Comparison

Watt Advisor vs BamBuddy

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

Head to head
About

Watt Advisor

This app analyzes your energy usage to provide personalized advice on solar installation, energy plans, and home efficiency. It also monitors grid conditions and sends alerts for potential reliability issues. Optimize your energy consumption and save money with smart recommendations.

Highlights
  • Energy usage analysis
  • Solar calculator
  • Grid reliability alerts
  • Energy contract analysis
  • Home energy efficiency assessment
  • Smart device optimization
Features
Read full description

Watt Advisor is here to guide you through the energy transition. The way we produce and consume energy is changing, and this presents new choices for consumers. Should I install rooftop solar? Do I have the best energy plan? Is my home energy efficient? Watt Advisor connects to your usage data and helps answer all these questions. Worried if the grid will have enough capacity during the next heat wave or winter storm? We monitor current and future grid conditions (supply and demand) and send you push alerts as soon as we see any issues with grid reliability. Enter your current energy contract information and we estimate your bill, inform you if you are paying too much for your energy, and send push alerts to remind you when its time to renew your contract. Our solar calculator will tell you the optimal solar system size based on your usage (and if solar even makes sense for you) so you can maximize the economic value of going green through rooftop solar. Watt Advisor algorithms analyze your usage, and additional information about your home to calculate how efficient your home energy usage is and if you should consider a home energy audit. Our app can also integrate with your smart devices (Thermostats, Electric Vehicles - coming soon) and we optimize their usage based on how much renewable energy is on the grid and reduce usage when grid reliability is threatened. We also provides advice on the best time to run your high power devices such as washers and dryers. Our service is provided for free and we currently serve all customers in competitive areas of ERCOT in Texas (ONCOR, AEP, TNMP, CENTERPOINT) whoever your retail electric provider is. We have a vision of a renewable and reliable power grid and can't wait to help you make decisions that will support that goal. Energy can be cheaper greener and more reliable with Watt Advisor!

About

BamBuddy

Monitor and control your 3D printers remotely with live status updates, camera feeds, and print management. Offers advanced features like AI assistance and smart notifications for a seamless printing experience.

Highlights
  • Live printer status and camera feed
  • Remote print control (pause, resume, stop)
  • Filament and error message monitoring
  • Print statistics and history
  • Live Activity and Lock Screen widgets
  • AI Print Assistant for error codes
Features
Read full description

BamBuddy is the companion app for your self-hosted Bambuddy server. Monitor and control your Bambu Lab 3D printers from iPhone and iPad: over your local network at home, via your remote address on the go. The app switches automatically. LIVE ON YOUR LOCK SCREEN • Live Activity with progress, finish time and a pause button, also in the Dynamic Island and StandBy • Widgets for your Home Screen and Lock Screen, with pause and chamber light without opening the app • Chamber light and BamBuddy in Control Center and on the Action button • Ask Siri: "How's my print in BamBuddy?" MONITOR EVERYTHING LIVE • Real-time status: progress, layers, time remaining and finish time • Live camera view, with a snapshot you can share instantly • Temperatures, fans and AMS units with filament colors • Filament overview: every spool on one screen, including what's running low • HMS error messages right in view CONTROL WITH CONFIDENCE • Pause, resume or stop prints • Print speed and chamber light • Manage the queue: start, reorder, cancel • Archive with favorites and print history STATISTICS • Success rate, print hours, filament usage, cost and energy • Charts by filament type and by printer FREE AND PRO The free version controls one printer, including widgets, Siri and all the features above. BamBuddy Pro (subscription or one-time purchase, 7-day free trial) adds: • Unlimited printers: your entire print farm in one app • Live Activity and Dynamic Island for every print • AI Print Assistant: explains error codes and gives advice on failed prints, fully on-device with Apple Intelligence • AI Insights: analysis of your print statistics with practical tips • Smart notifications: print finished or failed, printer error, filament running low PRIVACY FIRST No account, no cloud, no tracking. The app only talks to your own server. Your server token is stored securely in the Keychain. Available in English, Dutch, German, French, Spanish, Italian, Portuguese, Japanese and Chinese. Requires a running Bambuddy server (open source, free). SUBSCRIPTION INFORMATION BamBuddy Pro is available as a monthly subscription (EUR 1.99 per month) or an annual subscription (EUR 14.99 per year, with a 7-day free trial). There is also a one-time lifetime purchase (EUR 29.99). Prices may vary by country; the App Store shows the price in your currency. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account will be charged for renewal within 24 hours before the end of the period. You can manage and cancel your subscriptions in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wemeekit.nl/privacy/bambuddy/

Screenshots

Watt Advisor4 screens
BamBuddy4 screens

Verdict

The call

The clearest difference is in-app purchases: Watt Advisor at none against BamBuddy's 3. Watt Advisor also leads on iOS requirement (13.4 vs 17.0). BamBuddy's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BamBuddy sells 3 in-app purchases, starting at $1.99 per month. Watt Advisor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Watt Advisor against 5.0 for BamBuddy. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Watt Advisor ships an update every 6 weeks, BamBuddy every 2 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Watt Advisor versus BamBuddy: the parameters behind the verdict, then further details
ParameterWatt AdvisorBamBuddy
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings11
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better17.0
Further details — not scored
Size34 MB20 MB
Age rating4+4+
DeveloperBreakSmart LLCWeMeekIt

Customer experience

Watt Advisor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

BamBuddy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Watt Advisor

No in-app purchases

3 purchases

BamBuddy

Subscriptions2
  • Pro Monthly$1.991 Month
  • Pro Yearly7 Days trial$12.991 Year
One-time1
  • Pro Lifetime$24.99

Questions

Is Watt Advisor free?
Watt Advisor is free to download, with no in-app purchases.
Is BamBuddy free?
BamBuddy is free to download, with in-app purchases available.
Which has better reviews, Watt Advisor or BamBuddy?
Watt Advisor and BamBuddy are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Watt Advisor or BamBuddy have ads?
Neither Watt Advisor nor BamBuddy shows ads.
Which is updated more often, Watt Advisor or BamBuddy?
Watt Advisor ships an update every 6 weeks, and BamBuddy every 2 weeks. Most recently, Watt Advisor was updated on October 1, 2026 and BamBuddy on October 16, 2026.

Other comparisons