Comparison

iDOCTOR vs InferrLM

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

InferrLM

Run advanced AI language models directly on your device, ensuring complete privacy and offline functionality. Analyze documents, recognize images, and extract text from photos. Optionally connect to cloud AI services with your own API keys.

Highlights
  • Run AI models locally, no internet required
  • Complete conversation privacy
  • Analyze images and documents
  • Extract text from photos and PDFs
  • Optional cloud AI integration
  • RAG for enhanced document understanding
Features
Read full description

Run AI language models directly on your phone, offline. Chat with AI without internet, keep your conversations private, and access advanced features like document analysis and image recognition. Who Is This For? Developers who want to experiment with language models locally. Privacy-conscious users who don't want their data in the cloud. Students who need AI help but don't always have internet. Anyone curious about running real AI on their phone. Key Features: - Run AI models locally on your device - no internet needed - Complete privacy - your chats never leave your phone - Support for vision models - analyze images and documents - Built-in OCR to extract text from photos and PDFs - Optional cloud AI support (ChatGPT, Claude, Gemini, DeepSeek) with your own API keys - Download optimized models designed for mobile devices - RAG (Retrieval-Augmented Generation) for smarter document understanding - Share your AI assistant across devices on your WiFi network

Screenshots

iDOCTOR4 screens
InferrLM4 screens

Verdict

The call

The clearest difference is in-app purchases: InferrLM at none against iDOCTOR's 1. InferrLM also leads on update cadence (every 5 days vs every 7 months) and rating (5.0 vs 4.8). iDOCTOR's advantage is ratings volume (17 vs 1) and iOS requirement (15.6 vs 26.0). On price, ads, monetization model and device support 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. InferrLM asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

InferrLM holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: iDOCTOR has 17 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

iDOCTOR ships an update every 7 months, InferrLM every 5 days. The most recent releases landed on September 20, 2026 and July 2, 2026 respectively.

Scorecard5 real differences · 5 level
iDOCTOR versus InferrLM: the parameters behind the verdict, then further details
ParameteriDOCTORInferrLM
PriceFreeFree
Rating4.8 (17 ratings)5.0 (1 ratings) — better
Positive reviews88.9% of reviews
Number of ratings17 — better1
Update frequencyEvery 7 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size20 MB124 MB
Age rating4+4+
DeveloperRodrigo BellosoSubhajit Gorai

In-app purchases

1 purchases

iDOCTOR

One-time1
  • iDoctor Pro$4.99
None

InferrLM

No in-app purchases

Questions

Is iDOCTOR free?
iDOCTOR is free to download, with in-app purchases available.
Is InferrLM free?
InferrLM is free to download, with no in-app purchases.
Which has better reviews, iDOCTOR or InferrLM?
InferrLM is rated higher. iDOCTOR averages 4.8 out of 5 from 17 ratings, while InferrLM averages 5.0 from 1 ratings.
Do iDOCTOR or InferrLM have ads?
Neither iDOCTOR nor InferrLM shows ads.
Which is updated more often, iDOCTOR or InferrLM?
iDOCTOR ships an update every 7 months, and InferrLM every 5 days. Most recently, iDOCTOR was updated on September 20, 2026 and InferrLM on July 2, 2026.

Other comparisons