VIPER EXPERT vs Spool Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VIPER EXPERT
Connect to your dashcam via Wi-Fi to fully control its settings and view live footage. Browse, save, delete, and share photos and videos directly from your phone.
- Wi-Fi dashcam connection
- Full device control
- Live view streaming
- Media browsing
- Save and delete files
- Share media via social networks
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С помощью данного приложения можно подключиться к видеорегистратору через систему Wi-Fi. Полностью управлять устройством , изменять настройки меню. Возможно использовать просмотр в онлайн режиме. Просматривать, сохранять в телефон, удалять фото и видео файлы. А также отправлять файлы другим пользователям через соц. сети
Spool Master
Manage your 3D printing filament stock with NFC tag reading/writing, inventory tracking, and smart shopping lists. Optimize expenses and reduce waste for hobbyists and professionals.
- NFC reading and writing for spool tags
- Complete inventory management
- Detailed statistics and value tracking
- Automatic low stock alerts
- Smart shopping list generation
- Print settings configuration
- Multi-device synchronization
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Spool Master - The complete app to manage your 3D printing filament stock MAIN FEATURES NFC Reading and Writing • Read NFC chips from Anycubic and Prusa (OpenPrintTag) spools • Write your own custom NFC tags • Automatic tag detection Complete Inventory Management • Add spools by NFC scan or manually • Track remaining weight of each spool • Manage prices and calculate total value • Organize by brand, material and color • Automatic low stock alerts Detailed Statistics • Overview of your inventory • Total value of your stock • Number of materials, colors and brands • Automatic shopping list Smart Shopping List • Automatic addition of low stock spools • Mark ordered filaments • Add manually or by NFC scan Advanced Color Picker • Full palette with RGB sliders • Opacity support • Real-time preview Print Settings • Extruder temperatures (min/max) • Bed temperatures (min/max) • Filament diameter • Spool length COMPATIBILITY • Anycubic: Full reading and writing • Prusa: OpenPrintTag reading and writing (NFC-V) • Generic NFC tags: Custom writing • All other brands, including Bambu Lab and Creality: manual entry with full inventory management • Support for 22 filament brands • Support for 25 material types (PLA, PETG, ABS, TPU, etc.) MULTILINGUAL App available in 40 languages SYNCHRONIZATION • Multi-device synchronization • Offline mode available UNITS AND CURRENCIES • Multiple currency support • Metric or imperial units • Automatic conversion MODERN INTERFACE • Dark and light mode • Sleek design • Intuitive navigation • Visual statistics SECURITY AND PRIVACY • Your data remains private • Secure local storage PREMIUM VERSION AVAILABLE • Cloud synchronization • Ad-free • Priority support Whether you're a hobby maker or a professional 3D printer, Spool Master helps you optimize your filament management, reduce waste and control your expenses. Download now and take control of your filament inventory! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: VIPER EXPERT at none against Spool Master's 2. VIPER EXPERT also leads on ads (none vs shown) and iOS requirement (10.1 vs 15.0). Spool Master's advantage is update cadence (every 3 days vs every 48 months). On price, rating, ratings volume 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
Both are free to download. Spool Master sells 2 in-app purchases, starting at $1.99 per month. VIPER EXPERT asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for VIPER EXPERT against 5.0 for Spool Master. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
VIPER EXPERT ships an update every 48 months, Spool Master every 3 days. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.
| Parameter | VIPER EXPERT | Spool Master |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 41.7% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 48 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 46 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergei Fetisov | Sebastien Girod |
Customer experience
VIPER EXPERT
Spool Master
In-app purchases
VIPER EXPERT
No in-app purchases
Spool Master
- Spool Master Monthly$1.991 Month
- Spool Master Yearly$9.991 Year
Questions
Is VIPER EXPERT free?
Is Spool Master free?
Which has better reviews, VIPER EXPERT or Spool Master?
Do VIPER EXPERT or Spool Master have ads?
Which is updated more often, VIPER EXPERT or Spool Master?
Other comparisons
