LuxCal vs Noble Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LuxCal
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A family Hebrew calendar app
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is ads: LuxCal at none against Noble Mobile's shown. LuxCal also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LuxCal ships an update fortnightly, Noble Mobile every 3 weeks. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.
| Parameter | LuxCal | Noble Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (146 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 146 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | David Kufeld | Noble Mobile |
In-app purchases
LuxCal
No in-app purchases
Noble Mobile
No in-app purchases
