Comparison

CADIO vs CircuitShepherd

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

Head to head
About

CADIO

This platform offers comprehensive control over a wide range of smart home devices. Manage devices locally or via the cloud, set schedules, and receive notifications. Supports voice control and integration with popular smart home ecosystems.

Highlights
  • Easy device configuration
  • Local and cloud control
  • Unlimited device support
  • Device linking with sensors
  • Timers and schedules
  • Voice control
  • Google Home & Alexa integration
Features
Read full description

CADIO Is Complete Home Automation Platform. You Can Control Any "Supported By CADIO" Smart Home devices. CADIO Main Features : - Very Easy Device Configuration. - Control Over Local WiFi Network. - Control Over CADIO Cloud. - New CADIO Hybrid Interface. - Unlimited Number Of Devices Can Be Added. - Support Devices On Different Networks. - Units/Groups View. - Notifications For Every Device. - ON/OFF Devices. - Dimmer Devices. - RGB Devices. - Shutters. - IR Devices. - Fan Speed Regulator. - Digital Humidity/Temperature Devices. - Digital Sensors - 433MHZ Sensors. - Linking Devices With Sensors/Humidity/Temperature. - Timers. - Schedules. - Sync With Physical Power Switches. - 433MHZ Remote Controller Support. - Infrared Remote Controller Support. - Overheat Protection/Alarms. - Pin-Code Security For Every Device. - CADIO Voice Control (English & Arabic). - Multi-Languages Interface (English & Arabic). - Integrated With Google Home (CADIO Action). - Integrated With Amazon Alexa (CADIO Skill). - Integrated with Home Assistant (CADIO API). CADIO Is Designed With A Great Ambition To Give You High Quality Smart Home Experience, So Enjoy Using CADIO And Please Don't Deprive Us Of Your Feedback.

About

CircuitShepherd

Automate electronic circuit design with AI-driven parameter optimization. Define schematics and design goals, and the software finds optimal part values in real-time. Save time on calculations and iterations with this intuitive tool.

Highlights
  • Automated parameter optimization
  • AI-driven circuit engineering
  • Real-time design goal finding
  • Intuitive user interface
  • Schematic definition
  • Part value calculation
Read full description

CircuitShepherd provides you with analog-design superpowers by doing automated parameter optimization it in realtime! It's a novel Electronic Design Automation software for AI driven electronics circuit engineering. You define an arbitrary schematic including specific design goals and CircuitShepherd will find the right part values for you. This is achieved by combining traditional circuit simulation techniques with AI driven parameter estimation algorithms and finally a simple and intuitive user interface. It’s easy to learn, fast to use and it will save you a lot of time by automating your daily calculation and iteration tasks. CircuitShepherd is free to use immediately (with very basic features). The full version with all features enabled is available via in-app purchase (subscription-based). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.circuitshepherd.com/privacy-policy-iOS.html

Screenshots

CADIO4 screens
CircuitShepherd4 screens

Verdict

The call

The clearest difference is rating: CADIO at 5.0 against CircuitShepherd's 1.5. CircuitShepherd's advantage is ads (none vs shown). On price, review sentiment, ratings volume and update cadence 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. CADIO sells 2 one-off in-app purchases and CircuitShepherd sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CADIO holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

CADIO ships an update every 4 weeks, CircuitShepherd every 3 weeks. The most recent releases landed on June 1, 2026 and June 4, 2026 respectively.

Scorecard2 real differences · 8 level
CADIO versus CircuitShepherd: the parameters behind the verdict, then further details
ParameterCADIOCircuitShepherd
PriceFreeFree
Rating5.0 (1 ratings) — better1.5 (2 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13 — better14.0
Further details — not scored
Size35 MB49 MB
Age rating17+4+
DeveloperMohamed RashadJosef Woess

Customer experience

CADIO

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

CircuitShepherd

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

CADIO

One-time2
  • Permanent License$5.99
  • Permanent License$7.99
1 purchases

CircuitShepherd

Subscriptions1
  • full version$6.991 Month

Questions

Is CADIO free?
CADIO is free to download, with in-app purchases available.
Is CircuitShepherd free?
CircuitShepherd is free to download, with in-app purchases available.
Which has better reviews, CADIO or CircuitShepherd?
CADIO is rated higher. CADIO averages 5.0 out of 5 from 1 ratings, while CircuitShepherd averages 1.5 from 2 ratings.
Do CADIO or CircuitShepherd have ads?
CADIO shows ads; CircuitShepherd does not.
Which is updated more often, CADIO or CircuitShepherd?
CADIO ships an update every 4 weeks, and CircuitShepherd every 3 weeks. Most recently, CADIO was updated on June 1, 2026 and CircuitShepherd on June 4, 2026.

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