# 3D Print Filament Tracker vs Boatlink

The clearest difference is rating: Boatlink at 5.0 against 3D Print Filament Tracker's 3.0. Boatlink also leads on in-app purchases (none vs 2) and review sentiment (100% vs 67%). 3D Print Filament Tracker's advantage is ratings volume (6 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 3D Print Filament Tracker sells 2 in-app purchases, starting at $2.99 per month. Boatlink asks for nothing beyond the download.

Boatlink holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: 3D Print Filament Tracker has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of 3D Print Filament Tracker's written reviews are positive against 100% of Boatlink's.

3D Print Filament Tracker ships an update monthly, Boatlink fortnightly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 3D Print Filament Tracker | Boatlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boatlink/id6804300570/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Freemium | **Free** |
| Size | 60 MB | 42 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pibardos LLC](https://appshunter.io/developer/1552646666) | [Robert wood](https://appshunter.io/developer/6790981775) |

## What reviewers say

### 3D Print Filament Tracker

[App page](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248)

Manage your 3D printing filament inventory with real-time tracking of weight, usage, and remaining material. Log prints, analyze costs, and receive low stock alerts to avoid mid-print interruptions. Features an extensive database for quick additions and price comparisons.

**Highlights:** Track filament weight, brand, and material, Monitor real-time usage and remaining filament, Log print details and calculate usage, Receive low stock alerts, Extensive filament database with price comparison, Cost tracking and analytics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Filaments Monthly | $2.99 | per month |
| 3D-Filaments Yearly | $7.99 | per year |


### Boatlink

[App page](https://appshunter.io/ios/app/boatlink/id6804300570)

Facilitates hands-free communication among crew members on a boat, even in noisy environments. It creates a private, local network that requires no internet or phone signal, ensuring secure and reliable communication.

**Highlights:** Hands-free crew communication, No internet or phone signal required, Local network creation, Encrypted communication, Individual volume control, Direct ringing feature

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Print Filament Tracker free?

3D Print Filament Tracker is free to download, with in-app purchases available.

### Is Boatlink free?

Boatlink is free to download, with no in-app purchases.

### Which has better reviews, 3D Print Filament Tracker or Boatlink?

Boatlink is rated higher. 3D Print Filament Tracker averages 3.0 out of 5 from 6 ratings, while Boatlink averages 5.0 from 1 ratings.

### Do 3D Print Filament Tracker or Boatlink have ads?

Neither 3D Print Filament Tracker nor Boatlink shows ads.

### Which is updated more often, 3D Print Filament Tracker or Boatlink?

3D Print Filament Tracker ships an update monthly, and Boatlink fortnightly. Most recently, 3D Print Filament Tracker was updated on October 25, 2026 and Boatlink on October 15, 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.*