Blunami Classic vs BuWizz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blunami Classic
Control your model train locomotives equipped with specific DCC decoders. This app is compatible with SoundTraxx Blunami, BlueRailDCC, Bachmann E-Z App, and Blue Horse boards.
- Locomotive control
- DCC decoder compatibility
- SoundTraxx Blunami support
- BlueRailDCC integration
- Bachmann E-Z App compatibility
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The Blunami train control app by BlueRail Trains let's you control any locomotive equipped with a SoundTraxx Blunami DCC decoder. Also works with BlueRailDCC by Tam Valley, Bachmann E-Z App and Blue Horse boards.
BuWizz
This application enables remote control of LEGO models using a specialized brick. It connects via Bluetooth, offering enhanced speed and power for your creations. Control multiple motors and lights simultaneously for complex builds.
- Bluetooth connectivity
- Controls up to 4 motors/LEDs
- Programmable RGB LEDs (3.0 Pro)
- Supports Power Functions and Powered UP
- Control multiple bricks simultaneously
- Fast USB-C charging (3.0 Pro)
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A compact, high performance remote control system for LEGO® models. This app controls the BuWizz brick. BuWizz remote control brick, paired with your smartphone, is the coolest thing that ever clicked into your LEGO® Technic model or train. Operating via Bluetooth and working within a large range, your models will move faster than ever and exhibit the power of real RC models. BuWizz 2.0 brick comes equipped with embedded battery and a Micro-USB charging port. A single BuWizz brick controls up to four LEGO® Power Functions motors or LED lights and is super easy to setup and use. The new BuWizz 3.0 Pro can control 4 Powered UP (PU) motors or sensors plus 2 Power functions motors. It has four programmable RGB LED lights and fast USB-C charging. The BuWizz App can control several BuWizz bricks at the same time in case you ever really want to build that monster model with a bunch of motors and lights you are dreaming about. For more details about BuWizz brick visit: http://buwizz.com Disclaimer: LEGO® is a trademark of The LEGO Group, which does not sponsor, authorize or endorse us or this product in any way.
Screenshots
Verdict
The clearest difference is review sentiment: Blunami Classic at 88% against BuWizz's 43%. Blunami Classic also leads on rating (4.4 vs 4.0) and iOS requirement (9.0 vs 12.0). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
Blunami Classic holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 31 and 39 respectively. Written reviews point the same way: 88% of Blunami Classic's written reviews are positive against 43% of BuWizz's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively.
| Parameter | Blunami Classic | BuWizz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (31 ratings) — better | 4.0 (39 ratings) |
| Positive reviews | 87.5% of reviews — better | 42.9% of reviews |
| Number of ratings | 31 | 39 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 67 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | BlueRail Trains | BuWizz |
Customer experience
Blunami Classic
BuWizz
In-app purchases
Blunami Classic
No in-app purchases
BuWizz
No in-app purchases
