ComDisplay vs 电子纸相册
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ComDisplay
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Bluttooth Table Assistant is an application that can modify the contents displayed on the e-ink screen through bluetooth communication protocol. It has the functions of device search, management, refresh, batch screen casting, and customized templates. It has the features of low power consumption, simplicity, efficiency, environmental protection and paperless product.
电子纸相册
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低功耗蓝牙（BLE）相册显示更新，下发图片、下发时钟信息，支持批量设备管理下发操作。
Screenshots
Verdict
ComDisplay and 电子纸相册 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | ComDisplay | 电子纸相册 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 127 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Yaliang Software Development Co., Ltd. | 李富 苏 |
In-app purchases
ComDisplay
No in-app purchases
电子纸相册
No in-app purchases
