Karel IPX vs SpoolTagWriter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Karel IPX
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emel Yetkinlikler Wi-Fi veya mobil veri ağlarınız üzerinden kurumsal VoIP aramaları yapar. Kişisel cep telefonu numaranızı gizleyerek kurumsal kimliğinizi korur. Kurumsal rehber ile entegre çalışır; kişi arama ve görsel durum göstergesi (uygun/meşgul/müsait değil) sunar. Çağrı Aktarma, Çağrı Yönlendirme, Çağrı Bekletme, Rahatsız Etmeyin (DND), Zil Zaman Aşımı gibi PBX özelliklerini yapılandırabilirsiniz. Gelen çağrılar için enerji tasarrufu sağlayan anlık bildirim (Push Notification) desteği ile her zaman bağlantıda kalın. Öne Çıkan Özellikler Çağrı Yönlendirme Çağrı Geçmişi Arama Rotası Seçimi Çağrı Aktarma Çağrı Bekletme Kişi Yönetimi Kurumsal Rehber Rahatsız Etmeyin (DND) Dahili Durum Bilgisi Beklet & Devam Ettir Telefon Rehberi ile Entegrasyon Tek Tuşla Kayıt Dış Hat Seçimi Anlık Bildirim (Push Notification) Zil Stratejisi Seçimi Hızlı Arama / Favoriler Sesli Mesaj (Voicemail)
SpoolTagWriter
Easily read and write NFC tags for 3D printer filament spools using your iPhone. View stored filament data, create new tags with presets or custom settings, and streamline spool management for a faster, cleaner 3D printing workflow.
- Read NFC filament tags
- View parsed spool data
- Inspect raw NFC data
- Write tags with preset profiles
- Create custom spool settings
- Streamlined iPhone workflow
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SpoolTagWriter lets you read and write NFC tags for 3D printer filament spools from your iPhone. Use it to scan existing spool tags, view the stored filament data, and create new tags with either preset profiles or custom settings. The app is designed to make spool setup faster, cleaner, and easier to manage without digging through raw tag values by hand. Features: - Scan compatible NFC filament tags - View parsed spool data including brand, material, color, diameter, weight, and extruder temperature range - Inspect raw NFC page data for supported tags - Write tags using preset filament profiles - Browse presets by brand, material type, and color - Create custom spool settings for your own filament - Choose custom colors visually or by entering a hex value - Write spool data in a streamlined iPhone-first workflow SpoolTagWriter is built for makers who want a simple way to manage filament tag data and prepare spools for supported 3D printing workflows.
Screenshots
Verdict
The clearest difference is iOS requirement: Karel IPX at 15 against SpoolTagWriter's 26.2. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Karel IPX | SpoolTagWriter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15 — better | 26.2 |
| Further details — not scored | ||
| Size | 57 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Karel Elektronik Sanayi Ve Ticaret A.S. | Victor Nava |
In-app purchases
Karel IPX
No in-app purchases
SpoolTagWriter
No in-app purchases









