Comparison

ZCOOL站酷 vs aDropper

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ZCOOL站酷

This app connects millions of designers, photographers, and artists. It offers a vibrant community for sharing creative work, finding inspiration, and accessing the latest industry information. The platform aims to enhance the value of design and foster professional growth.

Highlights
  • Connect with millions of creatives
  • Share original design work
  • Find design inspiration
  • Access industry news and information
  • Expand professional network
  • Discover creative opportunities
Features
Read full description

站酷(ZCOOL),2006年8月创立于北京,深耕设计领域二十年,聚集了1500万+设计师、摄影师、插画师、艺术家、创意人,在设计创意群体中具有一定的影响力与号召力。 站酷 App 在尽可能平移 PC 平台功能的基础上,还原并延续了浓厚的设计社区氛围,为移动端用户提供了基于职业特性的创新功能,希望为用户拓展使用场景,使其更高效的获取最新行业信息。 站酷在创立之初,就以“让设计更有价值”为自身使命,二十年来,一直致力于打造以原创设计为核心的“站酷原创版权生态体系”。站酷,让设计更有价值,与创意群体一同进步。 快下载站酷 App,和千万设计师一起携手创造更好的设计! ==== 相关协议 ==== 用户协议:https://m.zcool.com.cn/agreementNew 隐私协议:https://m.zcool.com.cn/policyNew 设计服务协议:https://m.zcool.com.cn/design-service-agreement 个人信息保护政策摘要:https://m.zcool.com.cn/proPolicy 个人信息隐私保护政策:https://m.zcool.com.cn/priPolicy 未成年人个人信息保护规则:https://m.zcool.com.cn/minorsRule 个人信息第三方共享目录:https://m.zcool.com.cn/perShare 个人信息收集清单:https://m.zcool.com.cn/perList ==== 联系方式 ==== 微信官方公众号:站酷ZCOOL 用户反馈邮箱:service@zcool.com.cn

About

aDropper

This app helps you create and collect color palettes. It offers tools to pick solid and gradient colors, convert RGB to Hex, and use RGB/HSB sliders. Save your favorite colors to collections.

Highlights
  • Solid color picker
  • Gradient color picker
  • RGB to Hex conversion
  • RGB slider
  • HSB/HSV slider
  • Save colors to collection
Features
Read full description

- pick solid color - pick gradient color - RGB convert to Hex - RGB slider - HSB/HSV slider - save color to collection * Subscription payments will be charged to your iTunes account at confirmation of your purchase. * Subscriptions will automatically renew and payment will be charged to your iTunes account unless auto-renew is turned off at least 24 hours prior to the end of the current Terms of use:https://www.freeprivacypolicy.com/live/1e984a7b-8948-40cc-91fd-2861dc997c34 Privacy policy:https://www.freeprivacypolicy.com/live/9e845615-0807-4850-9246-97211c045673

Screenshots

ZCOOL站酷4 screens
aDropper4 screens

Verdict

The call

The clearest difference is rating: ZCOOL站酷 at 4.6 against aDropper's 3.3. ZCOOL站酷 also leads on ads (none vs shown) and review sentiment (56% vs 33%). aDropper's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZCOOL站酷 sells 7 one-off in-app purchases and aDropper sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ZCOOL站酷 holds the better App Store score, 4.6 against 3.3. Both are backed by a comparable volume of ratings — 28 and 7 respectively. Written reviews point the same way: 56% of ZCOOL站酷's written reviews are positive against 33% of aDropper's.

UpkeepUpdate frequency

ZCOOL站酷 ships an update monthly, aDropper every 3 weeks. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
ZCOOL站酷 versus aDropper: the parameters behind the verdict, then further details
ParameterZCOOL站酷aDropper
PriceFreeFree
Rating4.6 (28 ratings) — better3.3 (7 ratings)
Positive reviews56.0% of reviews — better33.3% of reviews
Number of ratings28 — better7
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size50 MB54 MB
Age rating12+4+
Developer北京站酷网络科技有限公司BigChampagne Studio Co., Ltd.

Customer experience

ZCOOL站酷

All ratings28 ratings
Positive89.3%
Neutral3.6%
Negative7.1%
Written reviews25 reviews
Positive56.0%
Neutral8.0%
Negative36.0%

aDropper

All ratings7 ratings
Positive57.1%
Neutral0.0%
Negative42.9%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

In-app purchases

7 purchases

ZCOOL站酷

One-time7
  • 站酷币12$1.99
  • 站酷币18$2.99
  • 站酷币25$3.99
Show 4 more
  • 站酷币30$4.99
  • 站酷币40$5.99
  • 站酷币45$6.99
  • 企业PRO计划(包年)$149.99
3 purchases

aDropper

Subscriptions2
  • eyedropper PRO for 1 month3 Days trial$0.991 Month
  • eyedropper PRO for 1 year$5.991 Year
One-time1
  • eyedropper Pro$9.99

Questions

Is ZCOOL站酷 free?
ZCOOL站酷 is free to download, with in-app purchases available.
Is aDropper free?
aDropper is free to download, with in-app purchases available.
Which has better reviews, ZCOOL站酷 or aDropper?
ZCOOL站酷 is rated higher. ZCOOL站酷 averages 4.6 out of 5 from 28 ratings, while aDropper averages 3.3 from 7 ratings.
Do ZCOOL站酷 or aDropper have ads?
aDropper shows ads; ZCOOL站酷 does not.
Which is updated more often, ZCOOL站酷 or aDropper?
ZCOOL站酷 ships an update monthly, and aDropper every 3 weeks. Most recently, ZCOOL站酷 was updated on October 12, 2026 and aDropper on October 14, 2026.

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