# FilamentFlow vs iDryer

The clearest difference is update cadence: iDryer at every 3 months against FilamentFlow's every 8 months. iDryer also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

FilamentFlow ships an update every 8 months, iDryer every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | FilamentFlow | iDryer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/filamentflow/id6741721528/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文志 胡](https://appshunter.io/developer/976495345) | [Ruslan Pavliuchenko](https://appshunter.io/developer/1595793454) |

## What reviewers say

### FilamentFlow

[App page](https://appshunter.io/ios/app/filamentflow/id6741721528)

Manage your 3D printing filament inventory with detailed tracking of brand, material, color, and quantity. Monitor usage trends with insightful charts and records. No account is required to get started.

**Highlights:** Filament inventory management, Track brand, material, color, and quantity, Quick add/consume functionality, Filter and sort by various criteria, Usage records and trend charts

**Features:** macOS Compatibility

**In-app purchases:** none


### iDryer

[App page](https://appshunter.io/ios/app/idryer/id6760609044)

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

**In-app purchases:** none


## Frequently asked questions

### Is FilamentFlow free?

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

### Is iDryer free?

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

### Do FilamentFlow or iDryer have ads?

Neither FilamentFlow nor iDryer shows ads.

### Which is updated more often, FilamentFlow or iDryer?

FilamentFlow ships an update every 8 months, and iDryer every 3 months. Most recently, FilamentFlow was updated on October 24, 2026 and iDryer on October 24, 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.*