Comparison

Plurk vs 發發IM

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

Head to head
About

Plurk

Connect with friends, family, and others to share thoughts, moments, videos, and artworks. Express yourself freely while ensuring your privacy is protected. Enjoy custom emoticons and private messaging options.

Highlights
  • Share thoughts, moments, videos, and artworks
  • Custom emoticons with any image type
  • Private messaging for limited visibility
  • Connect with friends and family
  • Privacy protection for messages
Features
Read full description

Discover, connect, and share interesting stuffs with your friends, family, and like-minded folks at Plurk! Grant yourself unlimited ways to express yourself like sharing your thoughts, moments, videos, artworks or simply everyday life tidbits, be they bizarre or serious. And we take it seriously at protecting your privacy -- Never will you worry about your emotional secrets being read by the annoying colleague around the corner, or the nagging aunt in the neighboring state. Highlights of Plurk: - Custom Emoticons: Use emoticons created with any types of images to paint thousand words in your messages -- animated or still, cheerful or sorrow! - Private messages: Limit who can see and reply each of your messages, and turn them into private discussions!

About

發發IM

Features
Read full description

數據可控,私有部署 支持獨立服務器私有化部署,數據完全掌握在自己手中,避免封號、數據外泄與第三方風險,實現真正的客戶資產沈澱。 企業級安全體系 多重風控策略、權限管理、聊天安全設置(禁言、禁互加、隱藏成員信息等),全面保護用戶隱私與社群安全環境。 全球高速 · 多節點架構 采用分布式多服務器與智能加速技術,境內外訪問穩定高速,跨地域、跨網絡環境依然保持流暢體驗。 全場景即時通訊能力 覆蓋單聊、群聊、文件傳輸、高清音視頻等全功能 IM 場景。

Screenshots

Plurk4 screens
發發IM4 screens

Verdict

The call

The clearest difference is in-app purchases: 發發IM at none against Plurk's 4. 發發IM also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). On price, device support and iOS requirement 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. Plurk sells 4 one-off in-app purchases. 發發IM asks for nothing beyond the download.

UpkeepUpdate frequency

Plurk ships an update every 9 days, 發發IM every 4 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
Plurk versus 發發IM: the parameters behind the verdict, then further details
ParameterPlurk發發IM
PriceFreeFree
Rating4.7 (542 ratings) — better—
Positive reviews62.4% of reviews—
Number of ratings542 — better—
Update frequencyEvery 9 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size138 MB122 MB
Age rating17+4+
DeveloperPlurk Inc.SEDONA PUBLIC LIBRARY, INC.

Bugs and requests

Plurk

Reported bugs

5 issues
  • Inability to edit personal profile
  • Inconsistent behavior when switching between accounts
  • Scrolling issues and UI layout problems on tablets
  • Notifications not working as expected
  • Difficulty posting new content after updates

Requested features

5 requests
  • Add video upload capability
  • Improve photo/image layout and display
  • Provide option to delete account permanently
  • Implement app lock feature for privacy
  • Add ability to filter/mute content by keywords

發發IM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Plurk

One-time4
  • 1 Plurk Coin (30 Days)$2.99
  • 6 Plurk Coins (180 Days)$12.99
  • 12 Plurk Coins (360 Days)$24.99
Show 1 more
  • 24 Plurk Coins (720 Days)$49.99
None

發發IM

No in-app purchases

Questions

Is Plurk free?
Plurk is free to download, with in-app purchases available.
Is 發發IM free?
發發IM is free to download, with no in-app purchases.
Do Plurk or 發發IM have ads?
Plurk shows ads; 發發IM does not.
Which is updated more often, Plurk or 發發IM?
Plurk ships an update every 9 days, and 發發IM every 4 days. Most recently, Plurk was updated on October 18, 2026 and 發發IM on October 4, 2026.

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