ApiCatcher Downloads & RevenueApiCatcher - Capture HTTPS · App Store
ApiCatcher - Capture HTTPS is #59 in Developer Tools Grossing in China and charting in 2 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
CategoryDeveloper Tools
PriceFree
Released
Rating★ 4.8 (8)
Version4.8
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
ApiCatcher - Capture HTTPS update history & changes
Last change · 38 events since 19 Feb 2026Full timeline ↓✏️New iPad screenshots✏️New screenshots📈Entered the top 100📈Charting in a new country📦Updated to version 4.8📦Updated to version 4.7🆕First spotted by AppInsider🆕Its developer released another app: HTTPBuddy - API & HTTP Client
Full timeline · 38 events
- ✏️ApiCatcher - Capture HTTPS: new iPad screenshots· JP
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · JP
- ✏️ApiCatcher - Capture HTTPS: new iPad screenshots· GB
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · GB
- 📈ApiCatcher - Capture HTTPS entered the top 100Top Free · Developer Tools · AE
- 📈ApiCatcher - Capture HTTPS charting in a new countryUnited Arab Emirates
- 📦ApiCatcher - Capture HTTPS updated to version 4.8修复用户反馈的问题
- ✏️ApiCatcher - Capture HTTPS: new iPad screenshots· ID
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · ID
- ✏️ApiCatcher - Capture HTTPS: new iPad screenshots· SA
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · SA
- ✏️ApiCatcher - Capture HTTPS: description updated· US
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · US
- ✏️ApiCatcher - Capture HTTPS: new iPad screenshots· KR
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · KR
- 📈ApiCatcher - Capture HTTPS entered the top 10Top Grossing · Developer Tools · KR
- 📈ApiCatcher - Capture HTTPS entered the top 100Top Free · Developer Tools · IN
- ✏️ApiCatcher - Capture HTTPS: new iPad screenshots· RU, CN
- ✏️ApiCatcher - Capture HTTPS: new screenshots10 screenshots (was 10) · RU, CN
- 📦ApiCatcher - Capture HTTPS updated to version 4.7适配iPhone Duo
- 📦ApiCatcher - Capture HTTPS updated to version 4.6优化「AI助手」用户体验
- 📈ApiCatcher - Capture HTTPS entered the top 10Top Grossing · Developer Tools · RU
- ✏️ApiCatcher - Capture HTTPS: description updated· KR
- ✏️ApiCatcher - Capture HTTPS: renamedApiCatcher - Capture HTTPS → ApiCatcher - HTTPS 캡처 · KR
- 📦ApiCatcher - Capture HTTPS updated to version 4.5- Scripts can intercept WebSocket requests (response interception is not supported).
- Added an AI Assistant entry on the home page and improved AI Assistant features.
- AI chat now supports selecting messages to delete. - ✏️ApiCatcher - Capture HTTPS: description updated· SA
- 📦ApiCatcher - Capture HTTPS updated to version 4.4• 历史页过滤条件支持拖动调整顺序
• JSON编辑器 和 JS脚本代码编辑器 添加常用符号按键，提升输入效率
• 编辑 JSON 和 JS 脚本时支持输入补全，配置 API Key 后可开启 AI 补全 - ✏️ApiCatcher - Capture HTTPS: description updated· FR
- ✏️ApiCatcher - Capture HTTPS: description updated· CN
- 📦ApiCatcher - Capture HTTPS: now updating weekly4 updates in 30 days, after a quiet two months
- 📦ApiCatcher - Capture HTTPS updated to version 4.3• Optimize SSE event preview
• Optimize WebSocket details view
• Personalization settings -> Language preference settings
• View all requests reusing the same connection
• TLS leaf certificate algorithm configurable: ECDSA P-256 (default), RSA 2048… more - 📦ApiCatcher - Capture HTTPS updated to version 4.2New Features:
• Support importing HAR
Fixes:
• Fixed a crash on the iOS 17 UI personalization settings page
Optimizations:
• Adapted for iOS 27
• Optimized certificate issuance speed to resolve lag during cold start.
