Comparison

TimeMachine Viewer vs BilgeBuddy

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

Head to head
About

TimeMachine Viewer

Monitor your home's basement or crawl space conditions remotely. Track temperature, humidity, and sump pump status with historical data analysis to ensure a dry environment. Integrates with specific home monitoring hardware.

Highlights
  • Remote basement/crawl space monitoring
  • Temperature and humidity tracking
  • Historical data analysis
  • Sump pump status monitoring
  • Backup battery usage tracking
Features
Read full description

Use TimeMachine Viewer to monitor the status of your basement or crawl space by connecting to a Time Machine Data Logger already installed in your home. Keep track of the temperature and relative humidity in your home, and look through historical data to make sure that your basement or crawl space is staying dry throughout the year. If the Time Machine Data Logger is hooked up to an UltraSump 4, you'll also be able to track the status of your sump pump, including how often it turns on and how many times it has been running on backup battery power.

About

BilgeBuddy

This app allows you to remotely monitor your boat's bilge system, battery health, and location. Receive instant notifications for potential issues like flooding, system malfunctions, or unexpected movement, ensuring peace of mind and proactive problem-solving.

Highlights
  • Remote bilge system monitoring
  • Flooding detection and sinking prevention
  • Battery system health monitoring
  • Break-away alerts and location services
  • Impact detection
  • Easy installation with common pumps
Read full description

Remotely Monitor Your Boat - Connect your boat with the BilgeBuddy device, making it a smart boat that can be monitored remotely on the app. - Have peace-of-mind in the palm of your hand, where ever you are. - Notifications let you fix problems before they arise. Easy Installation - BilgeBuddy pairs with all common 12V bilge pumps & floats. - Our patent pending technology allows for an easy installation with a few simple connections. - Our instructions get most DIYers & all professionals up and running in minutes. All you need are wire strippers and a lighter. We provide the rest. How BilgeBuddy keeps your boat safe: Flooding Detection & Sinking Prevention - Detect moderate & extreme water levels. - Automatically purge high water when auto-float fails. - Analyze frequency & reason for bilge cycles. Bilge System Health Monitoring - Ensure functioning bilge pump. - Proactive pump electronic health monitoring. - Detect Auto-float malfunction. - Alert of helm switch accidentally left on. Battery System Health Monitoring - Remotely check if enough voltage to start engines. - Battery discharge & charging trends. - Detect alternator & shore power system malfunction. Break-away Alerts & Location Services - Alert when your boat leaves its home base unexpectedly. - Remotely monitor when others use your boat. - Cloud backup of trips and usage. - Back-up navigation system. Impact Detection & Damage Prevention - Detect impacts with dock. - Detect major collisions. Freeze Damage Prevention & Storm Monitoring - Prevent damage during quick freezes. - Storm warnings & monitoring. (coming soon)

Screenshots

TimeMachine Viewer3 screens
BilgeBuddy3 screens

Verdict

The call

The clearest difference is rating: BilgeBuddy at 4.9 against TimeMachine Viewer's 3.0. BilgeBuddy also leads on ratings volume (14 vs 4). TimeMachine Viewer's advantage is iOS requirement (10.0 vs 13.0). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BilgeBuddy holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

TimeMachine Viewer ships an update every 2 months, BilgeBuddy every 6 weeks. The most recent releases landed on September 8, 2026 and August 2, 2026 respectively.

Scorecard3 real differences · 7 level
TimeMachine Viewer versus BilgeBuddy: the parameters behind the verdict, then further details
ParameterTimeMachine ViewerBilgeBuddy
PriceFreeFree
Rating3.0 (4 ratings)4.9 (14 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings414 — better
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size20 MB36 MB
Age rating4+4+
DeveloperContractor Nation CorporationBilgeBuddy

Customer experience

TimeMachine Viewer

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

BilgeBuddy

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TimeMachine Viewer

No in-app purchases

None

BilgeBuddy

No in-app purchases

Questions

Is TimeMachine Viewer free?
TimeMachine Viewer is free to download, with no in-app purchases.
Is BilgeBuddy free?
BilgeBuddy is free to download, with no in-app purchases.
Which has better reviews, TimeMachine Viewer or BilgeBuddy?
BilgeBuddy is rated higher. TimeMachine Viewer averages 3.0 out of 5 from 4 ratings, while BilgeBuddy averages 4.9 from 14 ratings.
Do TimeMachine Viewer or BilgeBuddy have ads?
Neither TimeMachine Viewer nor BilgeBuddy shows ads.
Which is updated more often, TimeMachine Viewer or BilgeBuddy?
TimeMachine Viewer ships an update every 2 months, and BilgeBuddy every 6 weeks. Most recently, TimeMachine Viewer was updated on September 8, 2026 and BilgeBuddy on August 2, 2026.

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