CALC 1 Programmable Calculator vs CrowsEye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CALC 1 Programmable Calculator
Create custom calculators with AI-generated JavaScript functions for precise calculations and data visualization. Assign programs to keys and manage data efficiently. Offers multiple calculation modes and extensive documentation.
- AI-assisted JavaScript function creation
- Customizable function calculators
- Data visualization and plotting
- Programmable calculator keys
- List and data management
- Multiple calculation modes (algebraic, RPN)
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Customize your calculators for quick and accurate calculations with CALC 1 - the ultimate programmable calculator for your iPhone or iPad. * Harness the power of AI: Ask your favorite AI tool to create JavaScript functions for you * Effortlessly create Function Calculators: Simply copy the AI-generated function code to your clipboard and tap the add button in the "Function Calculators" list - CALC 1 will automatically create a new Function Calculator (Always test the Function Calculator to verify the function is as you intended) * Execute functions with ease: Key in the parameter values to run the function and get instant results * Perform breakeven analysis: Function Calculators can solve for any non-integer parameter * Visualize data effortlessly: Create plots as a function of any parameter by entering the min and max values * Assign programs to individual calculator keys for personalized functionality * Create custom calculators by copying and pasting keys from pre-built calculators * Automatically generate keys from entered expressions for effortless reuse * CALC 1 has over 100 built-in functions that you can use from your JavaScript code * Manage lists and data with the List Manager and Data Manager for quick and accurate importing * Choose between algebraic, chain, or RPN calculation modes with an automatic stack * Access the CALC 1 documentation site with over 100 pages of searchable content and video tutorials, easily accessible through help links (?) within the app Whether you're a student, professional, or simply someone who appreciates the power of customization and AI-assisted productivity, CALC 1 offers a consistent and efficient solution to a wide range of problems. Upgrade your calculation experience with CALC 1 today!
CrowsEye
Monitor your home security cameras with AI-powered object detection. Receive real-time alerts, stream live footage, and review recorded events from your iOS devices. Manage multiple NVR installations and track server health.
- AI-powered object detection
- Real-time push notifications
- Live camera streaming
- Recording playback
- Multi-server support
- System monitoring
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CrowsEye is a native iOS client for Frigate NVR, the popular open-source network video recorder with AI-powered object detection. Monitor your security cameras, review recordings, and stay on top of your home surveillance with real-time push notifications, all from your iPhone or iPad. ** Push Notifications (Beta) Receive instant alerts when Frigate detects events on your cameras. Configure notifications per camera with granular controls, temporarily suspend alerts when you expect activity, and stay informed even when the app is closed. Requires Frigate 0.15 or later. Live Camera Viewing Stream live footage from all your Frigate cameras with smooth MJPEG playback. The adaptive grid layout automatically adjusts for standard and ultra-wide camera formats, giving you the best view of your property at a glance. Real-time activity indicators show motion and object detection as it happens. Picture-in-Picture support lets you keep watching while using other apps. Recording Playback Browse and play back recorded footage with an intuitive calendar interface. Easily navigate through hours of recordings and find exactly what you're looking for. Pinch to zoom for detailed inspection of any moment. Review & Detection Events Stay on top of alerts and detections with the dedicated Review page. Browse AI-detected events including people, vehicles, animals, and more. Frigate's powerful detection capabilities are at your fingertips, helping you quickly find important moments without scrubbing through hours of footage. Multi-Server Support Manage multiple Frigate installations from a single app. Quickly switch between home, office, or client locations with saved credentials and auto-login support. Perfect for users managing multiple properties or security professionals. Smart Network Switching Automatically detects when you are on your home network and uses your internal server URL for faster local access, then seamlessly switches to your external URL when you are away from home. No manual configuration needed. System Monitoring Keep tabs on your Frigate server health with real-time metrics including: - Detector inference speed and performance - CPU and GPU utilization - Storage usage across all drives - Per-camera recording storage breakdown - Process monitoring Key Features - Push notifications for real-time event alerts (Beta) - Native iOS experience optimized for iPhone and iPad - Multi-server management with quick switching and auto-login - Automatic network switching between internal and external URLs - Cloudflare Zero Trust support (browser login and service tokens) - Picture-in-Picture for live camera streams - Live motion and detection activity indicators - PTZ controls: Pan, tilt and zoom now appear as a compact horizontal strip on the live view for any camera that supports it - Secure connection to your self-hosted Frigate server - Support for self-signed SSL certificates - Pan and view support for 360 degree security cameras with dewarping and mount position selection. - Save snapshots and clips directly to your Photos library Requirements - Frigate NVR server (v0.14 or later, v0.15+ for push notifications) - Network access to your Frigate instance CrowsEye is designed for users who run their own Frigate NVR installation and want a dedicated, native mobile experience for monitoring their cameras on the go.
Screenshots
Verdict
The clearest difference is price: CrowsEye at $2.99 against CALC 1 Programmable Calculator's $9.99. CrowsEye also leads on update cadence (fortnightly vs every 5 weeks). CALC 1 Programmable Calculator's advantage is review sentiment (100% vs 82%). On rating, ratings volume, ads and in-app purchases 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
CALC 1 Programmable Calculator costs $9.99 and CrowsEye $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.6 for CALC 1 Programmable Calculator against 4.6 for CrowsEye. Both are backed by a comparable volume of ratings — 10 and 10 respectively. Written reviews are what separate them: 100% of CALC 1 Programmable Calculator's written reviews are positive against 82% of CrowsEye's.
CALC 1 Programmable Calculator ships an update every 5 weeks, CrowsEye fortnightly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | CALC 1 Programmable Calculator | CrowsEye |
|---|---|---|
| Price | $9.99 | $2.99 — better |
| Rating | 4.6 (10 ratings) | 4.6 (10 ratings) |
| Positive reviews | 100.0% of reviews — better | 81.8% of reviews |
| Number of ratings | 10 | 10 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | CalcFxC, LLC | Bao Tuan Doan |
Customer experience
CALC 1 Programmable Calculator
CrowsEye
In-app purchases
CALC 1 Programmable Calculator
No in-app purchases
CrowsEye
No in-app purchases
Questions
Is CALC 1 Programmable Calculator free?
Is CrowsEye free?
Which has better reviews, CALC 1 Programmable Calculator or CrowsEye?
Do CALC 1 Programmable Calculator or CrowsEye have ads?
Which is updated more often, CALC 1 Programmable Calculator or CrowsEye?
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