Madjax vs TB Logic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Madjax
Control and customize your vehicle's RGB lighting experience with this app. It offers seamless, intuitive controls to create a unique look for your ride, whether you're cruising or showcasing your setup.
- Control RGB lights
- Customize lighting experience
- Intuitive controls
- Designed for MadJax vehicles
- Compatible lighting systems
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Transform your ride with the MadJax App; the ultimate way to control and customize your cart’s lighting experience. Designed for MadJax vehicles and compatible lighting systems, this app puts full control of your RGB lights right at your fingertips. Whether you’re cruising at night or showcasing your setup, create a look that’s uniquely yours with seamless, intuitive controls.
TB Logic
This construction calculator offers essential tools for framers, concrete crews, and GCs. It provides feet-inch-fraction math and a tap-to-reuse running tape. A Pro version unlocks smart formulas, AI chat for jobsite math, and the ability to save and share work.
- Feet-inch-fraction math
- Tap-to-reuse running tape
- Smart construction formulas
- AI jobsite math chat
- Save and share work
- Bilingual support (English/Spanish)
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Tool Belt Logic is the jobsite calculator built for framers, concrete crews, and GCs - fast, simple, and made for dirty gloves. Free to use: - Construction calculator with feet-inch-fraction math - Tap-to-reuse running tape so you never lose a number Tool Belt Logic Pro unlocks: - Smart formulas: Rake Wall, Arch Wall, Stair Layout, Hip/Valley, Circle, Concrete Volume, and more - each with a clear cut list and a to-scale diagram - AI Chat that answers jobsite math in plain language - Learning Mode field tips - Save and share your work - English and Spanish No clutter, no fluff - just the numbers you need to build it right the first time.
Screenshots
Verdict
The clearest difference is rating: TB Logic at 5.0 against Madjax's 3.8. TB Logic also leads on update cadence (weekly vs every 3 months) and iOS requirement (15.1 vs 18.0). Madjax's advantage is in-app purchases (none vs 2). On price, review sentiment, ratings volume and ads 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. TB Logic sells 2 in-app purchases, starting at $5.99 per month. Madjax asks for nothing beyond the download.
TB Logic holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Madjax ships an update every 3 months, TB Logic weekly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Madjax | TB Logic |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (6 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | 4 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 70 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Nivel Parts and Manufacturing Co, LLC | Chill Inc |
Customer experience
Madjax
TB Logic
In-app purchases
Madjax
No in-app purchases
TB Logic
- Tool Belt Logic Pro3 Days trial$5.991 Month
- Tool Belt Logic Pro (Yearly)3 Days trial$65.991 Year
