Comparison

SynthDet Viewer vs Stream HTTP Sniffer

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

Head to head
About

SynthDet Viewer

Visualize object detection model results in augmented reality. This tool allows for real-world data analysis and COCO exporting for the SynthDet project.

Highlights
  • Augmented reality visualization
  • Object detection results display
  • COCO exporting
  • Real-world data analysis
  • SynthDet project integration
Read full description

SynthDet Viewer is an augmented reality app for the SynthDet project, an end-to-end object detection pipeline based on synthetic data. The app presents an object detection model's results on screen in augmented reality and allows for COCO exporting, allowing for real-world data analysis.

About

Stream HTTP Sniffer

This tool captures and analyzes HTTP/HTTPS traffic directly on your device for network debugging. It allows developers and QA teams to inspect requests and responses, filter traffic, rewrite messages, and even block specific requests. HTTPS capture requires CA certificate configuration.

Highlights
  • HTTP/HTTPS packet capture
  • Request/response history
  • Domain filtering
  • Request rewriting
  • Request blocking
  • JavaScript scripting
  • Keyword search
Features
Read full description

Stream HTTP Packet Capture Tool is a mobile HTTP/HTTPS packet capture and network debugging tool. It is used for local packet capture on the client side, intended solely for local network debugging by QA and development teams. You can capture and view all HTTP/HTTPS requests and responses on your device without connecting to a computer, making it easy to debug application network issues. 1. Capture HTTP & HTTPS requests, with HTTPS requests requiring the configuration of a CA certificate. 2. Access capture history to preview request bodies and response bodies, currently supporting text, JSON, files, and forms. 3. Domain Filtering: Intercept only the traffic you need, avoiding interference with other applications. 4. Request Rewriting: Supports redirection and replacement of request or response messages, and modifications based on regular expressions. 5. Request Blocking: Block requests based on URLs to prevent them from being sent to the server. 6. Scripting: Write JavaScript scripts to handle requests or responses. 7. Search: Search requests based on keywords, response types, and various conditions. Before you start using the tool, please read the following: 1. The target audience for Stream HTTP Packet Capture Tool includes front-end developers, client developers, back-end developers, DevOps engineers, QA engineers, and general users with some network analysis skills. 2. The sole purpose of Stream HTTP Packet Capture Tool is network debugging, and it has no other intended purposes. Additionally, enabling Stream requires your authorization for VPN permissions. 3. Stream HTTP Packet Capture Tool does not upload any user data. Please use it with confidence, and we hope our trusted users will share it with industry professionals. If you do not agree with the above purposes, lack network analysis skills, or inherently distrust third-party apps with sensitive data, we recommend you carefully consider before downloading.

Screenshots

SynthDet Viewer2 screens
Stream HTTP Sniffer4 screens

Verdict

The call

The clearest difference is in-app purchases: SynthDet Viewer at none against Stream HTTP Sniffer's 4. SynthDet Viewer also leads on review sentiment (25% vs 11%) and update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement 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. Stream HTTP Sniffer sells 4 one-off in-app purchases. SynthDet Viewer asks for nothing beyond the download.

UpkeepUpdate frequency

SynthDet Viewer ships an update every 2 days, Stream HTTP Sniffer every 5 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
SynthDet Viewer versus Stream HTTP Sniffer: the parameters behind the verdict, then further details
ParameterSynthDet ViewerStream HTTP Sniffer
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews25.0% of reviews — better10.5% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 days — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.413.0 — better
Further details — not scored
Size31 MB43 MB
Age rating4+4+
DeveloperUnity Technologies ApSXiamen Yidong Network Technology Company Limited

Customer experience

SynthDet Viewer

Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Stream HTTP Sniffer

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews19 reviews
Positive10.5%
Neutral5.3%
Negative84.2%

In-app purchases

None

SynthDet Viewer

No in-app purchases

4 purchases

Stream HTTP Sniffer

One-time4
  • 1 个月 VIP$2.99
  • 3 个月 VIP$4.99
  • 1 年 VIP 会员$9.99
Show 1 more
  • 终身VIP$12.99

Questions

Is SynthDet Viewer free?
SynthDet Viewer is free to download, with no in-app purchases.
Is Stream HTTP Sniffer free?
Stream HTTP Sniffer is free to download, with in-app purchases available.
Do SynthDet Viewer or Stream HTTP Sniffer have ads?
Neither SynthDet Viewer nor Stream HTTP Sniffer shows ads.
Which is updated more often, SynthDet Viewer or Stream HTTP Sniffer?
SynthDet Viewer ships an update every 2 days, and Stream HTTP Sniffer every 5 days. Most recently, SynthDet Viewer was updated on October 8, 2026 and Stream HTTP Sniffer on October 16, 2026.

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