Comparison

ReadUp vs PageGrain

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

Head to head
About

ReadUp

This app helps you build a consistent reading habit by tracking your sessions, organizing your library, and providing insights into your reading progress. It features an AI assistant for book discussions and recommendations, along with smart search to discover new titles.

Highlights
  • Session tracking with timer
  • Book library organization
  • AI reading assistant
  • Smart book search
  • Reading statistics and history
  • Progress sharing cards
Features
Read full description

ReadUp is the ultimate reading companion designed to help you build and maintain a consistent reading habit. Whether you are reading for leisure, academics, or professional growth, ReadUp provides the perfect tools to keep you focused and organized. Key Features: β€’ Session Tracking: Start the timer and easily track your reading sessions to see exactly how much you read and monitor your daily progress. β€’ Book Organization: Keep your personal library perfectly organized. Track books you want to read, books you are currently reading, and your completed books. β€’ Smart Search: Discover and add new books to your library seamlessly. β€’ Reading Statistics & History: View detailed reading stats and your complete reading history to see your habits improve over time. β€’ Share Your Progress: Generate beautiful session summary cards to share your reading achievements with friends. Perfect for students, young readers, and book lovers who want a clean, focused, and powerful tool to read more every day. Download ReadUp now and take your reading journey to the next level!

About

PageGrain

Features
Read full description

"Reading maketh a full man." β€” 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 β€” scattered highlights refined into clear, readable summaries you'll actually want to revisitDaily memory drills β€” "Use it or lose it." Bite-sized quizzes built from your own notes, so knowledge sticks without the effortTheme clustering β€” similar ideas from different books, automatically connected; "collect the dots, then connect them"Instant search β€” 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.

Screenshots

ReadUp4 screens
PageGrain3 screens

Verdict

The call

The clearest difference is in-app purchases: ReadUp at none against PageGrain's 3. PageGrain's advantage is iOS requirement (18.2 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

ReadUp ships an update fortnightly, PageGrain every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard2 real differences Β· 6 level
ReadUp versus PageGrain: the parameters behind the verdict, then further details
ParameterReadUpPageGrain
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyFortnightlyEvery 9 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhoneiPhone, iPad β€” better
Requires iOS26.018.2 β€” better
Further details β€” not scored
Size5 MB135 MB
Age rating9+4+
DeveloperAntonio Claudio Costa JuniorDu Wenyu

In-app purchases

None

ReadUp

No in-app purchases

3 purchases

PageGrain

Subscriptions2
  • ζœˆδΌšε‘˜$1.991 Month
  • εΉ΄δΌšε‘˜$19.991 Year
One-time1
  • η»ˆθΊ«δΌšε‘˜$29.99

Questions

Is ReadUp free?
ReadUp is free to download, with no in-app purchases.
Is PageGrain free?
PageGrain is free to download, with in-app purchases available.
Do ReadUp or PageGrain have ads?
Neither ReadUp nor PageGrain shows ads.
Which is updated more often, ReadUp or PageGrain?
ReadUp ships an update fortnightly, and PageGrain every 9 days. Most recently, ReadUp was updated on October 30, 2026 and PageGrain on November 5, 2026.

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