ko-fi.com/lecturameter
Discover
how you really read
Free reading app · Android
What's your reading pace? How many books have you finished this year? Lecturameter tells you: free, no ads, just your phone.
- No account
- No ads
- No subscriptions
- No telemetry
Free, no ads · Questions?
"The timer works great even with the screen off"
— User feedback during closed testing
3h 30mtotal time
136pages read
17.0pages/day
This is what Lecturameter measures for you
Six figures the app works out on its own from every session you log. None of them are made up: if there is no data yet, the figure simply does not show.
Pages/day
Your real pace
Pages/min
Your speed, timed
H : m
Total reading time
Streak
Days in a row reading
% read
How far into each book
Sessions
When and how much you read
Know yourself as a reader.
Real screenshots. Every screen exactly as you'll see it on your phone.
Timer
Keeps counting with the screen off
Tap Start and read. When you finish you'll see your real pace: pages per minute, total reading time and whether you're getting faster. Functional pages subtract prologues and indexes so the number is honest.
Library
All your books organized
Reading, Read, Rereading, Want to read, Dropped. See how many books you've finished, which genres you gravitate towards and what's still on your list. Automatic covers and Goodreads import.
Statistics
Discover your reading patterns
Do you read more in summer? At night? Which books keep you most consistent? The heatmap and yearly stats reveal it all at once.
Book, manga and comic searches in Lecturameter rely on various open, public catalog APIs, along with our own database.
🔒
Your data stays only on your device
Lecturameter does not collect or send your data to any server.
Your library, sessions, and statistics are stored exclusively on your phone.
If you enable Google Drive backup, only you have access to those files.
No ads, no subscriptions, no tracking.
Read the full policy →
Stats that keep you reading
Heatmap, year-over-year comparisons and the detail of every session. This is a real example of what you'll see.
5
Total books
7
Sessions
120
Pages read
3h 6m
Total time
17.1
Avg pages/session
0.6
Avg p/min
Pages per day
By genre
111 books
- Manga47%
- Fantasy37%
- Horror4%
- Adventure4%
- Sci-fi3%
- Mythology2%
By status
111 books
- Read88%
- Want to read4%
- Dropped4%
- Reading2%
By language
111 books
- Spanish42%
- Japanese42%
- English12%
- US Eng.2%
- UK Eng.1%
A reading year has a lot to tell you
From the pace of every session to your annual Wrapped. Everything you need to know yourself as a reader.
🔍 Tap any screenshot to expand it
Your full library
See at a glance what you've read, what you're reading and how much is still on your list.
The built-in timer
Tap the timer button and start timing your reading session. Time is saved automatically.
Your year, at a glance
The annual heatmap reveals which months you read most, your streaks and your slumps.
Month by month, in colour
Each day coloured by pages read. How many days did you miss in May?
When do you read most?
The hour-by-day heatmap uncovers your real reading habits, no guessing needed.
Challenges & reading bingo
Set goals by pages, streaks or genres. Or play bingo: squares you define, to tick off across the year.
Widgets
Your reading always visible on the home screen, without opening the app.
Book widget
Monthly comparison widget PRO
What early users say
"I use the timer for my bedtime reading, and it works great even with the screen off."
— Internal feedback
"The yearly recap is a nice touch. Seeing my stats keeps me motivated to read more."
— User feedback during closed testing
"I like that my data stays on my phone. That's exactly what I want from an app like this."
— Private Reddit message
What's new
What changed in the latest version.
Loading notes...
Free forever. Pro if you want more.
If you want to get the most out of the app, you can with the Pro version, a one-time purchase. You can try the Pro features free for 7 days to see if they win you over! When the trial ends, even if you do not buy Pro, we gift you one of the 3 Pro themes, your choice.
Free
$0
The full app, free forever.
- Full library
- Sessions and timer
- Book widget on the home screen
- Advanced stats and heatmaps (monthly and hourly)
- Yearly Wrapped and its history (always free)
- Reading bingo
- Reading challenges (up to 15) and full history
- Local and Google Drive backups
These features will never become pro.
Launch offer
Lecturameter Pro
4.99 EUR2.99 EUR
Launch price. Goes up to 4.99 EUR after. One-time purchase, not a subscription.
The price is adapted to each country, and it is a lot lower in several markets. See the regional prices.
🕒 Try Pro free for 7 days, right inside the app
💳 No card needed: the free trial never asks for payment details
- Leather, Aurora and OLED themes
- Alternative gold icon
- Monthly comparison widget
- More than 15 active challenges at once
- Unlimited editions
- An extra monthly 3x3 bingo (more challenging)
Everything else stays free. Pro just adds extras.
The themes, in your library
Roadmap
What's coming next. No firm dates.
In development
Pági, the mascot
An animated bookmark that floats inside the app while you use it. It changes expression based on what you're doing: celebrates when you finish a book, goes thoughtful when you search, and keeps you company whenever you want it around.
Coming soon
User survey
I want to know what you value most before deciding what to build. The survey will shape upcoming feature priorities based on community feedback.
Exploring
Book recommendations
Suggestions based on what you've already read and your favourite genres. Still figuring out how to do it well and privately.
Exploring
Offline search improvements
The local book database and offline search will keep getting better: more books, better covers, more accurate data.
If there's demand
iOS
Lecturameter is Android because that's what I use and know how to build. If the community shows enough interest, I'd seriously consider it.
Exploring
Immersive timer
A session screen styled like a music player: book cover filling the display, your current reading pace, finish-date prediction updating in real time. Pági celebrates with you when you're done.
Exploring
Daily challenge
A small pages or minutes target for the day. No pressure, no streaks to protect. For readers who want a daily anchor without committing to a multi-week challenge.
Exploring
New charts and stats
More ways to see your data: session distribution across the day, pace evolution book by book, genre comparisons. Still figuring out which views add the most.
Support the project
If you like Lecturameter, you can buy me a coffee. There are also tips inside the app, with prices adapted to each country.
Donations of €4.99 or more include an equivalent Pro code. Send the receipt to lecturameter.app@gmail.com and I'll send it within 24 h.