• Request headers/response headers values are now fully displayed, no longer limited to a maximum of 3 lines
• The URL on the WebSocket details page can now be copied
• Unified page background color
• Unified persistent search bar, customizable via the personalization settings page… more - 📦ApiCatcher - Capture HTTPS updated to version 4.1修复v2ex用户反馈的问题：
1、ios17上进ui个性化设置页面会闪退。
2、请求详情页长url希望也能看全。 - 🆕ApiCatcher - Capture HTTPS first spotted by AppInsider#12 in Top Grossing · Developer Tools · Brazil
- 📦ApiCatcher - Capture HTTPS version 4.0New:
1. Capture requests that don't go through the system proxy.
2. Support connection reuse (Keep-Alive).
3. SSE responses are shown as event cards.
4. A view similar to the browser Network panel.
5. More crypto functions for encryption and decryption scripts.
Fixed:
1. Favorited media requests lost their request and response bodies.… more - 🆕ApiCatcher - Capture HTTPS: its developer released another app: HTTPBuddy - API & HTTP Client
- 🆕ApiCatcher - Capture HTTPS: its developer released another app: WeakSim - Network Simulator
- 🆕ApiCatcher - Capture HTTPS released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
8 ratings
Measured
Best rank now
#59
Developer Tools GrossingMeasured
ApiCatcher - Capture HTTPS on the App Store
App details
App ID
6757103562
Publisher
Nanning Signalling Network Technology Co., Ltd
On the store since
Feb 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN ZH
Size
70 MB
ApiCatcher - Capture HTTPS downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where ApiCatcher - Capture HTTPS's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | Developer ToolsGrossing | #59 |
| China | Developer ToolsFree | #125 |
| Brazil | Developer ToolsFree | #196 |
Apps near ApiCatcher - Capture HTTPS on the chart
Developer Tools Grossing, around #59.
Ratings
App Store, worldwide.
Rating
4.8 ★
8 ratings
Measured
Ratings
8
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
62/100
faster than 70% of Developer Tools apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about ApiCatcher - Capture HTTPS
From the 6 most recent App Store reviews in the US.
Users highly praise the app's real-time synchronization, clean interface, and powerful debugging features like request replay and mock responses. However, one user reported persistent HTTPS errors despite installing the CA certificate, indicating potential configuration or compatibility issues.
Mostly positive (83% of recent reviews give 4–5 stars). Recent reviews are more negative than earlier ones.
About ApiCatcher - Capture HTTPS
ApiCatcher is a user-friendly mobile HTTP/HTTPS/WS/WSS packet capture and debugging tool.
ApiCatcher also offers macOS and Windows versions (ApiCatcher Desktop), and the ApiCatcher can sync captured traffic to ApiCatcher Desktop in real time.
[Key Features]
• Traffic Capture: Capture HTTP, HTTPS, WS, and WSS traffic (WS: WebSocket; WSS: WebSocket over TLS).
• Data Manipulation: Copy, export, encrypt, and decrypt Query Params, Headers, and Bodies.
• Host Filtering: Configure blacklists and whitelists to filter captured hosts.
• Request Replay: Modify and resend requests.
• Combo Replay: Schedule and execute multiple requests sequentially based on dependencies, with support for dynamic parameter injection.
• Scheduled Replay: Automate and trigger request replays at set intervals.
• Auto-Generated API Docs: Automatically generate API documentation and export directly to Postman or Apifox.
• Rewrite Rules: Mock responses, redirect requests, modify requests/responses, or drop requests/responses.
• Scripting Engine: Extend capabilities with script plugins to flexibly modify requests and responses on the fly.
• History Export: Batch export captured traffic as HAR files.
• API Scanner: Run rule-based vulnerability/error detection and statistics on captured traffic, with support for custom scanning rules.
• Media Export: Batch export images and videos, with automatic merging for segmented download requests.
• Real-Time Sync: Stream captured HTTP/HTTPS traffic instantly to ApiCatcher Desktop for advanced analysis and debugging. It also supports syncing to Burp Suite, which requires installing the plugin provided by ApiCatcher on Burp Suite.
• DNS mapping/spoofing: Bypass DNS resolution by sending requests for specified domain names to a designated IP address, achieving an effect similar to editing the hosts file on a computer.
