Comparison

PageGrain vs 墨卡 Moka

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

Head to head
About

PageGrain

Features
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"Reading maketh a full man." — Most of us finish a book and walk away empty anyway. PageGrain turns your Kindle and WeChat Reading highlights into a personal knowledge base that actually works for you:AI-polished notes — scattered highlights refined into clear, readable summaries you'll actually want to revisitDaily memory drills — "Use it or lose it." Bite-sized quizzes built from your own notes, so knowledge sticks without the effortTheme clustering — similar ideas from different books, automatically connected; "collect the dots, then connect them"Instant search — browse by book or search any keyword, and find exactly what once stopped you mid-page"It is not the man who has too little who is poor, but the man who hankers after more." Read less. Retain more. The measure of reading isn't how much you've read. It's how much remains.

About

墨卡 Moka

Features
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墨卡是一处私人的阅读整理空间。 你可以把微信读书里的划线、想法、书评和阅读记录收回本地,也可以记录不属于某本书的心迹。墨卡不替代阅读平台,也不催你分享;它更像阅读中和回看时的整理台,把散落的句子、想法和进度安放成自己的阅读脉络。 当你愿意时,也可以把某段书摘生成一张干净的卡片,作为保存或分享的出口。

Screenshots

PageGrain3 screens
墨卡 Moka4 screens

Verdict

The call

The clearest difference is in-app purchases: 墨卡 Moka at none against PageGrain's 3. 墨卡 Moka also leads on update cadence (every 2 days vs every 9 days) and iOS requirement (15.0 vs 18.2). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PageGrain sells 3 in-app purchases, starting at $1.99 per month. 墨卡 Moka asks for nothing beyond the download.

UpkeepUpdate frequency

PageGrain ships an update every 9 days, 墨卡 Moka every 2 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 3 level
PageGrain versus 墨卡 Moka: the parameters behind the verdict, then further details
ParameterPageGrain墨卡 Moka
PriceFreeFree
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.215.0 — better
Further details — not scored
Size135 MB74 MB
Age rating4+4+
DeveloperDu Wenyu传磊 孙

In-app purchases

3 purchases

PageGrain

Subscriptions2
  • 月会员$1.991 Month
  • 年会员$19.991 Year
One-time1
  • 终身会员$29.99
None

墨卡 Moka

No in-app purchases

Questions

Is PageGrain free?
PageGrain is free to download, with in-app purchases available.
Is 墨卡 Moka free?
墨卡 Moka is free to download, with no in-app purchases.
Do PageGrain or 墨卡 Moka have ads?
Neither PageGrain nor 墨卡 Moka shows ads.
Which is updated more often, PageGrain or 墨卡 Moka?
PageGrain ships an update every 9 days, and 墨卡 Moka every 2 days. Most recently, PageGrain was updated on October 11, 2026 and 墨卡 Moka on October 10, 2026.

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