Comparison

FilamentFlow vs iTurn

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

Head to head
About

FilamentFlow

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
Read full description

Know exactly what filament you have before you start the next print. FilamentFlow is a focused inventory manager for makers who want to keep every spool, material and remaining stock organized. BUILD A CLEAR SPOOL INVENTORY • Save the brand, model, material, color, diameter, weight and density for every spool. • Track PLA, PETG, ABS, TPU, engineering materials and more. • Keep counts current as you add filament or use it. FIND THE RIGHT MATERIAL FASTER • Filter your inventory by brand, material or color. • Sort spools by quantity or date. • Open a spool to review its specifications and stock changes. UNDERSTAND YOUR MATERIAL USE • Keep an inventory change history for additions and consumption. • See inventory totals and visual breakdowns by brand and material. • Review usage trends to make better restocking decisions. Your data stays with you and syncs through iCloud across supported devices. Use the Apple Watch companion to check your filament inventory and statistics from your wrist. FilamentFlow is built for hobbyists, print farms and anyone who wants a calmer, more reliable 3D-printing workflow.

About

iTurn

Features
Read full description

iTurn专注于电子书阅读,通过订阅电子书源,完善你的阅读体验

Screenshots

FilamentFlow4 screens
iTurn4 screens

Verdict

The call

The clearest difference is update cadence: iTurn at every 6 weeks against FilamentFlow's every 8 months. On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

FilamentFlow ships an update every 8 months, iTurn every 6 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
FilamentFlow versus iTurn: the parameters behind the verdict, then further details
ParameterFilamentFlowiTurn
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Vision ProiPhone, iPad, Mac
Requires iOS17.017.0
Further details — not scored
Size1 MB9 MB
Age rating4+4+
Developer文志 胡Guangzhou Panyu Huanyu Life Software Studio

In-app purchases

None

FilamentFlow

No in-app purchases

None

iTurn

No in-app purchases

Questions

Is FilamentFlow free?
FilamentFlow is free to download, with no in-app purchases.
Is iTurn free?
iTurn is free to download, with no in-app purchases.
Do FilamentFlow or iTurn have ads?
Neither FilamentFlow nor iTurn shows ads.
Which is updated more often, FilamentFlow or iTurn?
FilamentFlow ships an update every 8 months, and iTurn every 6 weeks. Most recently, FilamentFlow was updated on October 2, 2026 and iTurn on October 11, 2026.

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