씽크에어 PRO vs LinkViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
씽크에어 PRO
This app offers advanced control for a robot vacuum cleaner, allowing users to monitor cleaning in real-time, set custom cleaning zones, and schedule routines. It supports multi-floor cleaning and adjustable suction and water spray levels for an optimized experience.
- Real-time cleaning status
- Multi-floor cleaning support
- Customizable cleaning zones
- Scheduled cleaning routines
- Adjustable suction and water spray
- Multi-user and device sharing
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씽크웨이, ThinkAir RV50 PRO는 정밀한 레이더와 가장 조용한 청소를 지원하는 로봇청소기 입니다. 한국 사용환경에 최적화된 알고리즘을 통해 청소루틴을 제공하고 바닥감지를 통해 조용하며 강력한 청소를 지원합니다. 1. 실시간 청소 상황 확인 2. 복층청소 구역 지원 3. 다양한 구역설정 4. 청소일정 설정 5. 흡입력/물분사 조절 6. 다수의 사용자와 기기공유 가능
LinkViewer
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Available in 한국어, English, and 日本語 Text LinkViewer is a clean, powerful text reader for iPhone and iPad. Whether you're reading novels, notes, or documents, it keeps your library organized and your place saved — across every device. ** YOUR LIBRARY, YOUR WAY ** Import .txt, .md, .epub, and more into a personal library you can sort, browse, and search at a glance. Organize files into folders, switch between icon, list, or gallery view, and find anything instantly with full-text search. ** READ THE WAY YOU LIKE ** - Page Mode — flip pages horizontally or vertically with slide, fade, or instant transitions - Scroll Mode — continuous reading without interruption - iPad Dual-Page Mode — see two pages side by side on larger screens ** MAKE IT YOURS ** Every detail is adjustable — font, size, line spacing, letter spacing, paragraph gaps, and margins. Choose from Light, Dark, Gray, Green, or Sepia themes, or build your own with custom background and text colors. ** NEVER LOSE YOUR PLACE ** iCloud sync keeps your reading position in sync across iPhone, iPad — automatically. Pick up exactly where you left off, on any device. ** PRO ** Go ad-free with a Pro subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://skyprawngo.github.io/textlinkviewer-policy/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: 씽크에어 PRO at none against LinkViewer's 2. 씽크에어 PRO also leads on ads (none vs shown) and iOS requirement (10.0 vs 26.0). LinkViewer's advantage is update cadence (every 3 weeks vs every 3 months). On price 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. LinkViewer sells 2 in-app purchases, starting at $0.99 per month. 씽크에어 PRO asks for nothing beyond the download.
씽크에어 PRO ships an update every 3 months, LinkViewer every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | 씽크에어 PRO | LinkViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 170 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Waycos | JeongYun Lee |
In-app purchases
씽크에어 PRO
No in-app purchases
LinkViewer
- LinkViewer Pro Monthly14 Days trial$0.991 Month
- LinkViewer Pro Yearly$8.991 Year
