DASUNG vs izuozan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DASUNG
This utility app allows for smart adjustments to compatible e-ink displays. Users can control contrast, speed, picture mode, and front light brightness, along with features like ghosting removal.
- Three-dimensional picture adjustment (contrast, speed, picture mode)
- Front light brightness control
- Smart ghosting removal
- Compatibility with Link and Paperlike U (wireless)
- Intelligent auxiliary software
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DASUNG Link App是北京DASUNG大上科技研发的一款智能辅助软件，适用于6.7英寸墨水屏手机显示器Link和25.3英寸曲面墨水屏显示器Paperlike U（无线版），可进行多种智能调节，包括三维度画面调节（对比度、速度、画质模式）、前光亮度调节、智能清残影等多种操作，非常方便，欢迎下载体验。
izuozan
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This application is a tool specifically designed for izuozan transcranial electrical stimulation products. It allows users to control the device via Bluetooth and receive and display data generated by the device. Additionally, to provide a better user experience, the application offers a range of sleep soundtracks to help users relax and fall asleep more easily. Download now to enjoy the magical brain experience!
Screenshots
Verdict
The clearest difference is update cadence: DASUNG at fortnightly against izuozan's every 12 months. DASUNG also leads on iOS requirement (11.0 vs 15.0). 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.
DASUNG ships an update fortnightly, izuozan every 12 months. Both last shipped on November 3, 2026.
| Parameter | DASUNG | izuozan |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 95 MB |
| Age rating | 17+ | 12+ |
| Developer | Beijing Dasung Tech Co., Ltd | ChengDu Pengta Network Technology Co.Ltd |
In-app purchases
DASUNG
No in-app purchases
izuozan
No in-app purchases
