Comparison

Noble Mobile vs PLC Tools Plus

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

Head to head
About

Noble Mobile

This app rewards you with cash back and interest for reducing your phone usage. Track your data, monitor your 'Brain Rot Index,' and manage your phone plan while earning rewards.

Highlights
  • Cash back for low data usage
  • Interest on cash back balance
  • Unlimited talk, text, and data
  • Track data usage
  • Monitor phone usage habits
  • Manage phone lines
  • Access founder benefits
Read full description

Ditch the endless scroll and reclaim your brain with Noble Mobile—the only unlimited phone plan that pays you for unplugging. With Noble, you get unlimited talk, text, & data on the T-Mobile 5G Network, and if you use under 20GB each month, you'll earn up to $20 cash back. Plus, we'll grow your cash back at 5.5% a year! Download the Noble Life app to track your data usage, measure your Brain Rot Index (how often you're using your phone too much), track your cash back growth, manage your lines, access exclusive founder benefits, and get live support from real humans. Not ready to switch yet? Join for free and start tracking your Brain Rot Index, and earn up to $100 cash back for using your phone less. Get paid, not played. That’s Noble.

About

PLC Tools Plus

Features
Read full description

PLC Tools Plus turns your phone or tablet into a portable EtherNet/IP diagnostic tool for compatible PLC controllers. Discover controllers on your local network, explore their full tag database, and watch live values update in real time - all without opening a laptop or launching programming software. Built for controls engineers, technicians, and integrators who need a fast way to check on a machine from the plant floor. KEY FEATURES - Controller Discovery: Scan your local network for EtherNet/IP controllers, or connect directly by IP address. Choose which network interface to scan from when your device has more than one. - Full Tag Browser: Explore a controller's complete tag database, including nested structures, arrays, and user-defined types (UDTs). Drill down into individual members to find exactly the tag you need. - Live Data Monitor: Add tags to a live monitoring view grouped by controller, watch values update in real time, and write new values to tags when you need to test or adjust a running process. - Ethernet/IP IO Scanner: Connect to any IO device that supports Ethernet/IP such field IO and VFDs - Ethernet/IP IO Device Simulator: Simulate IO devices and connect to it from a PLC. Simulate input data and read output data. - Demo PLC Mode: New to the app? Try a simulated "Demo PLC" controller loaded with sample tags, arrays, and UDTs - no real hardware required. - Built for the Field: A clean, mobile-first interface designed for quick checks on the plant floor, not a scaled-down desktop tool. REQUIREMENTS - Your device must be on the same local network as the target PLC(s). - Compatible with PLC controllers that support the EtherNet/IP (CIP) protocol using symbolic tag names. SUBSCRIPTION PLC Tools Plus includes a 14-day free trial. After the trial, full access requires a PLC Tools Plus Pro subscription at $4.99/month. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in your App Store account settings. Payment will be charged to your Apple ID account at confirmation of purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://serafintech.github.io/privacy/plc-tools-plus/

Screenshots

Noble Mobile4 screens
PLC Tools Plus3 screens

Verdict

The call

The clearest difference is in-app purchases: Noble Mobile at none against PLC Tools Plus's 1. PLC Tools Plus's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, device support 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. PLC Tools Plus sells 1 in-app purchase, starting at $4.99 per month. Noble Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

Noble Mobile ships an update every 3 weeks, PLC Tools Plus every 5 days. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Noble Mobile versus PLC Tools Plus: the parameters behind the verdict, then further details
ParameterNoble MobilePLC Tools Plus
PriceFreeFree
Rating4.8 (137 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings137 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size39 MB60 MB
Age rating4+4+
DeveloperNoble MobileJASON THOMAS SERAFIN

In-app purchases

None

Noble Mobile

No in-app purchases

1 purchases

PLC Tools Plus

Subscriptions1
  • PLC Tools Plus Pro14 Days trial$4.991 Month

Questions

Is Noble Mobile free?
Noble Mobile is free to download, with no in-app purchases.
Is PLC Tools Plus free?
PLC Tools Plus is free to download, with in-app purchases available.
Do Noble Mobile or PLC Tools Plus have ads?
Noble Mobile shows ads; PLC Tools Plus does not.
Which is updated more often, Noble Mobile or PLC Tools Plus?
Noble Mobile ships an update every 3 weeks, and PLC Tools Plus every 5 days. Most recently, Noble Mobile was updated on October 10, 2026 and PLC Tools Plus on September 29, 2026.

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