer Utilities
No in-app purchases
Email Quick Test
No in-app purchases
Questions
Is Developer Utilities free?
Is Email Quick Test free?
Which has better reviews, Developer Utilities or Email Quick Test?
Do Developer Utilities or Email Quick Test have ads?
Which is updated more often, Developer Utilities or Email Quick Test?
Other comparisons















