# TimeMachine Viewer vs BilgeBuddy

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.

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

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.

TimeMachine Viewer ships an update every 2 months, BilgeBuddy every 6 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TimeMachine Viewer | BilgeBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/timemachine-viewer/id1481218877/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/bilgebuddy/id6468819407/reviews)** |
| Number of ratings | 4 | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 36 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Contractor Nation Corporation](https://appshunter.io/developer/1126353201) | [BilgeBuddy](https://appshunter.io/developer/1710603189) |

## What reviewers say

### TimeMachine Viewer

[App page](https://appshunter.io/ios/app/timemachine-viewer/id1481218877)

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:** macOS Compatibility

**In-app purchases:** none


### BilgeBuddy

[App page](https://appshunter.io/ios/app/bilgebuddy/id6468819407)

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

**In-app purchases:** none


## Frequently asked 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 October 10, 2026 and BilgeBuddy on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*