Comparison

Readlog vs BookGrass

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

Head to head
About

Readlog

Easily track your reading progress with this app. Log books, monitor pages read or percentage completion, and set daily goals to build a consistent reading habit. Visualize your achievements to stay motivated.

Highlights
  • Track reading progress
  • Log books
  • Monitor pages/percentage
  • Set daily reading goals
  • Visualize progress
  • Develop reading habits
Features
Read full description

Reading Progress Checker is an app that makes tracking and visualizing your reading easy. Register the books you're reading and check your progress by pages or percentage. Set daily reading goals like 10 pages per day to support your reading habit. With a clear overview of your progress, it helps you stay motivated. Simple and easy to use, this app is great for book lovers and those looking to develop a reading habit.

About

BookGrass

Read full description

Build your reading habit, one tap at a time. BookGrass is the simplest way to track your daily reading. No complicated features, no book databases to manage – just tap when you read and watch your grass grow. ■ SIMPLE TRACKING Tap once to mark today as read. That's it. No page counts, no timers, no lengthy forms. Reading should be enjoyable, and so should tracking it. ■ VISUALIZE YOUR PROGRESS See your reading history as a beautiful grass grid. Each green square represents a day you read. Watch your garden grow over 3 months and feel the satisfaction of building a habit. ■ STAY MOTIVATED - Track your current reading streak - See your total reading days - Don't break the chain – keep your grass alive! ■ POWERFUL WIDGETS Add BookGrass widgets to your home screen: - Small: This week's progress + streak count - Medium: One month view - Large: Full 3-month grass grid with stats Tap directly on widgets to record your reading without even opening the app. ■ SHARE YOUR ACHIEVEMENT Proud of your reading streak? Share your grass grid image with friends and inspire others to read more. ■ PRIVACY FIRST All your data stays on your device. No account required, no data collection. --- Start growing your reading grass today. One tap, one day, one book at a time.

Screenshots

Readlog3 screens
BookGrass4 screens

Verdict

The call

The clearest difference is in-app purchases: BookGrass at none against Readlog's 2. BookGrass also leads on ads (none vs shown) and update cadence (daily vs every 4 months). Readlog's advantage is iOS requirement (15.0 vs 17.6). On price 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. Readlog sells 2 one-off in-app purchases. BookGrass asks for nothing beyond the download.

UpkeepUpdate frequency

Readlog ships an update every 4 months, BookGrass daily. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
Readlog versus BookGrass: the parameters behind the verdict, then further details
ParameterReadlogBookGrass
PriceFreeFree
Rating2.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 4 monthsDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size77 MB9 MB
Age rating4+4+
Developerkota tadaJaeyoung Heo

In-app purchases

2 purchases

Readlog

One-time2
  • Premium$4.99
  • Treat to Lunch$14.99
None

BookGrass

No in-app purchases

Questions

Is Readlog free?
Readlog is free to download, with in-app purchases available.
Is BookGrass free?
BookGrass is free to download, with no in-app purchases.
Do Readlog or BookGrass have ads?
Readlog shows ads; BookGrass does not.
Which is updated more often, Readlog or BookGrass?
Readlog ships an update every 4 months, and BookGrass daily. Most recently, Readlog was updated on October 13, 2026 and BookGrass on October 12, 2026.

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