Reink vs Visual TCPIP Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reink
This app allows users to customize and manage color e-ink screen phone cases and anti-loss devices. Instantly change displayed images, optimize portraits, and access themed content. It also supports e-ink trackers for locating lost items.
- Instant image display on e-ink cases
- Customizable phone case pictures
- Optimized portrait display
- Themed image selection
- E-ink screen item tracker
- NFC passive image transfer
- Global positioning for trackers
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【Team Introduction】 Reink is dedicated to building an application ecosystem based on color e-ink screen products. Currently, we offer color e-ink screen phone cases and e-ink screen anti-loss devices, and will continue to develop more innovative e-ink screen products in the future. We want every user to have a good experience after using our products. Reink Case - Color E-ink Screen Phone Case - Instant display, change pictures as you like, one case does it all - Pocket polaroid, every picture change brings a different mood - Optimized portrait display, restoring your beauty - Carefully selected themed images, better understanding your feelings Reink Tag - E-ink Screen Tracker - Always-on e-ink display, solving the problem of finding lost items - NFC passive image transfer, no power consumption worries - Superior protection, solving durability issues - Apple MFi certified, global positioning 【Contact Us】 Official Website: reinkstone.com Email: hello@reinkstone.com TikTok/YouTube/X/Facebook: @reinkstone
Visual TCPIP Trainer
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Visual TCP/IP Trainer turns abstract networking concepts into something you can actually see. Watch packets travel hop by hop across an interactive topology, inspect every frame, and finally understand what really happens between two devices on a network. Key features • Interactive topology with PCs, switches, and routers • Hop-by-hop packet animation with source/destination MAC and IP, TTL, and frame type • Live ARP tables and routing tables that update as traffic flows • Editable subnet masks and default gateways so you can experiment in seconds • Realistic failure modes: misconfigurations, dropped packets, and routing loops Certification mode (CCNA / CCNP) • 450 high-quality questions in total: 150 for CCNA, 300 for CCNP • Organized by domain (IP addressing, routing, switching, security, automation, and more) • Customizable difficulty (Easy / Medium / Hard) and question count • Timed exam mode, weakest-domain analytics, and bookmark review • Streaks that keep you coming back day after day Built for • Beginners who want to truly understand "why packets arrive" • Engineers preparing seriously for CCNA or CCNP • Trainers and team leads who need a teaching aid for onboarding • Anyone who wants to refresh TCP/IP fundamentals on the go Works fully offline. No ads, no tracking. Learn networking the way it should be taught — by watching it happen.
Screenshots
Verdict
The clearest difference is price: Reink at Free against Visual TCPIP Trainer's $0.49. Reink also leads on update cadence (every 2 weeks vs every 8 months). Visual TCPIP Trainer's advantage is iOS requirement (15.1 vs 17.0). On 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
Reink is free to download; Visual TCPIP Trainer costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
Reink ships an update every 2 weeks, Visual TCPIP Trainer every 8 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Reink | Visual TCPIP Trainer |
|---|---|---|
| Price | Free — better | $0.49 |
| Rating | 3.0 (25 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 2 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 151 MB | 24 MB |
| Age rating | 12+ | 4+ |
| Developer | Shenzhen Wiwood Technology .,Ltd | MASAHIRO HIRAIWA |
In-app purchases
Reink
No in-app purchases
Visual TCPIP Trainer
No in-app purchases
Questions
Is Reink free?
Is Visual TCPIP Trainer free?
Do Reink or Visual TCPIP Trainer have ads?
Which is updated more often, Reink or Visual TCPIP Trainer?
Other comparisons