• Support decoding request/response bodies encoded with the Protobuf protocol, such as gRPC requests. If a .desc descriptor file is provided, field names can also be decoded.
[Personalization Settings]
• Configurable code highlighting styles with multiple built-in themes, supporting JSON/XML/HTML/JS.
• AI assistant mode available: directly capture and analyze packets through AI dialogue.
[How It Works]
ApiCatcher establishes a local VPN connection on your device to route all network traffic through a local Man-in-the-Middle (MITM) service. As long as the VPN is active, ApiCatcher can capture any HTTP/HTTPS/WS/WSS traffic passing through Wi-Fi or cellular data.
[Data Privacy & Security]
ApiCatcher's root certificate is a self-signed certificate generated entirely on your own device. All captured HTTP/HTTPS/WS/WSS data is stored locally on your device and is never uploaded to any remote servers.
[Description of automatic subscription service]
1.Subscription service:
a) Pro Monthly (1 month)
b) Pro Yearly (12 months)
c) Ultimate Monthly (1 month)
d) Ultimate Yearly (12 months)
2.Payment: After the user confirms the purchase a
ApiCatcher also offers macOS and Windows versions (ApiCatcher Desktop), and the ApiCatcher can sync captured traffic to ApiCatcher Desktop in real time.
[Key Features]
• Traffic Capture: Capture HTTP, HTTPS, WS, and WSS traffic (WS: WebSocket; WSS: WebSocket over TLS).
• Data Manipulation: Copy, export, encrypt, and decrypt Query Params, Headers, and Bodies.
• Host Filtering: Configure blacklists and whitelists to filter captured hosts.
• Request Replay: Modify and resend requests.
• Combo Replay: Schedule and execute multiple requests sequentially based on dependencies, with support for dynamic parameter injection.
• Scheduled Replay: Automate and trigger request replays at set intervals.
• Auto-Generated API Docs: Automatically generate API documentation and export directly to Postman or Apifox.
• Rewrite Rules: Mock responses, redirect requests, modify requests/responses, or drop requests/responses.
• Scripting Engine: Extend capabilities with script plugins to flexibly modify requests and responses on the fly.
• History Export: Batch export captured traffic as HAR files.
• API Scanner: Run rule-based vulnerability/error detection and statistics on captured traffic, with support for custom scanning rules.
• Media Export: Batch export images and videos, with automatic merging for segmented download requests.
• Real-Time Sync: Stream captured HTTP/HTTPS traffic instantly to ApiCatcher Desktop for advanced analysis and debugging. It also supports syncing to Burp Suite, which requires installing the plugin provided by ApiCatcher on Burp Suite.
• DNS mapping/spoofing: Bypass DNS resolution by sending requests for specified domain names to a designated IP address, achieving an effect similar to editing the hosts file on a computer.
• Support decoding request/response bodies encoded with the Protobuf protocol, such as gRPC requests. If a .desc descriptor file is provided, field names can also be decoded.
[Personalization Settings]
• Configurable code highlighting styles with multiple built-in themes, supporting JSON/XML/HTML/JS.
• AI assistant mode available: directly capture and analyze packets through AI dialogue.
[How It Works]
ApiCatcher establishes a local VPN connection on your device to route all network traffic through a local Man-in-the-Middle (MITM) service. As long as the VPN is active, ApiCatcher can capture any HTTP/HTTPS/WS/WSS traffic passing through Wi-Fi or cellular data.
[Data Privacy & Security]
ApiCatcher's root certificate is a self-signed certificate generated entirely on your own device. All captured HTTP/HTTPS/WS/WSS data is stored locally on your device and is never uploaded to any remote servers.
[Description of automatic subscription service]
1.Subscription service:
a) Pro Monthly (1 month)
b) Pro Yearly (12 months)
c) Ultimate Monthly (1 month)
d) Ultimate Yearly (12 months)
2.Payment: After the user confirms the purchase a
Latest updates
4.8
修复用户反馈的问题
4.7
适配iPhone Duo
4.6
优化「AI助手」用户体验
Store changes
What ApiCatcher - Capture HTTPS changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
New screenshots
10 screenshots (was 10)
New iPad screenshots 
