Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗02 / Storefront & product
Where the click lands.
Study the product story and store experience behind the acquisition funnel.
Screenshots
03 / Market context
The business behind the app.
Keep revenue, downloads and store rankings separate from advertising performance.
How Much Does NFC E-Tag Make?
Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00
Platform Performance
🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.1 ★(7)
Rating Distribution
3.1
★★★☆☆
7 reviews
5
43%
4
0%
3
0%
2
14%
1
43%
Top Countries
🇹🇼 TW🇭🇰 HK🇪🇪 EE
Reviews (3)▼
★★★☆☆Dr Sam Hill11/25/2025
Issue with 2.7in screens
When loading images onto 2.7in screens (SKU:18136, Part No.:2.7inch NFC-Powered e-Paper Module) the bottom few rows of pixels end up getting copied or rewritten on the top row. It is almost as if the image has been scrolled within the screen and wrapped around. This is the case with all 4 of my 2.7in displays but not my 2.9in (SKU:17746 Part, No.:2.9inch NFC-Powered e-Paper). Other than this issue with 2.7in screens the app works well and is quite simple. If this is fixed I will update my review accordingly.
★☆☆☆☆Agent*Cooper5/11/2025
Most recent update killed it
It used to fail every now and then. Usually moving my phone a little and trying again would fix the problem. After the most recent update it fails 100% of the time. It’s like it just stops updating the keychain picture part way through the process and I’m left with a very faint image that is impossible to see. And the red color is not there at all.
★★★★★Levi Abbott12/18/2021
Works with WaveShare 7.5” NFC e-paper
Since it works to display images and text to my 7.5” NFC powered WaveShare e-paper device with my iPhone 12 Pro. I’m quite happy with this app. That the app is free, just makes things even better! If you have an NFC-powered WaveShare e-paper display and are iOS, then this is a must have app.
Version History (14)▼
1.4.97/8/2026
1.4.86/6/2026
1.4.75/23/2026
1.4.62/17/2026
1.4.51/4/2026
1.4.41/1/2026
1.4.311/29/2025
1.4.27/11/2025
1.4.15/8/2025
1.4.04/29/2025
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (5)▼
EnglishFrenchGermanJapaneseChinese
App Details▼
This is a NFC tool, it is used to update the NFC-Powered e-Paper of Waveshare Electronics. To use this app, your iPhone should support NFC function a...
Publisher
伟标 杨
Similar Apps
ShowMore
广州雅量软件开发有限公司
Bestie e-INK
召 李
Smart Case - NFC Ink Screen
波 宁
XBadge
广州雅量软件开发有限公司
E Ink BT Solution
EInk
TapInk - NFC E-Paper writer
Caleb Jones
NFC ReWriter
revteltech
4.5 ★
SenseCraft
Seeed Technology Limited
4.0 ★
Reink - E-ink Screen Manager
Shenzhen Wiwood Technology .,Ltd
2.9 ★
InkZone
Shenzhen Hanhonda Electronic Technology.Co,ltd
2.3 ★
