Stream vs Dev Utils
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stream
This tool allows developers to inspect HTTP and HTTPS network traffic on iOS devices. It enables capturing requests, replaying them, and managing host configurations for testing different environments. Essential for debugging network issues and understanding application behavior.
- Sniff HTTP & HTTPS requests
- Capture and preview request/response bodies
- Compose and replay HTTP requests
- Configure hosts for environment switching
- Import and replay HAR files
- Compatible with iPhone X and iPad multitasking
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Before downloading this App, We hope you can read the following introductions seriously. 1. Stream is designed for f2e developers, mobile developers, backend developers, sa engineers, qa engineers and users who have a certain network analyze abilities. 2. Stream is only designed for network debugging. Meanwhile, turning on Stream requires you to authorize VPN permissions. 3. Stream will never upload any user data, and we also expect you to spread to users who also trust us. If you do not agree with the above instructions, we recommend you consider seriously before downloading. Features: Stream is an iOS side network debugging tool, only for QA & development. 1. Sniff HTTP & HTTPS requests, meanwhile sniffing HTTPS requests needs you to install CA certificates. 2. Capture History, preview request body, and response body, supports text / JSON / files / forms. 3. Compose HTTP requests and Replay sniffed requests. 4. Support Hosts configuration, similar to Hosts in the PC features, for f2e developer and mobile developer to switch test environment and online environment easily. 5. Simple support on HAR files, you can export Charles / Fiddler / Chrome / Firefox network records to HAR file and then open in Stream and replay requests. 6. Compatible with iPhone X and iPad MutiTask.
Dev Utils
This app provides mobile developers with essential tools to streamline their workflow. It offers timely notifications for OS and Xcode releases, accessibility features, device information, and a reference for HTTP status codes. Customize your experience with themes and app icons.
- OS and Xcode release notifications
- System font and color comparison
- Device information lookup
- HTTP status code reference
- Light/dark themes
- Customizable app icons
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Dev Utils is the ultimate toolkit for mobile developers. With features designed to streamline your workflow and increase productivity, Dev Utils is the essential companion for building amazing mobile apps. Stay Up-to-Date with the Latest Releases and Betas - Get notified about the latest betas and full releases of Apple's operating systems (iOS, iPadOS, watchOS, and tvOS) and Xcode. - Easily check release notes for the latest Xcode. See the macOS requirements and view included SDKs for iOS, macOS, watchOS, and tvOS. - Stay informed with the latest developer news and important information about App Store Connect, TestFlight, and more. Ensure Your App is Accessible to All Users - Compare system fonts and colors with adjustable sizing and dark mode support. Get Device Information Quickly and Easily - Check which versions of Apple's operating systems (iOS, iPadOS, watchOS, and tvOS) are currently supported on any device. - Quickly view your device's type, storage, connectivity, cameras, and more. Easily share device info with others. Additional Tools - Quickly search and learn about HTTP status codes with a comprehensive reference guide. Customize Your Experience - Enjoy light and dark themes and customize your home screen with alternate app icons. Download Dev Utils now and elevate your mobile development to the next level!
Screenshots
Verdict
The clearest difference is rating: Dev Utils at 4.7 against Stream's 4.1. Dev Utils also leads on in-app purchases (none vs 2) and review sentiment (92% vs 79%). Stream's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (9 vs 15.0). On price, ratings volume, ads and chart position 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. Stream sells 2 one-off in-app purchases. Dev Utils asks for nothing beyond the download.
Dev Utils holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 133 and 101 respectively. Written reviews point the same way: 79% of Stream's written reviews are positive against 92% of Dev Utils's.
Stream ships an update every 3 weeks, Dev Utils every 4 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Stream | Dev Utils |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (133 ratings) | 4.7 (101 ratings) — better |
| Positive reviews | 78.9% of reviews | 92.5% of reviews — better |
| Number of ratings | 133 — better | 101 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #59 — better | #119 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 9 — better | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Stream Lab Inc. | Ryan Fielder |
Customer experience
Stream
Dev Utils
User reviews
Stream
From 133 App Store ratingsWhat we love
- 🚀 Free and powerful HTTP packet sniffer tool
- 👍 Simple and intuitive user interface
- 🔧 Useful for network debugging and troubleshooting
- 💡 Built-in JSON viewer and utilities (RSA, Base64 encryption/decryption)
- ✏️ Ability to edit and resend requests
Room to improve
- 🐛 Certificate installation fails on iOS 18.x versions
- 🐛 Gacha history recording not working properly
- 🐛 'Code 0' error when generating JSON links
- 🐛 VPN profile conflicts requiring app reinstallation
- ⚠️ Requires installing system certificates (security concern)
Dev Utils
From 101 App Store ratingsWhat we love
- 👍 Very useful app
- 👍 Good device info
- 👍 Helpful for developers
- 👍 Excellent UI/UX
- 👍 User-friendly
Room to improve
- 🐛 Needs update for releases
- 🐛 Data not up-to-date
- 🐛 Potential privacy concerns
- 🐛 Accusations of hacking
- 🐛 Blocked on M series Macs
Bugs and requests
Stream
Reported bugs
10 issues- Certificate installation fails on iOS 18.1 and 18.2
- Gacha/wish history not being captured correctly
- Code 0 error when retrieving JSON links
- VPN profiles becoming non-functional after app use
- Server connection issues (192.168.0.2:8081 unreachable)
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- WebSocket messages lost after clearing capture history
- HTTPS interception blocking website access
- Request capture showing CONNECT instead of GET method
- Certificate trust settings not appearing after installation
- App functionality broken on latest iOS updates
Requested features
10 requests- Select all requests button for bulk export
- Ability to delete individual capture sessions/records
- Gzip response content decompression
- Breakpoint setting for request modification
- Media file saving capability
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- Custom certificate support
- Local debugging interface
- Improved font styling in UI
- Support for older iOS versions
- One-click export all requests functionality
Dev Utils
Reported bugs
5 issues- Unknown errors
- Find my iPhone error
- Apple ID locked
- Privacy concerns
- Being attacked
Requested features
6 requests- Update release notes/version numbers
- Adapt to iOS 26 and dark icon
- Update data promptly
- Allow development usage
- More access to watch design UI
Show 1 moreShow fewer
- Enable installation on Mac M series
In-app purchases
Stream
- Coke$0.99
- Coffee$2.99
Dev Utils
No in-app purchases
