Comparison

iDOCTOR vs TWS Controller

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

Head to head
About

iDOCTOR

Get a comprehensive overview of your iPhone or iPad's hardware and system specifications. This app provides detailed information on CPU, memory, storage, display, battery, and security features without requiring logins or unnecessary permissions.

Highlights
  • System overview
  • CPU and performance details
  • Memory and storage information
  • Screen and display specs
  • Battery and power status
  • Security and accessibility features
Features
Read full description

*** #1 App in 10 countries! *** Complete System Overview! *** Simple and intuitive Interface! *** Know what’s inside your iPhone or iPad. *** iDOCTOR: CPU & System gives you a clear, reliable view of your iOS device’s technical specifications. Whether you are a developer, tester, advanced user, or simply curious about what makes your iPhone run, this app delivers the hardware and system information you need in one place. Designed to be fast, simple, and private, Device Info offers real-time access to essential specs—no logins, subscriptions, or unnecessary permissions. What does Device Info show? Device Info collects and displays accurate technical data using official Apple APIs. The app includes the following categories: System Overview Device model and generation iOS system version Device type (iPhone or iPad) Interface language and region Time zone CPU and Performance Chip type (Apple A-series) Number of processor cores Active processor threads System uptime (since last reboot) Low Power Mode status Memory and Storage Installed RAM (physical memory) Available memory at runtime Total storage capacity Free disk space (formatted) Screen and Display Resolution in physical pixels Retina scale factor Screen orientation (portrait or landscape) Brightness level Appearance mode: light or dark Battery and Power Battery level (%) Charging status: unplugged, charging, or full Battery state (charging or not) Low Power Mode on/off Security and Accessibility Biometric authentication (Face ID, Touch ID, or none) VoiceOver status Reduce Motion enabled/disabled Reduce Transparency enabled/disabled ***Why choose Device Info? -Device Info: CPU & System is the ultimate tool for viewing your iPhone’s hardware and system status. This lightweight iOS app gives you: -Instant access to CPU info, memory, battery, and more -A clean, user-friendly dashboard -No logins, no tracking, no ads -Optional advanced diagnostics (via rewarded ads) -Full compatibility with the latest iOS devices ***Perfect for: -Developers checking test environments -QA testers verifying device specs -Power users monitoring performance -Buyers and sellers confirming hardware details -Anyone curious about their device’s true capabilities Free to use. No accounts. Built for speed and accuracy.

About

TWS Controller

Features
Read full description

TWS Controller menemukan appliance TW Streamer pada jaringan Wi-Fi lokal, lalu memberi Anda kontrol penuh langsung dari iPhone. Pilih unit dari hasil pemindaian, login, dan kelola perangkat melalui antarmuka native yang cepat—tanpa WebView, akun cloud, atau monitor tambahan. KONTROL APPLIANCE LENGKAP • Status langsung: koneksi, interface jaringan, DNS, VPN, suhu, resolusi, FPS, bitrate, dan kapasitas disk • Video: codec, resolusi dan output display, aspect/fit, flip, koreksi lensa, color grading, LUT, serta deteksi objek • Display: dukungan HDMI, DSI, dan SPI mengikuti capability perangkat • Mode sumber: auto, FPV Goggles, aerial controller, RTMP receiver, dan UVC • Live: RTMP, WHIP, NDI, SRT, UDP, audio, dan FCC • Rekaman: mulai/berhenti, format, split, autostart, galeri, unduh, hapus, dan WebDAV • Jaringan: hotspot/client, pemindaian Wi-Fi, channel survey, dan konfigurasi access point • VPN: Tailscale/Headscale dan OpenVPN, termasuk profile serta status koneksi • Sistem: lisensi, keamanan config, diagnostic capture, backup/restore, firmware, restart, reboot, shutdown, dan reset RASPBERRY PI DAN RADXA Tampilan menyesuaikan capability yang dilaporkan appliance. Fitur khusus Raspberry Pi seperti boot tuning hanya muncul saat didukung; interface, connector, display, SPI, DSI, NDI, WHIP, dan provider VPN dibaca dinamis dari unit. PRIVASI SEJAK AWAL Aplikasi berkomunikasi langsung dengan appliance melalui jaringan lokal. Tidak ada akun cloud, analitik, iklan, atau pengumpulan data. Kredensial dan pengaturan hanya dikirim ke perangkat yang Anda pilih. TWS Controller bersifat independen dan tidak berafiliasi dengan atau didukung oleh DJI maupun produsen lain.

Screenshots

iDOCTOR4 screens
TWS Controller4 screens

Verdict

The call

The clearest difference is in-app purchases: TWS Controller at none against iDOCTOR's 1. TWS Controller also leads on update cadence (every 2 days vs every 7 months). iDOCTOR's advantage is device support (3 vs 1). On price, ads 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. iDOCTOR sells 1 one-off in-app purchase. TWS Controller asks for nothing beyond the download.

UpkeepUpdate frequency

iDOCTOR ships an update every 7 months, TWS Controller every 2 days. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
iDOCTOR versus TWS Controller: the parameters behind the verdict, then further details
ParameteriDOCTORTWS Controller
PriceFreeFree
Rating4.8 (17 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings17 — better—
Update frequencyEvery 7 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size20 MB2 MB
Age rating4+4+
DeveloperRodrigo BellosoARKANA SOLUSI DIGITAL, PT

In-app purchases

1 purchases

iDOCTOR

One-time1
  • iDoctor Pro$4.99
None

TWS Controller

No in-app purchases

Questions

Is iDOCTOR free?
iDOCTOR is free to download, with in-app purchases available.
Is TWS Controller free?
TWS Controller is free to download, with no in-app purchases.
Do iDOCTOR or TWS Controller have ads?
Neither iDOCTOR nor TWS Controller shows ads.
Which is updated more often, iDOCTOR or TWS Controller?
iDOCTOR ships an update every 7 months, and TWS Controller every 2 days. Most recently, iDOCTOR was updated on September 20, 2026 and TWS Controller on September 8, 2026.

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